H04Q 2213/13213
Counting, timing circuits
H04Q2213/13213 (Counting, timing circuits) appears on 315 US grants and 94 published applications in this corpus.
Search patents in H04Q- Granted patents
- 315
- Published applications
- 94
- Assignees
- 148
- Inventors
- 557
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 20 | 0 |
| 1998 | 33 | 0 |
| 1999 | 33 | 0 |
| 2000 | 28 | 0 |
| 2001 | 34 | 16 |
| 2002 | 33 | 17 |
| 2003 | 21 | 13 |
| 2004 | 11 | 9 |
| 2005 | 14 | 12 |
| 2006 | 6 | 6 |
| 2007 | 8 | 5 |
| 2008 | 4 | 2 |
| 2009 | 12 | 6 |
| 2010 | 4 | 2 |
| 2011 | 5 | 0 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 3 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heterogeneous clock management solution13 May 2025US 12,301,697 B2Intel Corporation
- Method and device for synchronizing sensors6 Nov 2018US 10,123,099 B2Robert Bosch GmbH
- Method for calibration of a system with time-multiplexed sensors10 Apr 2018US 9,939,290 B1Panasonic Corporation
- Method for controlling message signal within timing controller integrated circuit, timing controller integrated circuit and display panel20 Feb 2018US 9,898,993 B2Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Transmission apparatus and plug-in unit22 Aug 2017US 9,742,553 B2Fujitsu Limited
- Heterogeneous clock management solution15 Apr 2021US 2021/0111862 A1Intel Corporation
- Method and device for synchronizing sensors24 May 2018US 2018/0146269 A1Robert Bosch GmbH
- Method for controlling message signal within timing controller integrated circuit, timing controller integrated circuit and display panel5 Oct 2017US 2017/0287415 A1Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Transmission apparatus and plug-in unit1 Jun 2017US 2017/0155501 A1Fujitsu Limited
- Method and System for Processing Multipath Clusters26 Dec 2013US 2013/0343434 A1Broadcom Corporation
Most cited
By later US patents
- Telephone control system with branch routing343US 5,375,161 AAccessLine Technologies, Inc. · 1994
- Communication server apparatus and method266US 5,668,857 ANetspeed, Inc. · 1997
- Real-time digital signal processing relative to multiple digital communication channels263US 4,991,169 AInternational Business Machines Corporation · 1991
- Telephonic-interface lottery system254US 5,787,156 ARonald A. Katz Technology Licensing, L.P. · 1998
- System and method for controlling call placement rate for telephone communication systems250US 5,327,490 AIntervoice, Inc. · 1994