| 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) |
|---|
| 10/11/2006 | CN1279528C Optical disk type identifying method |
| 10/11/2006 | CN1279525C Optical information medium |
| 10/11/2006 | CN1279524C Optical pickup, and method and appts. for correcting aberration of optical beam |
| 10/11/2006 | CN1279523C Fixing structure of optical elements and optical head apparatus |
| 10/11/2006 | CN1279522C Method for position control in optical data carriers with address information |
| 10/11/2006 | CN1279521C Optical disc using wobble patterns to record different information and manufacturing method thereof |
| 10/11/2006 | CN1279520C Multilayer record carrier and method of manufacturing thereof and recording thereon |
| 10/11/2006 | CN1279519C Apparatus and method for deciding optimum recording power in a disc drive |
| 10/11/2006 | CN1279518C Method for signal recording in recording medium |
| 10/11/2006 | CN1279517C Optical disc discriminating method |
| 10/11/2006 | CN1279516C Quality-testing apparatus and method |
| 10/11/2006 | CN1279515C Method for storing information on information storage medium and apparatus for reproducing the same |
| 10/11/2006 | CN1279383C Optical device, its manufacturing method and recording and/or replaying device using said device |
| 10/11/2006 | CN1279373C Small optical pick-up lens |
| 10/11/2006 | CN1279371C Process for preparation of electron capture material by microwave heating and burning |
| 10/10/2006 | US7120920 Disc drive and optical disc drive |
| 10/10/2006 | US7120734 Signal processing circuit for optical disk player having a shared memory for both an anti-shock mechanism and a CD-ROM decoder |
| 10/10/2006 | US7120710 Controller for data recorder |
| 10/10/2006 | US7120180 Laser diode driving circuit and an optical head |
| 10/10/2006 | US7120110 Signal processing circuit for noise elimination and demodulator circuit using the same for accurate demodulation |
| 10/10/2006 | US7120109 Optical pickup with improved collimating lens for use with long and short wavelength laser beams |
| 10/10/2006 | US7120108 Objective lens and optical pickup device |
| 10/10/2006 | US7120107 Optical head for optical recording having a hologram element that generates multiple diffracted light beams of different orders |
| 10/10/2006 | US7120106 Optical disc recording and/or reproducing apparatus and aberration adjustment method |
| 10/10/2006 | US7120105 Recording medium, reproducing apparatus, and recording apparatus |
| 10/10/2006 | US7120104 Equalizer for optical recording/reproducing apparatus and equalizing method thereof |
| 10/10/2006 | US7120103 Information storage apparatus |
| 10/10/2006 | US7120102 Jitter detection apparatus and jitter detection method |
| 10/10/2006 | US7120101 Head follow-up control method, head follow-up control device and storage device thereof |
| 10/10/2006 | US7120100 Method for preventing an optical recording device from erroneous defect detecting during writing |
| 10/10/2006 | US7120099 Laser output circuit for optical disk recording apparatus |
| 10/10/2006 | US7120098 Apparatus and method for controlling optical recording power in an optical drive |
| 10/10/2006 | US7120097 System for making a photoresist master for a hybrid optical recording disc |
| 10/10/2006 | US7120096 Disk apparatus |
| 10/10/2006 | US7120095 Apparatus for generating seek direction detecting signal using track error and track cross signals for an optical pickup |
| 10/10/2006 | US7120094 Device for reading and/or writing information from/onto an optical information carrier |
| 10/10/2006 | US7119993 Actuator assembly including a circuit assembly and a damper therefor |
| 10/10/2006 | US7119961 Image pickup device |
| 10/10/2006 | US7119958 Diffraction grating element and optical pickup |
| 10/10/2006 | US7119511 Servo system for a two-dimensional micro-electromechanical system (MEMS)-based scanner and method therefor |
| 10/10/2006 | US7118681 Method for the fabrication of an optical disk master |
| 10/10/2006 | US7117977 Elevator apparatus including car with suspending pulley devices on opposite sides of the car |
| 10/10/2006 | CA2342415C Method of verifying defect management area information of disc and test apparatus for performing the same |
| 10/10/2006 | CA2215396C A cleaning device and cleaning method |
| 10/05/2006 | WO2006104206A1 Aberration correcting apparatus, optical pickup and aberration correcting method |
| 10/05/2006 | WO2006104196A1 Optical recording medium, metal complex compound and organic dye compound |
| 10/05/2006 | WO2006104193A1 Method for adjusting astigmatism |
| 10/05/2006 | WO2006104119A1 Data recording device, and data deleting method for use in the data recording device |
| 10/05/2006 | WO2006104066A1 Media treatment device |
| 10/05/2006 | WO2006104021A1 Optical recording medium, and optical recording method and optical recording apparatus thereof |
