Class G11B : INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Subclass 3/06: Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (G11B 11/00 takes precedence) Arrangements of heads Determining or indicating position of head
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10657986 | Apparatus, methods, and systems for achieving linear tonearm tracking for a record turntable | May 04, 17 | May 19, 20 | Koolance. Inc. |
| 10614833 | Headshell and tonearm for mounting cartridge of audio turntable and audio turntable comprising same | Oct 11, 19 | Apr 07, 20 | Not available |
| 10607634 | Light monitoring circuit for a manual to automatic turntable conversion | Nov 03, 18 | Mar 31, 20 | Not available |
| 10141012 | Manual to automatic turntable player conversion | Sep 11, 17 | Nov 27, 18 | Not available |
| 9997175 | Electric arm lifting and turntable's auto-stop assembly of record player | Sep 15, 17 | Jun 12, 18 | Hanpin Electron Co. Ltd. |
| 9453180 | Process for degumming oils | Oct 15, 14 | Sep 27, 16 | ARISDYNE SYSTEMS, INC. |
| 9454977 | Automatic record player for playing a phonograph record | Sep 17, 15 | Sep 27, 16 | YA HORNG ELECTRONIC CO., LTD., Ya Horng Electromic Co., Ltd., |
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