H03B 19/08
By means of a discharge device
Official title: by means of a discharge device
H03B19/08 (By means of a discharge device) appears on 36 US grants and 28 published applications in this corpus.
Search patents in H03B- Granted patents
- 36
- Published applications
- 28
- Assignees
- 33
- Inventors
- 90
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 3 | 2 |
| 2016 | 4 | 4 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 4 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 3 |
| 2023 | 4 | 2 |
| 2024 | 0 | 1 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Complementary current reuse even harmonic frequency multiplier7 Oct 2025US 12,438,506 B1National Technology & Engineering Solutions of Sandia, LLC
- Frequency multiplier2 Sep 2025US 12,407,298 B2Kookmin University Industry Academy Cooperation Foundation
- Hetero-integrated terahertz low-noise miniaturized image frequency rejection transceiver front-end1 Apr 2025US 12,267,100 B2University of Electronic Science and Technology of China
- GaAs monolithic integrated terahertz low-noise communication system transceiver front-end28 Jan 2025US 12,212,357 B2University of Electronic Science and Technology of China
- Apparatus and method for frequency multiplication26 Dec 2023US 11,855,650 B2Electronics and Telecommunications Research Institute
- Frequency multiplier29 Aug 2024US 2024/0291432 A1Kookmin University Industry Academy Cooperation Foundation
- Gaas monolithic integrated terahertz low-noise communication system transceiver front-end27 Jul 2023US 2023/0238997 A1University of Electronic Science and Technology of China
- Hetero-integrated terahertz low-noise miniaturized image frequency rejection transceiver front-end27 Jul 2023US 2023/0238998 A1University of Electronic Science and Technology of China
- Multimode Frequency Multiplier3 Nov 2022US 2022/0352878 A1QUALCOMM Incorporated
- Oscillator and method of driving the same16 Jun 2022US 2022/0190783 A1Lx Semicon Co., Ltd.
Most cited
By later US patents
- Crystal-less oscillator circuit with trimmable analog current control for increased stability80US 6,798,299 B1Cypress Semiconductor Corporation · 2004
- Radio frequency low power differential frequency multiplier8US 10,855,225 B1QUALCOMM Incorporated · 2020
- Division by noninteger numbers using synchronous oscillators8US 4,356,456 ACommunications Satellite Corporation · 1982
- Receiver for various frequency bands8US 6,600,912 B1Infineon Technologies AG · 2003
- Phase-locked loop with an adjustable output divider7US 9,385,769 B2Xilinx, Inc. · 2016