Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › 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
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)
08/2014
08/19/2014US8811131 System and method for off-track write prevention and data recovery in multiple head optical tape drives
08/19/2014US8808944 Method for storing holographic data
08/19/2014US8808824 Optical information recording medium, method of recording information and azo metal complex dye
08/19/2014CA2438503C Information recording method and apparatus, and information recording medium
08/14/2014US20140226452 Fixing Structure of Optical Component, Fixing Method of Optical Component, Optical Pick-Up Device, and Module Device With Light Sources of RGB Three Primary Colors
08/14/2014US20140226451 Optical information storage medium reproduction apparatus and control method of the same
08/13/2014CN103988260A 聚氨酯基光聚合物配制剂中的含硫链转移剂 Polyurethane-based photopolymer formulation of the sulfur-containing chain transfer agent
08/13/2014CN103988259A 光信息装置、倾斜检测方法、计算机、播放机以及刻录机 Optical information apparatus, tilt detection method, computer, player and recorder
08/13/2014CN103988258A 光信息装置、串扰降低方法、计算机、播放机以及刻录机 Optical information apparatus, crosstalk reduction method, computer, player and recorder
08/13/2014CN103984073A 光学部件的固定结构和方法、光拾取装置和rgb3原色光源模块 Fixing structure and method of the optical member, the optical pickup apparatus and the primary color light source module rgb3
08/13/2014CN102483936B 光学头装置、光信息装置以及信息处理装置 The optical pickup apparatus, an optical information apparatus, and information processing means
08/13/2014CN102254564B 激光检测电路 Laser detection circuit
08/13/2014CN102251229B 成膜装置和成膜方法 Film forming apparatus and film forming method
08/13/2014CN102243878B 光信息再现装置和光信息再现方法 An optical information reproducing apparatus and an optical information reproducing method
08/13/2014CN102005217B 光拾取器装置及使用其的光盘装置 The optical pickup device and optical disk device using the same
08/13/2014CN101978423B 光学头及光信息装置 The optical head and optical information apparatus
08/12/2014US8804476 Optical information recording medium, recording and reproduction method, and recording and reproduction device
08/12/2014US8804475 Plant gain calibration for an optical storage servo system
08/12/2014US8804474 Optical information recording/reproducing apparatus
08/12/2014US8804473 Apparatus and method for providing longitudinal position marks on an optical tape
08/12/2014US8804472 Method and device to improve start-up performance of a multi-layer optical disc
08/12/2014US8804471 Optical disc and optical disc device
08/12/2014US8804470 Detector for high frequency amplitude modulation distortion
08/12/2014CA2620264C Recording/reproducing method, recording/reproducing apparatus and optical recording medium
08/07/2014WO2014120929A1 Securing the contents of a memory device
08/07/2014WO2014120859A1 Optical pickup assembly having optical pickup units laterally arranged across a tape path
08/07/2014US20140223454 Method and apparatus for preventing the reading of an optical disc
08/07/2014US20140220367 Energy curable bonding resin
08/07/2014US20140219073 Information recording medium, information reproducing method, and information reproducing apparatus
08/07/2014US20140219072 Optical information storage medium
08/07/2014US20140219070 Optical Pickup and Optical Disk Unit
08/06/2014CN103975389A 信息再生装置及信息再生方法 Information reproducing apparatus and information reproducing method
08/06/2014CN103971714A 信息记录介质、信息再现方法和信息再现装置 Information recording medium, information reproducing method and information reproducing apparatus
08/06/2014CN103971711A 记录再现装置和光盘库装置 Recording and reproducing apparatus and optical disk library unit
08/06/2014CN102077280B 信息记录介质、信息向信息记录介质的记录方法、信息从信息记录介质的再生方法及信息记录介质的制造方法 The method of manufacturing an information recording medium, the information recording medium to the information recording method, information reproducing method from the information recording medium and information recording medium
08/05/2014US8797834 Objective lens, optical head, optical disk device, and information processing device
08/05/2014US8797833 NRZI processing methods and devices to correct for sync detection failures
08/05/2014US8797675 Adaptive seek latency
08/05/2014US8795805 Optical disc recording medium and method of manufacturing optical disc
07/2014
07/31/2014WO2014116194A1 Data readout system from optical media
07/31/2014WO2014115129A2 Dynamic aperture holography
07/31/2014US20140211603 Optical Pickup Assembly Having Optical Pickup Units Laterally Arranged Across a Tape Path
07/31/2014DE112011105620T5 Photorefraktiver Verbundstoff Photorefractive composite
07/31/2014DE102004056766B4 Informationsverarbeitendes System für ein optisches Medium und Verfahren zum Identifizieren eines optischen Mediums Information-processing system for an optical medium and method for identifying an optical medium
07/30/2014CN103959383A 具有保护层的全息介质 Holographic medium having a protective layer
07/30/2014CN103959382A 光学头装置以及光盘装置 The optical pickup device and optical disk device
07/30/2014CN103959381A 光学元件及其制造方法 An optical element and its manufacturing method
