| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 01/14/2015 | EP2823483A1 Optical storage device with direct read after write |
| 01/14/2015 | CN204102566U 一种cd光学读取电路 One kind of cd optical readout circuit |
| 01/14/2015 | CN204102565U 一种dvd光学读取电路 One kind of dvd optical readout circuit |
| 01/14/2015 | CN204102564U 使用感应输入的媒体装置、应用和内容管理 Using inductive input media device, application and content management |
| 01/14/2015 | CN104282319A 对光学拾音头中的物镜进行位置调整的方法和装置 The method and apparatus of the optical pickup head in the position adjustment of the objective lens |
| 01/14/2015 | CN102723085B 一种双光盘同步刻录的控制装置 A dual CD burn control device synchronization |
| 01/13/2015 | US8934325 Information recording medium, information reproducing method, and information reproducing apparatus |
| 01/13/2015 | US8934324 Light source and recording apparatus |
| 01/13/2015 | US8934323 Optical disk device, control method therefor, program, and information recording medium |
| 01/13/2015 | US8934154 Image reading system, image forming apparatus, and method of reducing skew of image |
| 01/13/2015 | US8932696 Legally safe recordable information storage medium |
| 01/13/2015 | US8932672 Substrate processing apparatus |
| 01/08/2015 | US20150010727 Oxide sputtering target and protective film for optical recording medium |
| 01/08/2015 | US20150009790 Objective lens and optical pickup device |
| 01/07/2015 | EP2821995A2 Mobile communication device |
| 01/07/2015 | CN104272384A 多层光记录介质以及光记录装置 Multi-layer optical recording medium and an optical recording apparatus |
| 01/07/2015 | CN104269181A 一种行星式光盘刻录机 One kind of planetary disc burner |
| 01/07/2015 | CN102543121B 光盘读取方法、计算机和光驱 CD reading method, the computer and CD-ROM |
| 01/07/2015 | CN102341856B 光盘设备、其控制方法、程序以及信息记录介质 Optical disc apparatus, control method, a program and an information recording medium |
| 01/07/2015 | CN102314902B 光记录装置和方法 Optical recording apparatus and method |
| 01/07/2015 | CN101593526B 光盘设备、控制其的方法、和信息存储介质 Optical disc apparatus, control method thereof, and an information storage medium |
| 01/06/2015 | US8929190 Optical information recording medium and optical information recording medium reproducing apparatus |
| 01/06/2015 | US8929189 Objective lens and optical pickup device |
| 01/06/2015 | US8929186 Disk drive calibrating laser power for heat assisted magnetic recording based on quality metric and track width |
| 01/06/2015 | US8929185 Optical disc recording device and optical disc recording method |
| 01/06/2015 | US8929184 Optical disk device with independent servo layer focus and tracking control on a multilayered disc |
| 01/06/2015 | US8929182 Optical media encoding with hybrid optical discs |
| 01/06/2015 | US8928897 Portable handheld device with multi-core image processor |
| 01/06/2015 | US8928845 Liquid crystal optical element, optical device, and aperture control method |
| 01/06/2015 | US8927082 Optical recording medium and method for manufacturing the same |
| 01/06/2015 | US8927060 Method for forming Ge-Sb-Te film and storage medium |
| 01/06/2015 | CA2783403C Method of recording data in an optical data storage medium and an optical data storage medium |
| 01/01/2015 | US20150003225 Signal processing apparatus and information reproduction apparatus |
| 12/31/2014 | CN204066724U 一种悬挂式cd播放器 One kind of hanging cd player |
| 12/31/2014 | CN104254888A 物镜、光拾取装置以及光信息记录再现装置 The objective lens, the optical pickup apparatus and optical information recording reproducing apparatus |
| 12/31/2014 | CN102682801B 兼容bd和cbhd读写的物镜、光学头以及光盘读写装置 Bd and read and write compatible cbhd lens, optical head and optical disk reader device |
| 12/31/2014 | CN102047332B 信息记录方法、信息再生方法以及光学信息记录介质的制造方法 An information recording method, information reproducing method, and a method of manufacturing an optical information recording medium |
| 12/30/2014 | US8925029 Recording/transferring program, recording/transferring apparatus, and recording/transferring method |
| 12/30/2014 | US8924643 System and method for caching multimedia data |
| 12/30/2014 | US8923105 Optical information device, cross-talk reduction method, computer, player, and recorder |
| 12/30/2014 | US8923104 Fast ADC for optical tape wobble signal |
| 12/30/2014 | US8923103 Optical-information recording medium and playback apparatus |
| 12/30/2014 | US8922926 Data recording medium and method for generating a reference clock signal |
| 12/30/2014 | US8922791 Camera system with color display and processor for Reed-Solomon decoding |
| 12/30/2014 | US8921232 Taper-etching method and method of manufacturing near-field light generator |
| 12/30/2014 | US8921012 Photopolymer formulations having the adjustable mechanical modulus GUV |
| 12/30/2014 | US8921011 Optically variable device mastering system, method of authenticating articles employing the same, and resultant article |
| 12/30/2014 | US8920896 Information recording medium and manufacturing method of same |
| 12/25/2014 | US20140380342 Optical disc apparatus, sheet member, and method for cleaning objective lens |
| 12/25/2014 | US20140376354 Information storage medium, reproducing method, and recording method |
| 12/24/2014 | CN1979646B 多层记录媒体的读取方法 Multilayer recording medium reading method |
| 12/24/2014 | CN104246890A 信息记录装置、信息记录介质以及信息记录方法 An information recording apparatus, information recording medium and information recording method |
| 12/24/2014 | CN104246888A 循轨控制方法、循轨控制装置以及光盘装置 Tracking control method for tracking control device and an optical device |
