H04B 2203/5454
Adapter and plugs
H04B2203/5454 (Adapter and plugs) appears on 181 US grants and 240 published applications in this corpus.
Search patents in H04B- Granted patents
- 181
- Published applications
- 240
- Assignees
- 111
- Inventors
- 383
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 8 |
| 2003 | 2 | 9 |
| 2004 | 1 | 11 |
| 2005 | 2 | 7 |
| 2006 | 9 | 11 |
| 2007 | 6 | 21 |
| 2008 | 6 | 18 |
| 2009 | 4 | 12 |
| 2010 | 12 | 13 |
| 2011 | 9 | 11 |
| 2012 | 17 | 18 |
| 2013 | 18 | 27 |
| 2014 | 11 | 15 |
| 2015 | 11 | 13 |
| 2016 | 12 | 8 |
| 2017 | 10 | 3 |
| 2018 | 7 | 8 |
| 2019 | 5 | 4 |
| 2020 | 6 | 9 |
| 2021 | 7 | 5 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Circuits and methods for wearable device charging and wired control28 Oct 2025US 12,456,874 B2Snap Inc.
- Circuits and methods for wearable device charging and wired control28 Jan 2025US 12,212,168 B2Snap Inc.
- Built-in instrumentation integrating power measurement, distribution and management, power safety, and automation control6 Aug 2024US 12,057,692 B2Brainwave Research Corporation
- Circuits and methods for wearable device charging and wired control7 May 2024US 11,979,044 B2Snap Inc.
- Electromagnetic connector for for an industrial control system23 Apr 2024US 11,966,349 B2Analog Devices, Inc.
- Circuits and methods for wearable device charging and wired control15 Jan 2026US 2026/0018912 A1Snap Inc.
- Circuits and methods for wearable device charging and wired control3 Apr 2025US 2025/0112477 A1Snap Inc.
- Circuits and methods for wearable device charging and wired control25 Jul 2024US 2024/0250540 A1Snap Inc.
- Circuits and methods for wearable device charging and wired control21 Mar 2024US 2024/0097461 A1Snap Inc.
- Electromagnetic connector for for an industrial control system9 Nov 2023US 2023/0360851 A1Analog Devices, Inc.
Most cited
By later US patents
- Refrigeration monitor unit797US 6,453,687 B2Robertshaw Controls Company · 2002
- Wireless remote speaker system313US 4,829,570 ARecoton Corporation · 1989
- System for energy sensing analysis and feedback283US 6,993,417 B22006
- Multi-wideband communications over multiple mediums237US 8,406,239 B2Broadcom Corporation · 2013
- Appliance retrofit monitoring device with a memory storing an electronic signature188US 6,934,862 B2Robertshaw Controls Company · 2005