H03H 2015/026
Matched filters in charge domain
Official title: {Matched filters in charge domain}
H03H2015/026 (Matched filters in charge domain) appears on 7 US grants and 0 published applications in this corpus.
Search patents in H03H- Granted patents
- 7
- Published applications
- 0
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 10 Oct 1978
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrically reprogrammable transversal filter using charge coupled devices10 Oct 1978US 4,120,035 AInternational Business Machines Corporation
- Dual-CCD, real-time, fully-analog correlator14 Mar 1978US 4,079,238 AWestinghouse Electric Corp.
- Charge transfer device transversal filters4 Oct 1977US 4,052,606 AInternational Business Machines Corporation
- Transversal frequency filter21 Dec 1976US 3,997,973 ATexas Instruments Incorporated
- Programmable general purpose analog filter19 Oct 1976US 3,987,293 ASperry Rand Corporation
No published applications in this class yet.
Most cited
By later US patents
- Electrically reprogrammable transversal filter using charge coupled devices35US 4,120,035 AInternational Business Machines Corporation · 1978
- Variable tap weight convolution filter34US 3,935,439 ATexas Instruments Incorporated · 1976
- Transversal frequency filter26US 3,997,973 ATexas Instruments Incorporated · 1976
- Programmable general purpose analog filter19US 3,987,293 ASperry Rand Corporation · 1976
- Charge transfer device signal processing system12US 3,953,745 ATexas Instruments Incorporated · 1976