H03H 9/14541
Multilayer finger or busbar electrode
Official title: {Multilayer finger or busbar electrode}
H03H9/14541 (Multilayer finger or busbar electrode) appears on 351 US grants and 468 published applications in this corpus.
Search patents in H03H- Granted patents
- 351
- Published applications
- 468
- Assignees
- 60
- Inventors
- 446
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 5 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 4 | 5 |
| 2006 | 4 | 2 |
| 2007 | 2 | 8 |
| 2008 | 5 | 2 |
| 2009 | 5 | 4 |
| 2010 | 1 | 8 |
| 2011 | 6 | 6 |
| 2012 | 5 | 4 |
| 2013 | 5 | 8 |
| 2014 | 2 | 1 |
| 2015 | 3 | 3 |
| 2016 | 4 | 13 |
| 2017 | 4 | 21 |
| 2018 | 10 | 27 |
| 2019 | 29 | 62 |
| 2020 | 40 | 44 |
| 2021 | 37 | 37 |
| 2022 | 36 | 32 |
| 2023 | 33 | 71 |
| 2024 | 31 | 44 |
| 2025 | 38 | 36 |
| 2026 | 32 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Acoustic wave device, filter, and multiplexer17 Sep 2026US 2026/0280515 A1Taiyo Yuden Co., Ltd.
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Most cited
By later US patents
- Temperature compensated surface acoustic wave device and methods of manufacturing the same196US 10,284,176 B1Qorvo US, Inc. · 2019
- Multiplexer, radio-frequency front-end circuit, and communication device162US 10,644,674 B2Murata Manufacturing Co., Ltd. · 2020
- Surface acoustic wave device with a tungsten-aluminum layered interdigital transducer64US 6,271,617 B1Murata Manufacturing Co., Ltd. · 2001
- Surface acoustic wave device with multilayer electrodes and method for manufacturing the same29US 5,909,156 AFujitsu Limited · 1999
- Multilayer piezoelectric substrate with high density electrode28US 11,722,122 B2Skyworks Solutions, Inc. · 2023