Control of drive of the head

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CPC
G11B3/08503

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

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G11B3/08503Control of drive of the head

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Patents Grantslast 30 patents

Information Patent Grant
Tonearm device and reproduction device
- Patent number 11,335,363
- Issue date May 17, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masayuki Shiwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for controlling a pickup arm of an automatic reco...
- Patent number 4,473,898
- Issue date Sep 25, 1984
- Victor Company of Japan, Limited
- Tsuyoshi Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Pickup arm control system in record player or the like
- Patent number 4,196,379
- Issue date Apr 1, 1980
- Nippon Gakki Seizo Kabushiki Kaisha
- Motoi Iyeta
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical scanner masking means
- Patent number 4,153,821
- Issue date May 8, 1979
- Marvin Glass & Associates
- Ralph H. Baer
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
TONEARM DEVICE AND REPRODUCTION DEVICE
- Publication number 20220036917
- Publication date Feb 3, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Masayuki SHIWA
- G11 - INFORMATION STORAGE