Featured patents

Optical Information Recording Medium and Method for Manufacturing Same
US 08701133 B2, April 15, 2014, Optical Storage Medium Structure, Toshiyuki Kitahara / FUJIFILM Corporation (Tokyo, JP)
An optical information recording medium comprising:…

Disc Drive With Heat Dissipating Ventilation
US 08584152 B2, Nov. 12, 2013, Cooling, Hiroki Takamori et al. / Panasonic Corporation (Osaka, JP)
An electronic device comprising:…

Optical Pickup
US 08589967 B2, Nov. 19, 2013, Circular leaf spring, Katsuhiko Kimura et al. / Hitachi Media Electronics Co., Ltd. (Iwate, JP)
An optical pickup comprising:…

Optical Pickup
US 08589966 B2, Nov. 19, 2013, Adjustable objective lens support, Jun Hato et al. / Hitachi Media Electronics Co., Ltd. (Iwate, JP)
An optical pickup comprising:…

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…

Turn Table Having a Clamping Plate With a Locking Protrusion
US 08566853 B2, Oct. 22, 2013, Magnetic, Cheongun Han / LG Innotek Co., Ltd. (Seoul, KR)
A turn table for a spindle motor, comprising:…

Single Body Type Bracket and Disk Drive Device Having the Same
US 08561091 B2, Oct. 15, 2013, Single motor drives optical transducer and at least one other component, Insool Ryu / LG Innotek Co., Ltd. (Seoul, KR)
A disk drive device, comprising:…

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:…

Cassette With Disk Eject Mechanism
US 08516513 B2, Aug. 20, 2013, Disk cartridge, Kyquang Son et al. / Hitachi-LG Data Storage, Inc. (Tokyo, JP)
An optical disk cassette comprising:…

Optical Pickup Device With Protrusions in a Laser Beam Direction to Shield Ultraviolet Light and Method for Manufacturing the Same
US 08448197 B2, May 21, 2013, Transducer carriage or actuator, Hiroaki Furuichi et al. / Hitachi Media Electronics Co., Ltd. (Iwate, JP)
An optical pickup device comprising:…

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