A44C 9/0053
Finger-rings: having special functions
Official title: {having special functions}
A44C9/0053 (Finger-rings: having special functions) appears on 203 US grants and 307 published applications in this corpus.
Search patents in A44C- Granted patents
- 203
- Published applications
- 307
- Assignees
- 117
- Inventors
- 432
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 3 | 0 |
| 2004 | 2 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 1 | 3 |
| 2008 | 1 | 4 |
| 2009 | 0 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 3 | 10 |
| 2015 | 3 | 18 |
| 2016 | 6 | 13 |
| 2017 | 10 | 18 |
| 2018 | 10 | 23 |
| 2019 | 15 | 29 |
| 2020 | 13 | 9 |
| 2021 | 13 | 16 |
| 2022 | 14 | 19 |
| 2023 | 17 | 24 |
| 2024 | 21 | 21 |
| 2025 | 23 | 31 |
| 2026 | 15 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Smart ring power and charging8 Sep 2026US 12,732,008 B2Quanata, LLC
- Ring with adaptive force region18 Aug 2026US 12,708,184 B2Happy Health, Inc.
- Ring or jewel assembly with radio frequency transceiver and/or radio frequency remote control function21 Jul 2026US 12,688,393 B2
- Protective casing for rings7 Jul 2026US 12,672,702 B1Ultrahuman Healthcare Pvt Ltd
- Wearable device including resizing structure16 Jun 2026US 12,656,817 B2Samsung Electronics Co., Ltd.
- Techniques for manufacturing a wearable ring device8 Oct 2026US 2026/0307308 A1Oura Health Oy
- Card ring having non-contact short-distance wireless communication function and method for manufacturing same1 Oct 2026US 2026/0300669 A1
- Silicone ring24 Sep 2026US 2026/0283313 A1
- Smart ring system for measuring driver impairment levels and using machine learning techniques to predict high risk driving behavior24 Sep 2026US 2026/0285324 A1Quanata, LLC
- Wearable ring with removable battery20 Aug 2026US 2026/0246054 A1Ultrahuman Healthcare Pvt Ltd
Most cited
By later US patents
- Wearable devices and associated systems81US 9,335,790 B2Smart Patents LLC · 2016
- Electronic case assembly66US 10,117,505 B12018
- Wearable computing devices and methods for the wrist and/or forearm65US 9,582,035 B2Medibotics LLC · 2017
- Smart ring system for monitoring UVB exposure levels and using machine learning technique to predict high risk driving behavior50US 11,479,258 B1Blueowl, LLC · 2022
- Wearable device for the arm with close-fitting biometric sensors47US 10,627,861 B2Medibotics LLC · 2020