H03K 17/6221
Combined with selecting means
Official title: {combined with selecting means (H03K17/6242 - H03K17/6285 take precedence)}
H03K17/6221 (Combined with selecting means) appears on 31 US grants and 10 published applications in this corpus.
Search patents in H03K- Granted patents
- 31
- Published applications
- 10
- Assignees
- 25
- Inventors
- 44
- Latest grant
- 31 Jul 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic apparatus31 Jul 2018US 10,038,440 B2KYOCERA Document Solutions Inc.
- Multiplexing for systems with multiple supply sources24 Nov 2015US 9,197,216 B2Broadcom Corporation
- Switch control circuit, semiconductor device, and radio communication device20 Jan 2015US 8,937,503 B2Kabushiki Kaisha Toshiba
- Switch circuit for controlling a connection between an antenna and an external circuit21 Oct 2014US 8,868,008 B2Murata Manufacturing Co., Ltd.
- Radio frequency module having an isolation mode between transmission mode and power saving mode11 Feb 2014US 8,649,741 B2Renesas Electronics Corporation
- Differential amplifier with rf switch function20 Aug 2026US 2026/0246435 A1Fujikura Ltd.
- Electronic apparatus5 May 2016US 2016/0126743 A1KYOCERA Document Solutions Inc.
- Multiplexing for Systems with Multiple Supply Sources22 Jan 2015US 2015/0022239 A1Broadcom Corporation
- Switch control circuit, semiconductor device, and radio communication device20 Mar 2014US 2014/0077863 A1Kabushiki Kaisha Toshiba
- Switch control circuit, semiconductor device, and radio communication device22 Aug 2013US 2013/0214844 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Crosspoint switch with reduced power consumption189US 6,737,958 B1Free Electron Technology Inc. · 2004
- Radio frequency module having an isolation mode between transmission mode and power saving mode45US 8,649,741 B2Renesas Electronics Corporation · 2014
- Integrated circuit having a variable RF resistor16US 5,969,561 ADiablo Research Corporation · 1999
- Transistors with emitters having at least three sides15US 5,387,813 ANational Semiconductor Corporation · 1995
- Vend control system14US 4,284,208 AH. R. Electronics Company · 1981