Resources Contact Us Home
Lee; Sang-Mun
Seoul, KR
No. of patents:

Patent Number Title Of Patent Date Issued
6163423 Synchronizing signal detector for magnetic recording/reproducing apparatus and synchronizing sig December 19, 2000
A synchronizing signal detector for a magnetic recording/reproducing apparatus includes a first comparator for comparing a given synchronizing signal pattern with externally input data in a certain bit unit and outputting the number of the same bits in each of comparison unit, a dete
6014492 Video signal recording and reproducing apparatus for digital video cassette tape recorder January 11, 2000
A video signal recording and reproducing apparatus for a digital video cassette tape recorder by which it is possible to judge the transmission amount of the digital data inputted from a digital source, the type of the video tape, and whether or not the tape is recorded in accordance wit
5991222 Method for writing and searching on a tape for a digital signal writing and reproducing device November 23, 1999
A method of writing and searching index data for a DVCR is disclosed. The method of writing index data for a DVCR includes the steps of writing a program number and performing a program writing at a position of a program start mark of a current program if a program writing command is inp
5937135 Tape-independent video signal recording and reproducing apparatus August 10, 1999
An improved video signal recording and reproducing apparatus for a digital video cassette tape recorder by which it is possible to divide, record and reproduce a digital video signal on a low density video tape into multiple tracks based on the amount of data recordable on one track of a

  Recently Added Patents
Transferring a document
Parasitic element compensation circuit and method for compensating for the parasitic element
Audio processing in a multi-participant conference
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
Push-up bar
Adding co-users to user definable co-user lists
Computer program and apparatus for evaluating signal propagation delays
  Randomly Featured Patents
Modified copolymer of olefin and cycloolefin
Information recording medium and information reproducing apparatus
Method to fabricate self-aligned source and drain in split gate flash
Image sensing apparatus and method of focusing and enlarging/reducing the in-focus image data on a display device
Magnetic gradient detector with means for adjusting the parallelism of the sensors
Pipe-drilling fitting
Switchable optical network unit
Sealed ultracapacitor
Printing machine with turntable
Grinding wheel dressing method