| Patent Number |
Title Of Patent |
Date Issued |
| RE40978 |
Communication system |
November 17, 2009 |
| At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of |
| RE40969 |
Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, opt |
November 10, 2009 |
| An object of the present invention is to provide a marking forming apparatus, a method of forming a laser marking on an optical disk, a reproduction apparatus, an optical disk, and a method of manufacturing an optical disk, capable of providing a greatly improved copy prevention capa |
| RE40968 |
Encoding and decoding apparatus of LSP (line spectrum pair) parameters |
November 10, 2009 |
| An encoding and decoding apparatus quantizes LSP (Line Spectrum Pair) parameters, which are characteristics parameters of spectrum information included in a voice signal, with high accuracy and stability. This encoding and decoding apparatus comprises a first quantizer in which quant |
| RE40958 |
Medium, apparatus, and method related to encryption resultant information |
November 10, 2009 |
| A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for applying the light to the optical recording layer from the light source via the transparent |
| RE40957 |
Medium, apparatus, and method related to encryption resultant information |
November 10, 2009 |
| A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for applying the light to the optical recording layer from the light source via the transparent |
| RE40954 |
Objective lens and optical head device |
November 10, 2009 |
| An objective lens (1) for an optical disk, which focuses a light beam from a light source, is designed so that a third-order coma aberration generated when the objective lens is inclined at a unit angle is larger than a third-order coma aberration generated when the optical disk (2) is |
| RE40946 |
Optical disk apparatus |
October 27, 2009 |
| An optical disk apparatus comprises a focusing means for focusing a light beam on a recording medium having first and second information faces; means for moving a focal point of the light beam in a direction substantially perpendicular to the information faces of the recording medium |
| RE40936 |
Communication system |
October 13, 2009 |
| At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into two, first and second, data streams. The signal points are divided into signal point groups to which data of |
| RE40908 |
Optical recording/reproducing apparatus for optical disks with various disk substrate thickness |
September 8, 2009 |
| .[.An optical disc apparatus for recording, reproducing or erasing an information signal by converging a light flux onto a recording layer through a transparent substrate. The apparatus includes one or a plurality of optical heads having a plurality of objective lenses whose aberrati |
| RE40895 |
Optical head and apparatus for and method of storing and reproducing optical information |
September 1, 2009 |
| In a optical head, a beam is emitted from a light emitting element in which a plurality of light sources are integrally formed, the light sources being able to emit beams having different wave lengths from one another. An optical system converges the beam coming from any one of the l |
| RE40871 |
Method of producing plasma display panel with protective layer of an alkaline earth oxide |
August 18, 2009 |
| The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which |
| RE40829 |
Method for encoding and decoding moving picture signals |
July 7, 2009 |
| A method for encoding and decoding digital moving picture signals which can decode subframes appropriately in relation to time if a part of a bit stream is missing or an error occurs in the bit stream, and can suppress degradation of a reproduced picture if decoding of a subframe includi |
| RE40828 |
Method for encoding and decoding moving picture signals |
July 7, 2009 |
| A method for encoding and decoding digital moving picture signals which can decode subframes appropriately in relation to time if a part of a bit stream is missing or an error occurs in the bit stream, and can suppress degradation of a reproduced picture if decoding of a subframe includi |
| RE40779 |
Communication system |
June 23, 2009 |
| At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of |
| RE40710 |
Data converter for performing exponentiation in polynomial residue class ring with value in fini |
May 12, 2009 |
| A data converter (1) capable of reducing a size of the total implementation in a device is a processing apparatus that performs secret converting processing predetermined to input data with 64 bits, the data converter including a finite field polynomial cubing unit (10), data integra |
| RE40708 |
Dual encryption protocol for scalable secure group communication |
May 5, 2009 |
| A logical tree structure and method for managing membership in a multicast group provides scalability and security from internal attacks. The structure defines key groups and subgroups, with each subgroup having a subgroup manager. Dual encryption allows the sender of the multicast data |
| RE40701 |
Communication system |
April 14, 2009 |
| At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of |
| RE40687 |
Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, opt |
March 31, 2009 |
| An object of the present invention is to provide a marking forming apparatus, a method of forming a laser marking on an optical disk, a reproduction apparatus, an optical disk, and a method of manufacturing an optical disk, capable of providing a greatly improved copy prevention capa |
| RE40664 |
Method for display time stamping and synchronization of multiple video object planes |
March 17, 2009 |
| A method of encoding a local time base embedded in the compressed data is disclosed. The local time base is encoded in two parts. The first part has a modulo time base that indicates the specific interval in the reference time base and the second part has a time base increment relati |
| RE40639 |
Optical disc and optical disc address reading apparatus and method |
February 17, 2009 |
| An optical disc having marks for dispersed addresses that can be easily detected with high precision. A dispersed address comprises synchronization marks, positive marks, and negative marks. Synchronization marks, positive marks, and negative marks are formed along a groove as partia |
| RE40602 |
Semiconductor device having a ferroelectric TFT and a dummy element |
December 9, 2008 |
| The present invention provides a semiconductor device including a semiconductor element and a dummy semiconductor element adjacent to the semiconductor element. When the semiconductor element is a capacitor element including a bottom electrode, a top electrode and a dielectric layer |
| D604419 |
Earphone with microphone for hearing aid |
November 17, 2009 |
|
| D603516 |
Earphone with microphone for hearing aid |
November 3, 2009 |
|
| D603441 |
Surveillance camera |
November 3, 2009 |
|
| D603366 |
Telephone base unit |
November 3, 2009 |
|
| D603365 |
Telephone base unit |
November 3, 2009 |
|
| D603089 |
Fluorescent lamp |
October 27, 2009 |
|
| D602023 |
Portable computer |
October 13, 2009 |
|
| D602002 |
Headset with microphone |
October 13, 2009 |
|
| D601980 |
Housing for an electronic device |
October 13, 2009 |
|
| D601978 |
Printed circuit board |
October 13, 2009 |
|
| D601953 |
Battery charger |
October 13, 2009 |
|
| D601607 |
Integrated projector |
October 6, 2009 |
|
| D601520 |
Electric circuit board |
October 6, 2009 |
|
| D601256 |
Glucose meter |
September 29, 2009 |
|
| D600725 |
Positioner |
September 22, 2009 |
|
| D600219 |
Lead frame |
September 15, 2009 |
|
| D599787 |
Antenna |
September 8, 2009 |
|
| D599772 |
Telephone base unit |
September 8, 2009 |
|
| D599771 |
Telephone base unit |
September 8, 2009 |
|
| D599606 |
Heat insulating and hot water pot |
September 8, 2009 |
|
| D599163 |
Microwave oven |
September 1, 2009 |
|
| D599070 |
Iron |
August 25, 2009 |
|
| D598919 |
Holding belt for portable computer or similar product |
August 25, 2009 |
|
| D598893 |
Radio transmitter-receiver |
August 25, 2009 |
|
| D598454 |
Portable computer |
August 18, 2009 |
|
| D598450 |
Optical disc drive for medical use |
August 18, 2009 |
|
| D598430 |
Phase correcting plate for speakers |
August 18, 2009 |
|
| D598429 |
Phase correcting plate for speakers |
August 18, 2009 |
|
| D597713 |
Vacuum cleaner |
August 4, 2009 |
|
