| Patents for G11B 15 - Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function (21,557) |
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| 06/29/2004 | US6755333 Tape guide post mechanism |
| 06/29/2004 | CA2153398C Method and apparatus for eliminating television commercial messages |
| 06/24/2004 | WO2004053845A2 Integral flexible circuit stiffener and head unload ramp |
| 06/24/2004 | US20040120080 Head drum with magnetic mounting of rotary transformer |
| 06/24/2004 | US20040118215 Electromechanical apparatus with automatic self-test |
| 06/23/2004 | EP1431480A1 Electromechanical apparatus |
| 06/23/2004 | CN1507627A Tape cassette and tape driver |
| 06/23/2004 | CN1507622A Gripper assembly for interfacing with portable storage device in a storage library |
| 06/23/2004 | CN1155239C Recorder for recording broadcasting signals |
| 06/22/2004 | US6754437 Receiver, recorder and player |
| 06/22/2004 | US6754436 Apparatus for timer recording of a program and method for timer recording of a program |
| 06/22/2004 | US6754039 Cassette loading apparatus |
| 06/22/2004 | US6754038 Library apparatus having pressing device for correcting alignment of a leader block on a cartridge tape |
| 06/22/2004 | US6754037 Small library horseshoe architecture |
| 06/22/2004 | US6754033 Tape surface constraint of lateral transients |
| 06/22/2004 | US6754026 Tape transport servo system and method for a computer tape drive |
| 06/22/2004 | US6752525 Light emitting device providing a collimated light beam |
| 06/22/2004 | US6752306 Pinch roller apparatus |
| 06/22/2004 | CA2187077C Digital vcr with trick play image control |
| 06/22/2004 | CA2186418C Apparatus and method for tv broadcast copy protection |
| 06/22/2004 | CA2183939C Automatic calibration of a rotary head switching signal |
| 06/17/2004 | WO2004051649A1 Information recording medium |
| 06/17/2004 | WO2004051641A1 Reel stand device |
| 06/17/2004 | US20040114477 Data cartridge detection systems and methods |
| 06/17/2004 | US20040114271 Recording and reproducing device |
| 06/17/2004 | US20040114266 Tape cassette and tape driver |
| 06/16/2004 | EP1428212A1 Increased data storage in optical data storage and retrieval systems using blue lasers and/or plasmon lenses |
| 06/16/2004 | CN2620914Y Driving mechanism for tape recorder and reproducer |
| 06/16/2004 | CN1154093C Optical disc system and method for controlling bias coil and information on light source processing medium |
| 06/16/2004 | CN1154092C Compact disc system having current monitoring circuit assembly and operation method thereof |
| 06/16/2004 | CN1154091C Servo control system for information storage device |
| 06/16/2004 | CN1153726C Method and apparatus for winding record tape with two opposite sides to form increased record tape package gradually |
| 06/15/2004 | US6751397 Video signal recording and playing-back apparatus and video signal displaying apparatus |
| 06/15/2004 | US6751058 Positioning system for removable data storage cartridges |
| 06/15/2004 | US6751057 Magnetic recording/reproducing apparatus and rotary head drum device |
| 06/15/2004 | US6751056 Tape drive head cleaner |
| 06/15/2004 | US6751048 Power rail distribution system and method for an automated robotic device in a data storage system |
| 06/15/2004 | US6751040 Method for exchanging tape cartridges between automated tape cartridge libraries |
| 06/15/2004 | US6749141 Loading mechanism in which a drive ring comprising a press formed product is used |
| 06/15/2004 | US6749140 Recording tape cartridge |
| 06/10/2004 | US20040109675 Terminal device for recording broadcast information and/or playing video and/audio data |
| 06/10/2004 | US20040109260 Locking device for tape cassette housing of tape recorder |
| 06/10/2004 | US20040109259 Structure for holding recording tape cartridge and method of manufacturing said structure |
| 06/10/2004 | US20040109256 Magnetic recording/reproducing apparatus |
| 06/10/2004 | US20040109254 Tape drive apparatus |
| 06/09/2004 | EP1427203A1 Information recording/reproducing apparatus and information recording/reproducing method |
| 06/09/2004 | EP1426946A1 Media-detection systems |
| 06/09/2004 | EP1041555B1 Digital data reproducing device |
| 06/09/2004 | CN1503249A Tape threading apparatus |
