H01P 1/10
Auxiliary devices: for switching or interrupting
Official title: for switching or interrupting {(in systems using reflection or reradiation of radio, acoustic or other waves G01S7/034)}
H01P1/10 (Auxiliary devices: for switching or interrupting) appears on 1,079 US grants and 755 published applications in this corpus.
Search patents in H01P- Granted patents
- 1,079
- Published applications
- 755
- Assignees
- 446
- Inventors
- 1,855
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 13 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 15 | 0 |
| 1981 | 12 | 0 |
| 1982 | 10 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 12 | 0 |
| 1986 | 14 | 0 |
| 1987 | 16 | 0 |
| 1988 | 9 | 0 |
| 1989 | 15 | 0 |
| 1990 | 18 | 0 |
| 1991 | 21 | 0 |
| 1992 | 19 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 20 | 0 |
| 1999 | 17 | 0 |
| 2000 | 24 | 0 |
| 2001 | 19 | 3 |
| 2002 | 21 | 36 |
| 2003 | 30 | 45 |
| 2004 | 40 | 57 |
| 2005 | 46 | 57 |
| 2006 | 55 | 37 |
| 2007 | 30 | 47 |
| 2008 | 31 | 29 |
| 2009 | 42 | 36 |
| 2010 | 32 | 25 |
| 2011 | 24 | 27 |
| 2012 | 23 | 17 |
| 2013 | 29 | 29 |
| 2014 | 21 | 38 |
| 2015 | 33 | 17 |
| 2016 | 32 | 22 |
| 2017 | 23 | 19 |
| 2018 | 36 | 31 |
| 2019 | 37 | 34 |
| 2020 | 31 | 30 |
| 2021 | 14 | 25 |
| 2022 | 26 | 27 |
| 2023 | 21 | 19 |
| 2024 | 18 | 21 |
| 2025 | 27 | 12 |
| 2026 | 11 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Switch based on a phase change material25 Aug 2026US 12,721,052 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Radio frequency switch18 Aug 2026US 12,713,840 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Plasma radio-frequency waveguide switch23 Jun 2026US 12,666,521 B2Northrop Grumman Systems Corporation
- Precision ferrite-based electromagnetic signal circulators for quantum computing systems16 Jun 2026US 12,657,501 B2Google Inc.
- Waveguide structure26 May 2026US 12,640,454 B2Menlo Microsystems, Inc.
- Modular rf power switch matrix8 Oct 2026US 2026/0312268 A1
- Waveguides and fabrication thereof1 Oct 2026US 2026/0302580 A1Jones Microwave Inc
- Failsafe ohmic-capacitive membrane actuator-based radio frequency switch24 Sep 2026US 2026/0290713 A1Dell Products L. P.
- Mems switch16 Jul 2026US 2026/0204490 A1Texas Instruments Incorporated
- Electronic component integrated phase change material switch2 Jul 2026US 2026/0190865 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Communication system, guided wave switch and methods for use therewith465US 9,876,264 B2AT&T Intellectual Property I, L. P. · 2018
- Microminiature, monolithic, variable electrical signal processor and apparatus including same455US 5,526,172 ATexas Instruments Incorporated · 1996
- Design and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications270US 6,046,659 AHughes Electronics Corporation · 2000
- Switch circuit and method of switching radio frequency signals259US 6,804,502 B2Peregrine Semiconductor Corporation · 2004
- Micromechanical microwave switching243US 5,619,061 ATexas Instruments Incorporated · 1997