H03H 9/60
Electric coupling means therefor
Official title: Electric coupling means therefor {(H03H9/0095 takes precedence)}
H03H9/60 (Electric coupling means therefor) appears on 764 US grants and 797 published applications in this corpus.
Search patents in H03H- Granted patents
- 764
- Published applications
- 797
- Assignees
- 133
- Inventors
- 834
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 21 | 0 |
| 2000 | 16 | 0 |
| 2001 | 8 | 3 |
| 2002 | 9 | 11 |
| 2003 | 5 | 8 |
| 2004 | 10 | 10 |
| 2005 | 8 | 25 |
| 2006 | 15 | 16 |
| 2007 | 14 | 17 |
| 2008 | 19 | 19 |
| 2009 | 20 | 12 |
| 2010 | 12 | 11 |
| 2011 | 7 | 14 |
| 2012 | 8 | 15 |
| 2013 | 8 | 14 |
| 2014 | 13 | 8 |
| 2015 | 19 | 19 |
| 2016 | 16 | 31 |
| 2017 | 25 | 35 |
| 2018 | 27 | 48 |
| 2019 | 55 | 76 |
| 2020 | 47 | 74 |
| 2021 | 67 | 50 |
| 2022 | 44 | 73 |
| 2023 | 44 | 63 |
| 2024 | 51 | 62 |
| 2025 | 75 | 40 |
| 2026 | 40 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Negative capacitance tuning in an acoustic filter circuit25 Aug 2026US 12,719,446 B2Qorvo US, Inc.
- Filter module with improved linearity response25 Aug 2026US 12,719,447 B2Skyworks Solutions, Inc.
- Resonators with different membrane thicknesses on the same die18 Aug 2026US 12,712,523 B2Murata Manufacturing Co., Ltd.
- Method for performing a layout of a bulk acoustic wave filter4 Aug 2026US 12,700,849 B2Skyworks Solutions, Inc.
- Bulk acoustic wave resonator with an integrated passive device fabricated using bump process21 Jul 2026US 12,689,355 B2Texas Instruments Incorporated
- Bulk acoustic wave filter for second harmonic residue reduction8 Oct 2026US 2026/0312566 A1Skyworks Solutions, Inc.
- Multiplexer and filter device1 Oct 2026US 2026/0303063 A1Murata Manufacturing Co., Ltd.
- Acoustic wave device and acoustic wave filter3 Sep 2026US 2026/0261250 A1Murata Manufacturing Co., Ltd.
- Multiplexer with hybrid acoustic passive filter13 Aug 2026US 2026/0238178 A1Skyworks Solutions, Inc.
- Transversely-excited bulk acoustic resonator with non-linear chirping profile13 Aug 2026US 2026/0238186 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Filters and duplexers utilizing thin film stacked crystal filter structures and thin film bulk acoustic wave resonators203US 5,910,756 ANokia Mobile Phones Ltd. · 1999
- Bulk acoustic wave (BAW) filter having a top portion that includes a protective acoustic mirror202US 5,872,493 ANokia Mobile Phones Ltd. · 1999
- RF ladder filter with simplified acoustic RF resonator parallel capacitance compensation185US 9,837,984 B2Qorvo US, Inc. · 2017
- Resonator, frequency filter, duplexer, electronic device, and method of manufacturing resonator160US 9,112,134 B2Taiyo Yuden Co., Ltd. · 2015
- Piezoelectric resonator structures with a bending element performing a voltage controlled switching function147US 6,204,737 B1Nokia Mobile Phones Ltd. · 2001