| 10/05/2006 | WO2006103919A1 Information recording medium recording condition adjustment method and information recording/reproducing device |
| 10/05/2006 | WO2006103593A1 A method for reproducing information from a plural layer optical information carrier |
| 10/05/2006 | WO2006103340A2 Irreversible optical recording medium by formation of bubbles having a height limited by the gas source generating them |
| 10/05/2006 | WO2006103254A1 Betaines of squaric acid for use in optical layers for optical data recording |
| 10/05/2006 | WO2006103140A1 Device and method for producing optical data media |
| 10/05/2006 | WO2006102856A1 Protection of disk data carriers against making illegal copies |
| 10/05/2006 | WO2006077548A3 Disc drive apparatus with non-linear observer |
| 10/05/2006 | WO2006077542A3 Optical scanning device |
| 10/05/2006 | WO2006072859A3 Mastering based on heat-induced shrinkage of organic dyes |
| 10/05/2006 | WO2006072857A3 Master substratus and methods for mastering |
| 10/05/2006 | WO2006067726A3 Pulsed laser mode for writing labels |
| 10/05/2006 | WO2005077047A3 Living audio and video systems and methods |
| 10/05/2006 | WO2005052914A3 A player with rotational control for double-sided optical discs |
| 10/05/2006 | US20060225087 Optical pickup |
| 10/05/2006 | US20060223904 Adhesive composition and optical disc prepared therewith |
| 10/05/2006 | US20060223004 Storage medium, reproducing method, and recording method |
| 10/05/2006 | US20060223003 Optical recording medium and dye |
| 10/05/2006 | US20060222810 Write-onece-read-many optical recording medium, sputtering target and the production method thereof |
| 10/05/2006 | US20060222807 Write-once optical record carrier for high-speed recording |
| 10/05/2006 | US20060221806 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 10/05/2006 | US20060221805 Recording medium having a substrate containing microscopic pattern of parallel groove and land sections and recording/reproducing equipment therefor |
| 10/05/2006 | US20060221804 Optical recording medium and defect management device and method therefor |
| 10/05/2006 | US20060221803 Hybrid disk and method of writing data to and/or reading data from the hybrid disk |
| 10/05/2006 | US20060221801 Drive for disc shaped optical data carrier |
| 10/05/2006 | US20060221800 Solid-state image pickup element and method of producing the same |
| 10/05/2006 | US20060221799 Optical disk apparatus compatible with different types of mediums |
| 10/05/2006 | US20060221798 Optical disk device and adjusting method therefor |
| 10/05/2006 | US20060221797 Optical pickup, optical recording and/or reproducing apparatus using the same, and method for detecting tracking error signal |
| 10/05/2006 | US20060221796 Massively multi-level optical data storage using subwavelength sized nano-grating structures |
| 10/05/2006 | US20060221795 Hologram recording and reproducing apparatus |
| 10/05/2006 | US20060221794 Method and system for playing audio DVD, and method of recording same |
| 10/05/2006 | US20060221793 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings |
| 10/05/2006 | US20060221791 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof |
| 10/05/2006 | US20060221790 Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof |
| 10/05/2006 | US20060221787 Method for evaluating optical recording medium, optical recording medium, and information-recording/reproducing apparatus |
| 10/05/2006 | US20060221785 Optical disk apparatus and an optical disk playback method |
| 10/05/2006 | US20060221784 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings |
| 10/05/2006 | US20060221783 Optical head and optical disc apparatus |
| 10/05/2006 | US20060221782 Disk drive apparatus and spherical aberration correcting method |
| 10/05/2006 | US20060221689 Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium |
| 10/05/2006 | US20060221455 Optical system for collimating elliptical light beam and optical device using the same |
| 10/05/2006 | US20060219549 Sputtering target of silver alloy for producing reflection layer of optical recording medium |
| 10/04/2006 | EP1708189A2 Method and apparatus for preventing illegal copying and illegal instalation of information and optical recording medium |
| 10/04/2006 | EP1708188A2 Method and apparatus for preventing illegal copying and illegal instalation of information and optical recording medium |
| 10/04/2006 | EP1708186A2 Optical device |
| 10/04/2006 | EP1708185A2 Optical information recording device, optical information recording method and signal processing circuit |
| 10/04/2006 | EP1708184A2 Optical pickup, optical recording and/or reproducing apparatus using the same, and method for detecting tracking error signal |
| 10/04/2006 | EP1708183A1 Actuator for optical pickup |
| 10/04/2006 | EP1708182A2 Hologram recorder |
| 10/04/2006 | EP1708181A2 Hologram recording and reproducing apparatus |