| 12/24/2014 | CN104246887A 光信息记录再现装置、光信息记录再现方法和再现装置 The optical information recording and reproducing apparatus, the optical information recording and reproducing method and reproducing apparatus |
| 12/24/2014 | CN104246886A 光信息再现装置 The optical information reproducing apparatus |
| 12/24/2014 | CN104246626A 体积全息图记录用感光性组合物、使用其的体积全息图记录介质及其制造方法、以及全息图记录方法 Volume hologram recording photosensitive composition, using the same volume hologram recording medium and its manufacturing method, and the hologram recording method |
| 12/24/2014 | CN104240732A 光盘写入方法及装置 Method and apparatus for discs |
| 12/24/2014 | CN102770918B 光学信息再生装置、光学信息记录装置、光学信息再生方法及光学信息记录方法 The optical information reproducing apparatus, an optical information recording apparatus, an optical information reproducing method and optical information recording method |
| 12/24/2014 | CN102368386B 一种新型数字陶瓷光盘 A new digital ceramic discs |
| 12/24/2014 | CN102290067B 光学存储装置控制方法、相关光学存储装置及机器可读介质 Optical storage device control method, an optical storage device and associated machine-readable medium |
| 12/24/2014 | CN101895062B 半导体发光器件 Semiconductor light emitting device |
| 12/24/2014 | CN101589113B 花青化合物、使用了该化合物的滤光器以及光学记录材料 Cyanine compound, a filter and an optical recording material of the compound |
| 12/23/2014 | US8917960 Optical switch using a michelson interferometer |
| 12/23/2014 | US8917302 Apparatus and method to display information using an information layer laminate |
| 12/23/2014 | US8916487 Glass substrate for information recording medium |
| 12/23/2014 | US8916335 Photo-curable transfer sheet, process for the preparation of optical information recording medium using the sheet, and optical information recording medium |
| 12/18/2014 | US20140369175 Optical pickup device |
| 12/17/2014 | CN204029374U 一种具有立体效果图案的光盘 CD pattern having a three-dimensional effect |
| 12/17/2014 | CN104221087A 光信息记录介质 The optical information recording medium |
| 12/17/2014 | CN104221086A 碟盘 Disc |
| 12/17/2014 | CN104217734A 一种光盘库文件系统及其设备 An optical disk library systems and equipment |
| 12/17/2014 | CN104217733A 光学介质再生装置和光学介质再生方法 The optical medium reproducing apparatus and method for reproducing an optical medium |
| 12/17/2014 | CN104217732A 体全息存储演示装置及高厚度全息光盘组成和制备方法 Holographic storage device and demonstrate high holographic disc thickness composition and preparation methods |
| 12/17/2014 | CN102385875B 信息再生装置 Information reproducing apparatus |
| 12/17/2014 | CN102136279B 光拾取装置和使用该光拾取装置的光盘装置 Optical pickup device and optical disk apparatus using the optical pickup apparatus |
| 12/17/2014 | CN102112280B 成形模具及成形模具的制造方法 Forming mold manufacturing method and molding die |
| 12/17/2014 | CN102044272B 光学信息记录/再现光学系统和光学信息记录/再现装置 The optical information recording / reproducing optical system and the optical information recording / reproducing apparatus |
| 12/17/2014 | CN101951242B 振荡电路以及记录装置 An oscillation circuit and a recording apparatus |
| 12/16/2014 | USRE45292 Re-writable optical disk having reference clock information permanently formed on the disk |
| 12/16/2014 | US8913476 Optical information recording medium having super-resolution film |
| 12/16/2014 | US8913475 Data detecting device, reproducing device, and data detecting method |
| 12/16/2014 | US8913474 Optical information recording/reproducing apparatus |
| 12/16/2014 | US8913472 Data capture device and method thereof |
| 12/16/2014 | US8913470 Control device, control method, and master-disc fabricating apparatus |
| 12/16/2014 | US8913469 Optical information storage medium system and method of generating signal for controlling light power |
| 12/16/2014 | US8913137 Handheld imaging device with multi-core image processor integrating image sensor interface |
| 12/16/2014 | US8911846 Block copolymer assembly |
| 12/16/2014 | US8910338 Lens cleaner |
| 12/11/2014 | US20140362676 Optical information processing apparatus and method for controlling same |
| 12/11/2014 | US20140362675 Exposure device, recording medium, recording device, and reproducing device |
| 12/10/2014 | CN104205219A 光信息处理装置和光信息处理方法、以及光信息处理装置的调节装置、调节方法和调节程序 An optical information processing apparatus and optical information processing method, and adjusting means of the optical information processing apparatus, method, and adjustment procedures regulating |
| 12/10/2014 | CN102473430B 球面像差矫正适当位置探测装置和球面像差适当位置探测方法 Spherical aberration correction suitable position detecting means and the position detection method appropriate spherical aberration |
| 12/10/2014 | CN102473428B 减少apc电路的输入端的数量的方法以及相关apc电路 Apc reduce the number of circuit inputs and associated method of circuit apc |
| 12/10/2014 | CN102394070B 用于访问来自嵌入式虚拟介质的信息的方法 Ways to access information from the embedded virtual media for |
| 12/09/2014 | US8910047 Device-specific and application-specific computing device, playback device and method for controlling playback device using computing device |
| 12/09/2014 | US8909002 Light modulator, optical pickup, and light modulation module |
| 12/09/2014 | US8908487 Optical information reproducing apparatus and optical information reproducing method |
| 12/09/2014 | US8908069 Handheld imaging device with quad-core image processor integrating image sensor interface |
| 12/09/2014 | US8908051 Handheld imaging device with system-on-chip microcontroller incorporating on shared wafer image processor and image sensor |
| 12/04/2014 | US20140355406 Dual-sided optical discs with normally oriented and inverted text patterns |