H01P 1/262
The dissipative medium being a liquid or being cooled by a liquid
Official title: {the dissipative medium being a liquid or being cooled by a liquid}
H01P1/262 (The dissipative medium being a liquid or being cooled by a liquid) appears on 20 US grants and 16 published applications in this corpus.
Search patents in H01P- Granted patents
- 20
- Published applications
- 16
- Assignees
- 18
- Inventors
- 45
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrosurgical instrument calorimeter and method for measuring an electromagnetic power output of an electrosurgical instrument1 Sep 2026US 12,723,931 B2Creo Medical Limited
- Microwave heating device with reflection protection21 Jan 2025US 12,207,379 B2Sichuan University
- Meta-surface water load9 May 2023US 11,646,478 B2Sichuan University
- Tunable power absorbing termination for a waveguide transmission line5 Jul 2022US 11,380,971 B2
- Heat exchanger assemblies for electronic devices22 Feb 2022US 11,255,608 B2Qorvo US, Inc.
- Liquid-cooled termination for radio frequency power measurement22 May 2025US 2025/0164528 A1Bird Technologies Group Inc.
- Circulator Arrangement and Means of Construction for a Microwave Oven10 Oct 2024US 2024/0339744 A1TE Connectivity Nederland BV
- Electrosurgical instrument calorimeter and method for measuring an electromagnetic power output of an electrosurgical instrument23 May 2024US 2024/0167895 A1Creo Medical Limited
- Waveguide device for absorbing electromagnetic wave energy and method for assembling same25 Jan 2024US 2024/0030576 A1Apollo Microwaves, Ltd.
- High power isolator having cooling channel structure18 May 2023US 2023/0155269 A1Admotech Co., Ltd.
Most cited
By later US patents
- Waveguide device for producing absorption or attenuation246US 4,799,031 ASpinner GmbH Elektrotechnische Fabrik · 1989
- Waveguide load having reflecting structure for diverting microwaves into absorbing fluid12US 4,593,259 AVarian Associates, Inc. · 1986
- Power absorbing termination for a waveguide transmission line10US 4,516,088 A1985
- Microwave absorber comprised of a dense silicon carbide body which is water cooled9US 4,638,268 ANgk Spark Plug Co., Ltd. · 1987
- Process and arrangement for measuring the energy of a microwave pulse6US 4,968,150 AAsea Brown Boveri AG · 1990