G07C 1/28
Indicating playing time
G07C1/28 (Indicating playing time) appears on 60 US grants and 43 published applications in this corpus.
Search patents in G07C- Granted patents
- 60
- Published applications
- 43
- Assignees
- 28
- Inventors
- 121
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 5 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 3 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 3 | 6 |
| 2020 | 3 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 3 | 4 |
| 2025 | 3 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated combat sports timer camera system8 Sep 2026US 12,731,443 B1Jabbr Technologies ApS
- Methods, devices, and systems for facilitating officials during a sporting event12 May 2026US 12,623,136 B2UStoplt, Inc.
- Digital display system and method10 Feb 2026US 12,548,379 B2Zuffa, LLC
- System and method for collecting data in a live sporting event3 Jun 2025US 12,318,676 B2Right Time Sports, LLC.
- Chess clock with QR code scanner and methods of use thereof8 Apr 2025US 12,272,181 B2
- Electronic display panel, particularly for a sporting event, comprising a detachable decorative cover23 Jul 2026US 2026/0214823 A1Swiss Timing Ltd
- Digital display system and method31 Oct 2024US 2024/0362953 A1Zuffa, LLC
- Methods, devices, and systems for facilitating officials during a sporting event9 May 2024US 2024/0149138 A1UStopIt, Inc.
- Chess clock with qr code scanner and methods of use thereof9 May 2024US 2024/0153318 A1
- Chess clock with qr code scanner and methods of use thereof9 May 2024US 2024/0153319 A1
Most cited
By later US patents
- Multifunctional basketball game monitoring unit70US 5,039,977 A1991
- Timing method and apparatus for sports events58US 6,369,697 B12002
- Multi-functional basketball game monitoring unit36US 4,999,603 A1991
- Object sensor for detecting characteristics such as color for games33US 4,956,775 A1990
- Sports monitoring and tracking system25US 7,920,052 B22011