H03H 7/1775
Parallel lc in shunt or branch path
Official title: {Parallel LC in shunt or branch path (H03H7/1791 takes precedence)}
H03H7/1775 (Parallel lc in shunt or branch path) appears on 524 US grants and 487 published applications in this corpus.
Search patents in H03H- Granted patents
- 524
- Published applications
- 487
- Assignees
- 223
- Inventors
- 818
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 1 |
| 2002 | 13 | 10 |
| 2003 | 12 | 15 |
| 2004 | 13 | 10 |
| 2005 | 9 | 13 |
| 2006 | 12 | 6 |
| 2007 | 10 | 12 |
| 2008 | 3 | 15 |
| 2009 | 8 | 14 |
| 2010 | 13 | 31 |
| 2011 | 20 | 22 |
| 2012 | 15 | 20 |
| 2013 | 23 | 20 |
| 2014 | 21 | 30 |
| 2015 | 19 | 22 |
| 2016 | 27 | 13 |
| 2017 | 27 | 31 |
| 2018 | 29 | 17 |
| 2019 | 31 | 29 |
| 2020 | 18 | 30 |
| 2021 | 26 | 16 |
| 2022 | 23 | 27 |
| 2023 | 19 | 34 |
| 2024 | 19 | 24 |
| 2025 | 35 | 8 |
| 2026 | 15 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter, integrated passive device, electronic device and display device16 Jun 2026US 12,658,872 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Multiplexer9 Jun 2026US 12,652,021 B2Murata Manufacturing Co., Ltd.
- Josephson wide band multiplexer-demultiplexer circuit26 May 2026US 12,640,702 B2International Business Machines Corporation
- Multilayer electronic component5 May 2026US 12,620,519 B2TDK Corporation
- Filter, integrated passive device and electronic device5 May 2026US 12,620,957 B2Beijing BOE Sensor Technology Co., Ltd.
- Inductor Assembly25 Jun 2026US 2026/0180539 A1Sumida Corporation
- Electronic component4 Jun 2026US 2026/0155803 A1TDK Corporation
- Radio Frequency Filter With Resonators14 May 2026US 2026/0135543 A1RichWave Technology Corp.
- Integrated coupled resonator filtering16 Apr 2026US 2026/0106598 A1QuantalRF AG
- Filter circuit9 Apr 2026US 2026/0100686 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Integration of filters using on-chip transformers for RF and wireless applications138US 7,199,443 B2Arizona Board of Regents acting on behalf of Arizona State University · 2007
- Harmonic matching network for a saturated amplifier97US 6,577,199 B2Ericsson Inc. · 2003
- LC filter with suspended printed inductor and compensating interdigital capacitor84US 6,448,873 B1Texas Instruments Incorporated · 2002
- Inductor built-in electronic parts using via holes81US 6,222,427 B1Murata Manufacturing Co., Ltd. · 2001
- Semiconductor device interconnecting unit, semiconductor device and high-frequency module having a millimeter wave band79US 7,907,924 B2Sony Corporation · 2011