| Patent Number |
Title Of Patent |
Date Issued |
| 7415197 |
Information recording method, information recording medium, and information reproducing method, |
August 19, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7415196 |
Information recording method, information recording medium, and information reproducing method, |
August 19, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7415195 |
Information recording medium, and information reproducing method, wherein information is stored |
August 19, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management-file having management information on a control method of reproducing the informa |
| 7415194 |
Information recording method, information recording medium, and information reproducing method, |
August 19, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7415193 |
Information storage medium and information recording/playback system |
August 19, 2008 |
| There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, th |
| 7411888 |
Information storage medium, recording method, reproducing method, and reproducing apparatus |
August 12, 2008 |
| An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start |
| 7408868 |
Information storage medium, information recording method, and information recording/reproduction |
August 5, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7408858 |
Information storage medium including a system lead-in area, a connection area, a data lead-in ar |
August 5, 2008 |
| According to one embodiment, a storage medium includes a burst cutting area at an inner periphery, wherein the burst cutting area has includes plural burst-cutting-area data areas. |
| 7406635 |
Information recording medium on which sector data generated from ECC block is recorded, informat |
July 29, 2008 |
| An information recording medium includes a management area where management information is recorded and a plurality of physical sector areas used to record a plurality of physical sector data blocks, which are generated by combining some data contained in a plurality of ECC blocks. |
| 7406251 |
Information recording method, information recording medium, and information reproducing method, |
July 29, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7406250 |
Information recording method and information reproducing method |
July 29, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7404111 |
Information recording medium on which sector data generated from ECC block is recorded, informat |
July 22, 2008 |
| An information recording medium includes a management area where management information is recorded and a plurality of physical sector areas used to record a plurality of physical sector data blocks, which are generated by combining some data contained in a plurality of ECC blocks. |
| 7403697 |
Digital video system |
July 22, 2008 |
| The erasion level appending range of a file is instructed. According to this instruction, the erasion level is set. When this setting range does not agree with the cell unit of the current cell, the current cell is divided to set a sequence of divided cells. Playback management infor |
| 7403695 |
Digital information recording/playback system and digital information recording medium |
July 22, 2008 |
| In a system for recording/playing back video data together with control information, a thumbnail, or thumbnail control information, extracted from a moving picture of a video is used as the control information. The thumbnail control information includes information for generating a t |
| 7403694 |
Information recording medium, method for recording information, and method for reproduction info |
July 22, 2008 |
| An information recording medium includes a first area (DA2) for storing picture data for forming a plurality of pictures, a second area (DA21) which is included in the first area and stores control data of the picture data, and a third area (INFO1) which is included in the second are |
| 7401268 |
Information recording medium on which sector data generated from ECC block is recorded, informat |
July 15, 2008 |
| An information recording medium includes a management area where management information is recorded and a plurality of physical sector areas used to record a plurality of physical sector data blocks, which are generated by combining some data contained in a plurality of ECC blocks. |
| 7394971 |
Information recording method, information recording medium, and information reproducing method, |
July 1, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7394970 |
Information recording method, information recording medium, and information reproducing method, |
July 1, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7394740 |
Reproduction signal evaluation method |
July 1, 2008 |
| A reproduction signal evaluation method of this invention includes the step of obtaining a reproduction signal from an information recording medium on which digital information is recorded with record marks having different sizes, the step of obtaining the amplitude of a first reprod |
| 7385910 |
Sync frame structure, information storage medium, information recording method, information repr |
June 10, 2008 |
| To improve the sync code detection reliability while simplifying the sync code position detection process, when a first pattern as a combination of three successive sync codes is compared with a second pattern in which the allocation of sync codes is shifted by one code from the first |
| 7382710 |
Information storage medium, information recording method, and information recording/reproduction |
June 3, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7379409 |
Information storage medium, information recording method, and information recording/reproduction |
May 27, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7373076 |
Information storage system capable of recording and playing back a plurality of still pictures |
May 13, 2008 |
| An information storage medium capable of recording and playing back still picture information is provided with a first information unit having one still picture information, and a first group unit which is composed of a set of first information units, and has a plurality of pieces of sti |
| 7373075 |
Recording method of stream data and data structure thereof |
May 13, 2008 |
| An information medium which has a data area for recording stream data (SOB) using stream packets each of which includes an application packet area, and a management area for recording management information that pertains to the stream data (SOB) is used. The stream data (SOB) are dis |
| 7369754 |
Information storage medium and information recording/playback system |
May 6, 2008 |
| There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, th |
| 7369753 |
Information recording medium, method for recording information, and method for reproduction info |
May 6, 2008 |
| An information recording medium includes a first area (DA2) for storing picture data for forming a plurality of pictures, a second area (DA21) which is included in the first area and stores control data of the picture data, and a third area (INFO1) which is included in the second are |
| 7369747 |
