Featured patents

Method of Controlling an Optical Disc Drive, and Optical Disc Drive and Optical Information Writing And/Or Reading System Using the Method
US 08817582 B2, Aug. 26, 2014, For protection, Hyun-jung Kim / Toshiba Samsung Storage Technology Korea Corporation (Suwon-si, KR)
A method of controlling an optical disc drive, the method comprising:…

Suspension Board With Circuit
US 08797831 B2, Aug. 5, 2014, Light beam transducer assembly, Jun Ishii et al. / Nitto Denko Corporation (Osaka, JP)
A suspension board with circuit for mounting thereon a slider/light source unit…

Multitrack Recorder
US 08792310 B2, July 29, 2014, Combining signals to form composite, Ikuomi Natori / Teac Corporation (Tokyo, JP)
A multitrack recorder that records sound signals into a plurality of tracks,…

Optical Disc and Optical Disc Device
US 08873359 B2, Oct. 28, 2014, Of record carrier, Nobuo Takeshita et al. / Mitsubishi Electric Corporation (Tokyo, JP)
An optical data storage medium comprising:…

Maintaining Tape Emulation Consistency
US 08593918 B1, Nov. 26, 2013, Selective addressing of storage medium, Douglas E. Lecrone et al. / EMC Corporation (Hopkinton, US)
A method of maintaining tape emulation consistency, comprising:…

Write Track Shift Control in Shingled-Microwave-Assisted Magnetic Recording (MAMR-SMR)
US 08553507 B1, Oct. 8, 2013, Near field optic, Masaomi Ikeda et al. / HGST Netherlands B.V. (Amsterdam, NL)
A magnetic data storage system, comprising:…

Optical Disc Drive and Recording Method
US 08542562 B2, Sept. 24, 2013, Power control for energy producing device, Hiroyuki Higashino / Toshiba Samsung Storage Technology Corporation (Kawasaki, JP)
An optical disc drive comprising:…

Adjusting Method for Recording Condition and Optical Disc Device
US 08531932 B2, Sept. 10, 2013, By interpolating or maximum likelihood detecting, Takahiro Kurokawa et al. / Hitachi Consumer Electronics Co., Ltd. (Tokyo, JP)
An optical disc device having a function of recording data into an optical disc…

Storage Device
US 08509048 B2, Aug. 13, 2013, Electrical modification or sensing of storage medium, Akihiro Koga et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A storage device, comprising:…

Optical Pickup Device and Objective Optical Element
US 08477587 B2, July 2, 2013, Plural lens sections, Kentarou Nakamura et al. / Konica Minolta Opto, Inc. (Tokyo, JP)
An objective optical element for use in an optical pickup apparatus which forms…

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