Featured patents

Optical Disc Apparatus
US 08752077 B2, June 10, 2014, Particular cover or lid for enclosing media, Koji Matsumoto et al. / Hitachi-LG Data Storage, Inc. (Tokyo, JP)
An optical disc apparatus, comprising:…

Spindle Motor
US 08726302 B2, May 13, 2014, Radially extending members, Jaehyun Park et al. / LG Innotek Co., Ltd. (Seoul, KR)
A spindle motor, comprising:…

Laser Diode Holding Member With Position Adjusting Member
US 08677380 B2, March 18, 2014, Environmental control, Takao Fukumoto et al. / Sanyo Electric Co., Ltd. (Osaka, JP)
A laser diode assembly for an optical pickup, comprising:…

Optical Disk Apparatus
US 08640151 B2, Jan. 28, 2014, Damped tray, Koji Matsumoto et al. / Hitachi-LG Data Storage, Inc. (Tokyo, JP)
An optical disk apparatus for performing at least one of recording…

Cooling Arrangement for an Optical Pick-Up
US 08589964 B2, Nov. 19, 2013, Dynamic Mechanism Optical Subsystem, Manabu Ochi et al. / Hitachi Media Electronics Co., Ltd. (Iwate-Ken, JP)
An optical pick-up comprising a semiconductor laser for emitting a laser beam…

Optical Disc Driver
US 08555300 B1, Oct. 8, 2013, Tray recess, Chin-Jung Chang / Getac Technology Corporation (Hsinchu, TW)
An optical disc driver for loading or loading/writing an optical disc…

Disk Clamping Mechanism and Disk Drive System, With Movably Supported Clamper
US 08549547 B2, Oct. 1, 2013, Clamping or chucking media structure, Nobuaki Onagi et al. / Ricoh Company, Ltd. (Tokyo, JP)
A disk clamping mechanism comprising:…

Mounting Structure of Magnetic Member, Method of Bonding Magnetic Member and Magnetic Coupling Member, Pickup Unit, and Disc Apparatus
US 08533749 B2, Sept. 10, 2013, Coil or magnet, Shunichi Morimoto et al. / Sanyo Electric Co., Ltd. (Osaka, JP)
A mounting structure of a magnetic member at least comprising:…

Integrated Guide Rail Member for the Tilt Adjusting Device for Optical Pickup Head
US 08516512 B2, Aug. 20, 2013, By guide rail or rod, Chuan Lee et al. / Philips & Lite-On Digital Solutions Corporation (Taipei, TW)
An optical disc drive, comprising:…

Integrated Disk Driving Module
US 08458735 B2, June 4, 2013, Spindle motor exterior structure, Jeongho Lee et al. / LG Innotek Co., Ltd. (Seoul, KR)
An integrated disk driving module, the module comprising: a base unit including…

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