A63C 2203/22
Radio waves emitting or receiving
Official title: Radio waves emitting or receiving, e.g. remote control, RFID
A63C2203/22 (Radio waves emitting or receiving) appears on 146 US grants and 210 published applications in this corpus.
Search patents in A63C- Granted patents
- 146
- Published applications
- 210
- Assignees
- 88
- Inventors
- 305
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 2 | 3 |
| 2013 | 3 | 5 |
| 2014 | 2 | 9 |
| 2015 | 3 | 5 |
| 2016 | 5 | 10 |
| 2017 | 16 | 17 |
| 2018 | 12 | 19 |
| 2019 | 11 | 27 |
| 2020 | 15 | 16 |
| 2021 | 14 | 16 |
| 2022 | 16 | 14 |
| 2023 | 15 | 12 |
| 2024 | 10 | 14 |
| 2025 | 6 | 17 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Systems for activating and/or authenticating electronic devices for operation with apparel98US 8,188,868 B2NIKE, Inc. · 2012
- Powered wheeled board53US 9,682,309 B2Razor USA LLC · 2017
- Wireless system for monitoring and analysis of skiing32US 8,612,181 B2IPComm · 2013
- Theft alarm30US 3,988,724 A1976
- Identification and tracking system29US 6,275,153 B12001