Tag Archives: recording-reproducing

Near field optical probe and near field optical microscope and photo recording/reproducing device

Application Number  00128675 Application Date  2000.09.20 Publication Number  1319777 Publication Date  2001.10.31 Priority Information   2000/3/13 JP 073922/2000   International Classification  G02B26/10;G02B5/02;G02B1/11;G02B21/00;G11B7/00   Applicant(s) Name  Hitachi Ltd.   Address     Inventor(s) Name  Matsumoto Takuya;Shimano Katsu;Hssaka Juno   Patent Agency Code  11038 Patent Agent  ji xianggang AbstractThe invention provides a near-field optical probe capable of… Read More »

Method for detecting track cross signal of optical disc recording/reproducing equipment and its apparatus

Application Number  00128425 Application Date  2000.09.14 Publication Number  1298174 Publication Date  2001.06.06 Priority Information   1999/9/14 KR 39331/99   International Classification  G11B7/09;G11B21/10   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Choe Byongho;Go Jongwan;Ma Byongin   Patent Agency Code  11105 Patent Agent  ma ying AbstractAn optical recording/reproducing apparatus for determining a… Read More »

Video recording-reproducing system

Application Number: 00118342Application Date: 2000.06.14Publication Number: 1328404Publication Date: 2001.12.26Priority Information: International: H04N5/76Applicant(s) Name: Litai Science and Technology Co LtdAddress: Inventor(s) Name: Liu MengxianPatent Agency Code: 11105Patent Agent: huang minAbstract An audio-video recording and reproducing system for TV programs is composed of demodulation unit for receiving the audio and video signals of M channels and demodulating… Read More »