H03H 3/00
Apparatus or processes specially adapted for the manufacture of impedance networks, resonating
Official title: Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
H03H3/00 (Apparatus or processes specially adapted for the manufacture of impedance networks, resonating) appears on 4,021 US grants and 4,547 published applications in this corpus.
Search patents in H03H- Granted patents
- 4,021
- Published applications
- 4,547
- Assignees
- 749
- Inventors
- 5,026
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 15 | 0 |
| 1978 | 17 | 0 |
| 1979 | 6 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 11 | 0 |
| 1983 | 12 | 0 |
| 1984 | 17 | 0 |
| 1985 | 14 | 0 |
| 1986 | 5 | 0 |
| 1987 | 18 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 16 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 23 | 0 |
| 1996 | 21 | 0 |
| 1997 | 26 | 0 |
| 1998 | 35 | 0 |
| 1999 | 32 | 0 |
| 2000 | 24 | 0 |
| 2001 | 36 | 31 |
| 2002 | 79 | 100 |
| 2003 | 78 | 99 |
| 2004 | 72 | 131 |
| 2005 | 90 | 143 |
| 2006 | 83 | 126 |
| 2007 | 105 | 150 |
| 2008 | 95 | 110 |
| 2009 | 131 | 92 |
| 2010 | 89 | 141 |
| 2011 | 109 | 148 |
| 2012 | 102 | 156 |
| 2013 | 113 | 130 |
| 2014 | 136 | 126 |
| 2015 | 137 | 119 |
| 2016 | 117 | 121 |
| 2017 | 125 | 215 |
| 2018 | 127 | 206 |
| 2019 | 200 | 238 |
| 2020 | 232 | 266 |
| 2021 | 187 | 298 |
| 2022 | 203 | 349 |
| 2023 | 238 | 336 |
| 2024 | 303 | 290 |
| 2025 | 263 | 280 |
| 2026 | 175 | 146 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- MEMS resonator6 Oct 2026US 12,753,070 B2SiTime Corporation
- Resonance device and manufacturing method for the same6 Oct 2026US 12,756,371 B2Murata Manufacturing Co., Ltd.
- Packaged acoustic wave devices with multilayer piezoelectric substrate6 Oct 2026US 12,756,372 B2Skyworks Solutions, Inc.
- Surface acoustic wave device6 Oct 2026US 12,756,375 B2United Microelectronics Corp.
- Hybrid structure for a surface acoustic wave device6 Oct 2026US 12,757,634 B2Soitec
- Method for producing a donor substrate for transferring a piezoelectric layer onto a carrier substrate8 Oct 2026US 2026/0312560 A1
- Stress isolated bulk acoustic wave resonator dies1 Oct 2026US 2026/0303056 A1
- Temperature-stable mems resonator1 Oct 2026US 2026/0303057 A1KYOCERA Technologies Oy
- Acoustic wave device with reduced acoustic coupling17 Sep 2026US 2026/0280513 A1Skyworks Solutions, Inc.
- Longitudinal mode surface acoustic wave resonator with energy confinement layer and a method of manufacture17 Sep 2026US 2026/0280516 A1RF360 Singapore Pte. Ltd.
Most cited
By later US patents
- Electronic part and a method of production thereof357US 5,920,142 AMatsushita Electric Industrial Co., Ltd. · 1999
- Top-via etch technique for forming dielectric membranes337US 5,853,601 ANorthrop Grumman Corporation · 1998
- Encapsulated electronics device with improved heat dissipation310US 6,992,400 B2Epcos AG · 2006
- Piezoelectric resonator with an efficient all-dielectric Bragg reflector301US 7,463,118 B2Texas Instruments Incorporated · 2008
- Tunable thin film acoustic resonators and method for making the same294US 5,587,620 AHewlett-Packard Company · 1996