A63B 2220/801
Contact switches
A63B2220/801 (Contact switches) appears on 578 US grants and 717 published applications in this corpus.
Search patents in A63B- Granted patents
- 578
- Published applications
- 717
- Assignees
- 263
- Inventors
- 1,131
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 7 |
| 2005 | 6 | 9 |
| 2006 | 3 | 12 |
| 2007 | 4 | 8 |
| 2008 | 4 | 6 |
| 2009 | 3 | 16 |
| 2010 | 10 | 13 |
| 2011 | 9 | 33 |
| 2012 | 12 | 21 |
| 2013 | 16 | 27 |
| 2014 | 18 | 19 |
| 2015 | 21 | 44 |
| 2016 | 29 | 51 |
| 2017 | 41 | 55 |
| 2018 | 36 | 65 |
| 2019 | 53 | 41 |
| 2020 | 51 | 69 |
| 2021 | 37 | 64 |
| 2022 | 34 | 42 |
| 2023 | 38 | 38 |
| 2024 | 46 | 36 |
| 2025 | 27 | 23 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for a quantitative detection of a movement8 Sep 2026US 12,728,315 B2Heavy Kinematic Machines Sp. Z O. O.
- Ice hockey puck, charging device and ice hockey puck kit23 Jun 2026US 12,661,566 B1
- Golf putting devices, systems, methods and media16 Jun 2026US 12,654,088 B2Green Tally, LLC
- Golf cup apparatus2 Jun 2026US 12,643,021 B2Hole Iq Pty. Ltd.
- Detection of the speed of an object passing through a goal plane2 Jun 2026US 12,646,604 B1TOCA Football, Inc.
- Stationary exercise bike for use in a correctional facility3 Sep 2026US 2026/0257100 A1HLFIP Holding, Inc.
- Ball game apparatus13 Aug 2026US 2026/0233078 A1World Golf Systems Limited
- Sports racket training device6 Aug 2026US 2026/0224962 A1
- Boxing ball with counting function and strike counting method30 Jul 2026US 2026/0216580 A1Zhongshan ChangeMade Art & Craft Co., Ltd.
- Apparatuses and methods for assisting users to practice badminton serves2 Jul 2026US 2026/0183638 A1
Most cited
By later US patents
- Sport monitoring system for determining airtime, speed, power absorbed and other factors such as drop distance559US 6,539,336 B1PhatRat Technologies, Inc. · 2003
- Electronic athlete trainer for improving skills in reflex, speed and accuracy466US 4,627,620 A1986
- Shoes and garments employing one or more of accelerometers, wireless transmitters, processors, altimeters, to determine information such as speed to persons wearing the shoes or garments359US 7,457,724 B2NIKE, Inc. · 2008
- Systems and methods for determining performance data346US 7,092,846 B2PhatRat Technology, Inc. · 2006
- System and methods for determining performance data298US 6,959,259 B2PhatRat Technology, Inc. · 2005