H03H 11/22
Providing two or more phase shifted output signals
Official title: providing two or more phase shifted output signals, e.g. n-phase output
H03H11/22 (Providing two or more phase shifted output signals) appears on 154 US grants and 109 published applications in this corpus.
Search patents in H03H- Granted patents
- 154
- Published applications
- 109
- Assignees
- 91
- Inventors
- 233
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 4 |
| 2002 | 9 | 7 |
| 2003 | 7 | 3 |
| 2004 | 9 | 5 |
| 2005 | 7 | 5 |
| 2006 | 7 | 4 |
| 2007 | 6 | 4 |
| 2008 | 6 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 3 |
| 2011 | 4 | 6 |
| 2012 | 5 | 7 |
| 2013 | 6 | 3 |
| 2014 | 9 | 4 |
| 2015 | 2 | 4 |
| 2016 | 6 | 12 |
| 2017 | 5 | 2 |
| 2018 | 3 | 3 |
| 2019 | 4 | 5 |
| 2020 | 4 | 2 |
| 2021 | 3 | 4 |
| 2022 | 4 | 7 |
| 2023 | 7 | 2 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gain invariant bidirectional phase shifter18 Aug 2026US 12,712,245 B2Texas Instruments Incorporated
- Apparatus and methods for local oscillator interface circuits with quadrature clock generation and phase correction10 Jun 2025US 12,328,099 B2Analog Devices, Inc.
- Phase-reconfigurable circuits with programmable power splitting for dual-input power amplifiers20 May 2025US 12,308,869 B2QUALCOMM Incorporated
- Transformer-based current-reuse amplifier with embedded IQ generation for compact image rejection architecture in multi-band millimeter-wave 5G communication27 Aug 2024US 12,074,629 B2Swiftlink Technologies Inc.
- Low-loss true time-delay phase shifter2 Jan 2024US 11,862,864 B2Analog Devices, Inc.
- Poly-phase filter and electronic appliance30 Jul 2026US 2026/0221953 A1Sharp Semiconductor Innovation Corporation
- Bandpass filter18 Jun 2026US 2026/0172004 A1Mitsubishi Electric Corporation
- Phase-Reconfigurable Circuits with Dynamic Phase Modulation for Wideband Dual-Input Power Amplifiers20 Mar 2025US 2025/0096734 A1QUALCOMM Incorporated
- Filter circuitry and circuitry comprising the same20 Mar 2025US 2025/0096779 A1Socionext Inc.
- Phase-reconfigurable circuits with programmable power splitting for dual-input power amplifiers19 Dec 2024US 2024/0421837 A1QUALCOMM Incorporated
Most cited
By later US patents
- 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
- Adaptive radio transceiver with an antenna matching circuit56US 7,349,673 B2Broadcom Corporation · 2008
- VCO-mixer structure52US 6,194,947 B1Global Communication Technology Inc. · 2001
- Active polyphase filter with transconductor cross-coupling of filter sections52US 6,441,682 B1Micro Linear Corporation · 2002