H03G 1/0058
Pin-diodes
Official title: {PIN-diodes}
H03G1/0058 (Pin-diodes) appears on 35 US grants and 14 published applications in this corpus.
Search patents in H03G- Granted patents
- 35
- Published applications
- 14
- Assignees
- 28
- Inventors
- 59
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 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 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Attenuation circuit21 Oct 2025US 12,451,857 B2NXP B. V.
- System and method employing low distortion and low loss switch with anti-series diodes22 Jun 2021US 11,043,944 B1Lockheed Martin Corporation
- Signal level adjusting device and high-frequency apparatus29 Mar 2016US 9,300,250 B2Nihon Dempa Kogyo Co., Ltd.
- Signal level adjusting device and high-frequency apparatus21 Jan 2014US 8,633,735 B2Nihon Dempa Kogyo Co., Ltd.
- Antenna damping circuit and high frequency receiver employing same7 Dec 2010US 7,848,721 B2Ricoh Company, Ltd.
- Attenuation circuit1 Jun 2023US 2023/0170871 A1NXP B. V.
- Signal level adjusting device and high-frequency apparatus20 Mar 2014US 2014/0077844 A1Nihon Dempa Kogyo Co., Ltd.
- Attenuation control device, signal attenuation device, automatic gain control device, attenuation control method, and automatic gain control method28 Jun 2012US 2012/0161843 A1Mitsumi Electric Co., Ltd.
- Signal level adjusting device and high-frequency apparatus3 May 2012US 2012/0105110 A1Nihon Dempa Kogyo Co., Ltd.
- Gain-controlled low noise amplifier means9 Jul 2009US 2009/0174483 A1NXP B. V.
Most cited
By later US patents
- Automatic control system95US 4,996,500 AHewlett-Packard Company · 1991
- High isolation RF power amplifier with self-bias attenuator63US 6,271,727 B1RF Micro Devices, Inc. · 2001
- Automatic gain-control transimpedence amplifier62US 5,646,573 AAnadigics, Inc. · 1997
- Variable attenuator system and method41US 7,184,731 B22007
- Low noise CATV converter34US 4,520,507 AZenith Electronics Corporation · 1985