H03H 9/14535
Position weighting
Official title: {Position weighting}
H03H9/14535 (Position weighting) appears on 13 US grants and 13 published applications in this corpus.
Search patents in H03H- Granted patents
- 13
- Published applications
- 13
- Assignees
- 13
- Inventors
- 23
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Acoustic wave resonator, filter, and multiplexer23 Apr 2019US 10,270,425 B2Taiyo Yuden Co., Ltd.
- Antenna duplexer22 Mar 2016US 9,294,071 B2Skyworks Panasonic Filter Solutions Japan Co., Ltd.
- Acoustic wave filter14 Jul 2015US 9,083,305 B2Nihon Dempa Kogyo Co., Ltd.
- Antenna duplexer31 Mar 2015US 8,994,472 B2Panasonic Corporation
- Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit12 Aug 2014US 8,803,625 B2Seiko Epson Corporation
- Acoustic wave resonator, filter, and multiplexer28 Dec 2017US 2017/0373669 A1Taiyo Yuden Co., Ltd.
- Interdigitated transducers and reflectors for surface acoustic wave devices with non-uniformly spaced elements13 Apr 2017US 2017/0104470 A1Avago Technologies General IP (Singapore) Pte. Ltd.
- Antenna duplexer25 Jun 2015US 2015/0180450 A1Panasonic Corporation
- Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit23 May 2013US 2013/0127554 A1Seiko Epson Corporation
- Acoustic wave filter11 Apr 2013US 2013/0088308 A1Nihon Dempa Kogyo Co., Ltd.
Most cited
By later US patents
- Apparatus and method for phase-encoded surface wave devices21US 3,931,597 AThe Magnavox Company · 1976
- Antenna duplexer11US 8,994,472 B2Panasonic Corporation · 2015
- Surface acoustic wave filter10US 7,071,796 B2Fujitsu Media Devices Limited · 2006
- Antenna duplexer9US 9,294,071 B2Skyworks Panasonic Filter Solutions Japan Co., Ltd. · 2016
- Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit5US 8,358,177 B2Seiko Epson Corporation · 2013