Recording medium of stream data, and recording method and playback method of the same |
May 6, 2008 |
| Upon playback of stream data which is recorded while being appended with time stamp information in units of packets, time management is made using the time stamp information. A video playback time viewed from the user, which may be indicated by I-, B-, and P-picture display times, is |
| 7369465 |
Method for correcting influence of thickness unevenness of recording medium, information recordi |
May 6, 2008 |
| An optical disk unit of this invention includes a defocus detecting system for detecting a defocus of an objective lens, a thickness unevenness detecting system for detecting a thickness unevenness of a transparent resin layer provided nearest the objective lens of a recording medium, |
| 7366076 |
Optical disk, optical disk recording method and optical disk apparatus |
April 29, 2008 |
| A signal can be detected based on a level slice system and detection delay time can be reduced by setting the recording density of a header field in a linear direction lower (coarse) than that of a user data recording field. Further, a signal can be detected based on the level slice syst |
| 7366070 |
Storage medium including a burst cutting area (BCA) |
April 29, 2008 |
| According to one embodiment, a storage medium includes a burst cutting area at an inner periphery, wherein the burst cutting area has includes plural burst-cutting-area data areas. |
| 7362953 |
Information recording method, information recording medium, and information reproducing method, |
April 22, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7362668 |
Method for correcting influence of thickness unevenness of recording medium, information recordi |
April 22, 2008 |
| An optical disk unit of this invention includes a defocus detecting system for detecting a defocus of an objective lens, a thickness unevenness detecting system for detecting a thickness unevenness of a transparent resin layer provided nearest the objective lens of a recording medium, |
| 7359296 |
Sync frame structure, information storage medium, information recording method, information repr |
April 15, 2008 |
| To improve the sync code detection reliability while simplifying the sync code position detection process, when a first pattern as a combination of three successive sync codes is compared with a second pattern in which the allocation of sync codes is shifted by one code from the first |
| 7352958 |
Information storage medium and information recording/playback system |
April 1, 2008 |
| There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, th |
| 7352957 |
Information storage medium and information recording/playback system |
April 1, 2008 |
| There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, th |
| 7352683 |
Information storage medium, recording method, reproducing method, and reproducing apparatus |
April 1, 2008 |
| An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start |
| 7352682 |
Storage medium including a burst cutting area (BCA) |
April 1, 2008 |
| According to one embodiment, a storage medium includes a burst cutting area at an inner periphery, wherein the burst cutting area has includes plural burst-cutting-area data areas. |
| 7352671 |
Storage medium, reproducing method, and recording method |
April 1, 2008 |
| According to one embodiment, a storage medium includes a burst cutting area at an inner periphery, wherein the burst cutting area has includes plural burst-cutting-area data areas. |
| 7346266 |
Digital video recording system and its recording medium |
March 18, 2008 |
| In a DVD recording/playback system, a set top box STB receives an MPEG transport stream constituted by a plurality of transport packets, and a formatter extracts support information indicating if management information included in the transport packets includes predetermined items. A |
| 7345986 |
Information storage medium, information recording method, and information recording/reproduction |
March 18, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7345984 |
Information storage medium, recording method, reproducing method, and reproducing apparatus |
March 18, 2008 |
| An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start |
| 7342863 |
Optical disk, optical disk recording method and optical disk apparatus |
March 11, 2008 |
| A signal can be detected based on a level slice system and detection delay time can be reduced by setting the recording density of a header field in a linear direction lower (coarse) than that of a user data recording field. Further, a signal can be detected based on the level slice syst |
| 7340155 |
Information recording method, information recording medium, and information reproducing method, |
March 4, 2008 |
| With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the informa |
| 7339879 |
Information storage medium, information recording method, and information recording/reproduction |
March 4, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7336594 |
Information storage medium, information recording method, and information recording/reproduction |
February 26, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7336593 |
Information storage medium, information recording method, and information recording/reproduction |
February 26, 2008 |
| This invention achieves high-density recording while preventing recording units from overlapping. Recording is done to form a gap between predetermined recording units. Since this gap is formed, even when a rotation driving mechanism of a medium suffers rotation nonuniformity, two ne |
| 7336582 |
Optical disk, optical disk recording method and optical disk apparatus |
February 26, 2008 |
| A signal can be detected based on a level slice system and detection delay time can be reduced by setting the recording density of a header field in a linear direction lower (coarse) than that of a user data recording field. Further, a signal can be detected based on the level slice syst |
| 7336581 |
Optical disk, optical disk recording method and optical disk apparatus |
February 26, 2008 |
| A signal can be detected based on a level slice system and detection delay time can be reduced by setting the recording density of a header field in a linear direction lower (coarse) than that of a user data recording field. Further, a signal can be detected based on the level slice syst |
| 7333720 |
Information storage system capable of recording and playing back a plurality of still pictures |
February 19, 2008 |
| An information storage medium capable of recording and playing back still picture information is provided with a first information unit having one still picture information, and a first group unit which is composed of a set of first information units, and has a plurality of pieces of sti |
| 7333719 |
Information storage system capable of recording and playing back a plurality of still pictures |
February 19, 2008 |
| An information storage medium capable of recording and playing back still picture information is provided with a first information unit having one still picture information, and a first group unit which is composed of a set of first information units, and has a plurality of pieces of sti |