| 06/09/2004 | CN1153428C Systems and method for interfacing multiple electronic devices |
| 06/08/2004 | US6747839 Magnetic recording/reproducing device having a post stopper fixed to a vertical reinforcing wall |
| 06/08/2004 | US6747831 Floppy disk drive and frame structure therefor |
| 06/08/2004 | US6747828 Apparatus and method for detecting an abnormality in a recorded signal |
| 06/08/2004 | US6745976 Data tape speed tachometer using a porous roller bearing |
| 06/08/2004 | US6745967 Magnetic tape cartridge |
| 06/08/2004 | CA2264259C Video recording medium, video recording apparatus, and video retrieving method |
| 06/03/2004 | US20040105352 Media-detection systems |
| 06/03/2004 | US20040105225 Multi-drive carrier |
| 06/03/2004 | US20040105187 Magazine-Based Data Cartridge Library |
| 06/03/2004 | US20040104297 Recording and/or reproducing apparatus |
| 06/03/2004 | US20040104091 Clutch device for magnetic recording/reproducing apparatus |
| 06/03/2004 | US20040103549 Method and apparatus for aligning a drum assembly used in a video recording device |
| 06/02/2004 | EP0914654B1 Reproduction of an information signal from a record carrier |
| 06/02/2004 | CN1501709A TV program recording and keeping device |
| 06/02/2004 | CN1501708A TV program recording and keeping device |
| 06/02/2004 | CN1501380A Magneto-optic disc recording and/or reproducing device |
| 06/02/2004 | CN1152560C Multimedia recorder with enhanced EPG-related functions |
| 06/02/2004 | CN1152377C Orthoscopic speed-changing audio signal playing method and equipment |
| 06/02/2004 | CN1152370C Magnetic recording/reproducing apparatus with positioning mechanism for tape guide magnetic drum |
| 06/02/2004 | CN1152369C Magnetic recording/playing device |
| 06/01/2004 | US6744971 Information signal recording/reproducing apparatus and method thereof |
| 06/01/2004 | US6744600 Magnetic disk device and magnetic head slider |
| 06/01/2004 | US6744598 Magnetic disk device and magnetic head slider |
| 06/01/2004 | US6744593 Tape path for a cartridge tape drive |
| 06/01/2004 | US6744592 Cleaner strip for rollers of cartridge loader |
| 06/01/2004 | US6744588 Recording medium and apparatus for protecting copyrighted digital data |
| 06/01/2004 | US6744584 Recording medium and apparatus for protecting copyrighted digital data |
| 06/01/2004 | US6742739 Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller |
| 06/01/2004 | US6742641 Rotational driving apparatus of magnetic tape device and magnetic tape device |
| 05/27/2004 | WO2004044784A2 System and method for controlling access to multiple physical media libraries |
| 05/27/2004 | WO2004044783A2 System and method for controlling access to media libraries |
| 05/27/2004 | WO2004044761A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/27/2004 | US20040103445 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/27/2004 | US20040101140 Recording medium cartridge and a recording-and-reproducing apparatus thereof |
| 05/27/2004 | US20040100886 Optical drive with switching rotational speeds and switching method thereof |
| 05/27/2004 | US20040099757 Tape threading apparatus |
| 05/27/2004 | CA2473300A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 05/26/2004 | EP0918325B1 Cassette loading device |
| 05/26/2004 | CN1500268A Magnetic recording/ reproducing appts. |
| 05/26/2004 | CN1151682C Video transmisson method for video compression information video compression system and combination contg. same |
| 05/26/2004 | CN1151505C Cassette changer |
| 05/26/2004 | CN1151504C Gear engagement mechanism of recorder |
| 05/26/2004 | CN1151502C High torsional stiffness low axial deflection stiffness drive shaft system |
| 05/25/2004 | US6741907 Inventory control apparatus and method for a data storage system |
| 05/25/2004 | US6741792 Variable speed playback method and apparatus for playing back digital data stored in a recording medium |
| 05/25/2004 | US6741414 Joint spindle speed and head position control in rotating media storage systems |
| 05/25/2004 | US6741182 Automated storage library brush failure detection |
| 05/25/2004 | US6739536 Optical detection of alignment and/or absence of tape cartridge leader pin |
| 05/21/2004 | WO2004042718A1 Magnetic recorder/reproducer |
| 05/20/2004 | US20040096301 Library service port |