H03H 11/16
Networks for phase shifting
H03H11/16 (Networks for phase shifting) appears on 494 US grants and 363 published applications in this corpus.
Search patents in H03H- Granted patents
- 494
- Published applications
- 363
- Assignees
- 239
- Inventors
- 869
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 3 | 0 |
| 1999 | 12 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 4 |
| 2002 | 12 | 9 |
| 2003 | 10 | 7 |
| 2004 | 12 | 8 |
| 2005 | 11 | 6 |
| 2006 | 9 | 5 |
| 2007 | 8 | 9 |
| 2008 | 8 | 14 |
| 2009 | 9 | 6 |
| 2010 | 8 | 11 |
| 2011 | 11 | 14 |
| 2012 | 6 | 13 |
| 2013 | 14 | 13 |
| 2014 | 22 | 10 |
| 2015 | 11 | 9 |
| 2016 | 9 | 16 |
| 2017 | 13 | 13 |
| 2018 | 18 | 24 |
| 2019 | 23 | 21 |
| 2020 | 25 | 17 |
| 2021 | 12 | 22 |
| 2022 | 18 | 30 |
| 2023 | 22 | 10 |
| 2024 | 19 | 22 |
| 2025 | 20 | 26 |
| 2026 | 15 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phase-shifting circuits and radio frequency microwave systems29 Sep 2026US 12,750,038 B2Etra Semiconductor (Suzhou) Co., Ltd.
- Beamforming phase correction in a wireless communication circuit29 Sep 2026US 12,750,104 B2Qorvo US, Inc.
- Transformer-based balanced-impedance phase shifters for beamforming15 Sep 2026US 12,738,646 B1Oso Semiconductor Inc.
- Digital variable reactance element, phase shifter, and impedance matching circuit1 Sep 2026US 12,726,179 B2Murata Manufacturing Co., Ltd.
- Gain invariant bidirectional phase shifter18 Aug 2026US 12,712,245 B2Texas Instruments Incorporated
- Phase adjustment circuit8 Oct 2026US 2026/0312568 A1NTT, Inc.
- Dual lna/pa with configurable polarisation control10 Sep 2026US 2026/0269469 A1
- Digital phase shifter27 Aug 2026US 2026/0254079 A1Fujikura Ltd.
- Current-mode digital-to-analog converter (dac) interface for multi-phase signal generation13 Aug 2026US 2026/0238221 A1QUALCOMM Incorporated
- Signal generation circuit6 Aug 2026US 2026/0230042 A1The Ritsumeikan Trust
Most cited
By later US patents
- Voltage controlled phase shifter with unlimited range161US 5,554,945 ARambus Inc. · 1996
- Vector sum phase shifter, optical transceiver, and control circuit128US 8,687,968 B2Nippon Telegraph and Telephone Corporation · 2014
- Circuit for dynamic control of phase shift89US 3,969,682 AOberheim Electronics Inc. · 1976
- Adaptive radio transceiver with floating MOSFET capacitors79US 6,920,311 B2Broadcom Corporation · 2005
- Adaptive radio transceiver with floating MOSFET capacitors76US 6,738,601 B1Broadcom Corporation · 2004