H03H 9/36
With non-adjustable delay time
Official title: with non-adjustable delay time (H03H9/40, H03H9/42 take precedence)
H03H9/36 (With non-adjustable delay time) appears on 39 US grants and 13 published applications in this corpus.
Search patents in H03H- Granted patents
- 39
- Published applications
- 13
- Assignees
- 19
- Inventors
- 65
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 3 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dispersive delay line with piezoelectric substrate and lamb wave propagation29 Sep 2026US 12,750,036 B2Skyworks Solutions, Inc.
- Higher order lamb wave acoustic devices with complementarily-oriented piezoelectric layers24 Mar 2026US 12,587,161 B2The Board of Trustees of the University of Illinois
- Dispersive delay line with piezoelectric substrate5 Aug 2025US 12,381,537 B2Skyworks Solutions, Inc.
- Dispersive delay line with lamb wave propagation15 Apr 2025US 12,278,618 B2Skyworks Solutions, Inc.
- Lamb wave delay line25 Mar 2025US 12,261,592 B2Skyworks Solutions, Inc.
- Dispersive delay line with piezoelectric substrate and lamb wave propagation6 Jul 2023US 2023/0216473 A1Skyworks Solutions, Inc.
- Dispersive delay line with piezoelectric substrate6 Jul 2023US 2023/0216483 A1Skyworks Solutions, Inc.
- Dispersive delay line with lamb wave propagation6 Jul 2023US 2023/0216484 A1Skyworks Solutions, Inc.
- Higher order lamb wave acoustic devices with complementarily-oriented piezoelectric layers9 Feb 2023US 2023/0039934 A1The Board of Trustees of the University of Illinois
- Lamb wave delay line11 Aug 2022US 2022/0255534 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Broadband microwave bulk acoustic delay device20US 3,942,139 AWestinghouse Electric Corp. · 1976
- Bulk acoustic wave device with lamb wave mode selection19US 6,121,856 ALockheed Martin Corporation · 2000
- Wideband low triple transit delay line9US 4,316,161 AWestinghouse Electric Corp. · 1982
- Wide band bulk acoustic wave delay line7US 4,016,512 AHughes Aircraft Company · 1977
- Bulk acoustic delay device7US 4,099,147 AWestinghouse Electric Corp. · 1978