07/30/2014CN103956173A 基于数学形态学与全息图的数字水印信息编码与鉴别方法 Digital watermark information coding and identification methods and mathematical morphology based hologram
07/30/2014CN102993081B 三次甲基花青化合物及其应用 Three cyanine compounds and uses thereof
07/30/2014CN102625767B 填充装置 Filling device
07/30/2014CN102376319B 光盘装置 Optical disc device
07/30/2014CN102365385B Ti-Nb系氧化物烧结体溅射靶、Ti-Nb系氧化物薄膜及该薄膜的制造方法 The method of producing Ti-Nb-based oxide sintered sputtering target, Ti-Nb-based oxide thin film, and the film
07/30/2014CN102270470B 光拾取装置和光盘装置 The optical pickup device and optical disk device
07/30/2014CN102216833B 粘合装置以及粘合方法 Device and adhesive bonding method
07/30/2014CN102047333B 光学信息再生装置、光学信息再生装置的信息再生方法、程序以及记录介质 The optical information reproducing apparatus, an information reproducing method of the optical information reproducing apparatus, a program and a recording medium,
07/30/2014CN101923869B 磁性构件的安装结构、磁性构件与磁连结构件的粘接方法、拾取装置以及盘装置 The mounting structure of the magnetic member, the magnetic member and method of bonding the magnetic coupling member, the pickup device and the disk device
07/29/2014US8793713 Rotary head data storage and retrieval system and method with tape medium having transverse primary data tracks and longitudinal secondary data track
07/29/2014US8792321 Optical disc with pre-recorded and recordable regions and method of forming the disc
07/29/2014US8792320 Information storage medium, reproducing method, and recording method
07/29/2014US8792319 Recording medium
07/29/2014US8792317 Optical storage device with direct read after write
07/29/2014US8792316 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier
07/29/2014US8792314 Optical disc and optical disc device
07/28/2014CA2804676A1 Six-dimensional multilayer optical storage device
07/24/2014US20140204725 Information recording medium and disc
07/24/2014US20140204724 Control device, control method, and master-disc fabricating apparatus
07/23/2014EP2755946A1 Photoreactive dye for holographic storage medium
07/23/2014CN203733467U 一种激光头读取装置 A laser head reading device
07/23/2014CN203733466U 一种激光头读取装置 A laser head reading device
07/23/2014CN203733465U 一种激光头读取装置及其滚轮组件 A laser head reading device and roller assembly
07/23/2014CN203733464U 一种具有激光头读取装置的电子设备 Laser head having a reading device electronics
07/23/2014CN203733463U 一种激光头读取装置及其激光头板组件 A laser head laser head plate reading device and its components
07/23/2014CN203733462U 一种激光头读取装置及其激光头板组件 A laser head laser head plate reading device and its components
07/23/2014CN103946922A 光折变复合物 Photorefractive composite
07/23/2014CN103946921A 光学头装置、光盘装置及衍射光学元件的位置调节方法 Position of the optical head device, the optical disc apparatus and method for regulating the diffractive optical element
07/23/2014CN103943118A 信息记录介质和圆盘 Information recording medium and disc
07/23/2014CN103943117A 一种自适应多光驱自动刻录系统及方法 An adaptive multi-drive automatic recording system and method
07/23/2014CN103936795A 具有刺激响应特性的磷光铱配合物及制备方法与应用 And preparation method and application thereof stimulate the response characteristics of phosphorescent iridium complex
07/23/2014CN102290064B 再现装置和再现方法 Reproducing apparatus and reproducing method
07/23/2014CN102081931B 光盘记录方法以及光盘记录装置 Optical disc recording method and an optical disk recording apparatus
07/23/2014CN102044270B 光盘装置 Optical disc device
07/23/2014CN102005222B 光学数据存储方法 Optical data storage method
07/22/2014US8787137 Optical pickup device and optical disc device
07/22/2014US8787136 Holographic memory apparatus and method for adjusting incident angle of reference beam
07/22/2014US8787133 Recording apparatus, recording method, and sparing destination selecting method
07/22/2014US8787132 Method and apparatus for inspecting thermal assist type magnetic head
07/22/2014US8787128 Near-field optical head having tapered hole for guiding light beam
07/22/2014US8786965 Die processing method, die, objective lens, and optical pick-up device
07/22/2014US8786923 Methods and systems for recording to holographic storage media
07/22/2014US8786399 Computer implemented method to display technical data for monitoring an industrial installation
07/22/2014US8784965 Method of creating two-sided template from a single recorded master
07/17/2014US20140198629 Storage device and storage method
07/16/2014CN203721184U 多功能碟片播放器 Versatile disc player
07/16/2014CN103930948A 用于光学存储设备的写后直接读 Is used to directly read after write optical storage device
07/16/2014CN102414748B 光盘装置 Optical disc device
07/16/2014CN102334163B 信息存储介质、记录再现设备和记录再现方法 Information storage medium, the recording and reproducing apparatus and recording and reproducing methods
07/16/2014CN102157164B 光学头的聚焦位置调整方法及其系统 Focus position of the optical head adjustment method and system for
07/16/2014CN102113053B 用于光盘记录的最佳功率校准的电路、体系结构、装置、系统、算法和方法以及软件 Recorded on the disc for optimum power calibration circuit, architecture, device, system, and software algorithms and methods
07/15/2014US8782445 Information processing apparatus and power supply control method
07/15/2014US8780684 Information storage medium, reproducing method, and recording method
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