G11B 3/60
Turntables for record carriers
G11B3/60 (Turntables for record carriers) appears on 41 US grants and 29 published applications in this corpus.
Search patents in G11B- Granted patents
- 41
- Published applications
- 29
- Assignees
- 30
- Inventors
- 62
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 4 | 3 |
| 2018 | 6 | 2 |
| 2019 | 4 | 5 |
| 2020 | 5 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Record player and speaker combined shock absorption structure16 Dec 2025US 12,501,192 B2
- Retention structures and systems for record or vinyl playback devices or systems29 Apr 2025US 12,288,571 B2Koolance, Inc.
- Bifunctional turntable28 Feb 2023US 11,594,245 B1Hanpin Electron Co., Ltd.
- Control system for fully automatic turntable4 Jan 2022US 11,217,271 B1Hanpin Electron Co., Ltd.
- Magnetic phonograph record stabilizer23 Feb 2021US 10,930,305 B1
- Acoustic device13 Aug 2026US 2026/0237404 A1Alphatheta Corporation
- Record Player and Speaker Combined Shock Absorption Structure1 May 2025US 2025/0142239 A1Zhongshan City Richsound Electronic Industrial Ltd
- Retention structures and systems for record or vinyl playback devices or systems1 Feb 2024US 2024/0038259 A1Koolance, Inc.
- Phonograph Record Player with Speaker4 Jan 2024US 2024/0005950 A1Innovative Technology Electronics, LLC
- Bifunctional turntable2 Mar 2023US 2023/0069341 A1Hanpin Electron Co., Ltd.
Most cited
By later US patents
- Record stabilizer for multiple vinyl sizes79US 10,157,630 B2Breakaway Records, L.L.C. · 2018
- Apparatus for optically reading a record carrier with two types of information areas21US 4,455,632 AU. S. Philips Corporation · 1984
- Record carrier having an optically readable information structure comprised of information areas of two different phase depths19US 4,556,967 AU. S. Philips Corporation · 1985
- Apparatus for holding record disks by vacuum7US 4,367,547 AWayne H. Coloney Co., Inc. · 1983
- Electric arm lifting and turntable's auto-stop assembly of record player7US 9,997,175 B1Hanpin Electron Co., Ltd. · 2018