Tag Archives: pick

Optical pick device

Application Number  00128610 Application Date  2000.08.09 Publication Number  1284713 Publication Date  2001.02.21 Priority Information   1999/8/9 KR 32581/99   International Classification  G11B7/095;G11B7/135   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Ryuh Chang-Hun;Cho Gon-Ho;Lee Yong-Hun   Patent Agency Code  11105 Patent Agent  ma gaobeng AbstractAn optical pickup device includes a light… Read More »

Optical pickup device and objective lens using for optical pick device

Application Number  00128553 Application Date  2000.11.17 Publication Number  1298175 Publication Date  2001.06.06 Priority Information   2000/1/26 JP 017435/2000; 1999/11/17 JP 326728/1999   International Classification  G11B7/135;G02B13/18   Applicant(s) Name  Konica Corp.   Address     Inventor(s) Name  Onhima Toshiyuki;Arai Norijchi   Patent Agency Code  11038 Patent Agent  ji xianggang AbstractAn optical pickup apparatus to conduct reproducing… Read More »

Method for manufacturing tooth pick, food pick, or chopsticks

Application Number: 00110279Application Date: 2000.03.31Publication Number: 1315160Publication Date: 2001.10.03Priority Information: International: A47G21/10;A61C15/02Applicant(s) Name: Science and Technology Development and Research Center for University and CollegAddress: Inventor(s) Name: Huang Yuzhen;Li RonghePatent Agency Code: 22100Patent Agent: ding honghuaAbstract A technology for manufacturing tooth picks, food picks, or chopsticks uses grain (such as corn) as raw material, and includes… Read More »

Optical pick up device and optical disc driver

Application Number: 00108891Application Date: 2000.02.25Publication Number: 1271160Publication Date: 2000.10.25Priority Information: 1999/2/25 JP 47422/99; 1999/3/3 JP 55410/99International: G11B7/125;G11B7/135Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Hashimoto Minoru;Umaba TomohikoPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract An optical disc drive compatible with optical discs of different types, for example, is provided. For focusing, through an optical system used in common… Read More »