G02C 5/2227
Comprising a fixed hinge member and a coil spring
Official title: {comprising a fixed hinge member and a coil spring}
G02C5/2227 (Comprising a fixed hinge member and a coil spring) appears on 96 US grants and 92 published applications in this corpus.
Search patents in G02C- Granted patents
- 96
- Published applications
- 92
- Assignees
- 76
- Inventors
- 162
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 2 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 4 | 13 |
| 2022 | 6 | 3 |
| 2023 | 3 | 6 |
| 2024 | 9 | 9 |
| 2025 | 3 | 13 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Loudspeaker1 Sep 2026US 12,724,295 B2Shenzhen Shokz Co., Ltd.
- Eyewear with inwardly biased temples26 May 2026US 12,638,693 B2
- Central part for an eyeglass hinge, and eyeglasses having a central part of this type12 May 2026US 12,625,387 B2Obe GmbH & Co. KG
- Electronic device and rotating shaft mechanism thereof24 Mar 2026US 12,585,126 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Connecting assembly for wearable device, wearable device, and wearable apparatus10 Feb 2026US 12,547,017 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Rotating assembly for glasses and glasses2 Jul 2026US 2026/0186323 A1Beijing Zitiao Network Technology Co., Ltd.
- Smart Glasses7 May 2026US 2026/0126670 A1Huawei Technologies Co., Ltd.
- Hinge module and glasses7 May 2026US 2026/0126671 A1Goertek Inc.
- Hinge module and smart glasses30 Apr 2026US 2026/0118698 A1Goertek Inc.
- Glasses and augmented reality device30 Apr 2026US 2026/0118699 A1Goertek Inc.
Most cited
By later US patents
- Spectacle frame62US 5,258,784 A1993
- Electronic eyewear therapy35US 10,624,790 B2IpVenture, Inc. · 2020
- Hinge for spectacles19US 4,456,346 ALa Nationale S.A. · 1984
- Hinge to connect the legs and frame of a pair of spectacles17US 5,515,575 AEuroframes Srl · 1996
- Method for making a spectacle frame17US 5,815,899 A1998