H10D 44/478
Four-phase ccd
Official title: {Four-phase CCD}
H10D44/478 (Four-phase ccd) appears on 25 US grants and 7 published applications in this corpus.
Search patents in H10D- Granted patents
- 25
- Published applications
- 7
- Assignees
- 17
- Inventors
- 38
- Latest grant
- 1 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor device and manufacturing method thereof1 Jun 2021US 11,024,606 B2
- Semiconductor device and manufacturing method thereof5 Nov 2019US 10,468,383 B2
- Indium tin oxide gate charge coupled device1 Jan 2013US 8,345,134 B2Northrop Grumman Systems Corporation
- Multiplication register for amplifying signal charge17 Nov 2009US 7,619,201 B2E2V Technologies (UK) Limited
- CCD charge-splitter adjustment by static charge gradient25 Sep 2007US 7,274,052 B2Kenet, Inc.
- Semiconductor device and manufacturing method thereof9 Jan 2020US 2020/0013758 A1
- Semiconductor device and manufacturing method thereof28 Dec 2017US 2017/0373042 A1
- Indium tin oxide gate charge coupled device13 Oct 2011US 2011/0249160 A1Northrop Grumman Systems Corporation
- Multiplication Register for Amplifying Signal Charge12 Jun 2008US 2008/0137801 A1E2V Technologies (UK) Limited
- CCD charge-splitter adjustment by static charge gradient11 Jan 2007US 2007/0007555 A1Kenet, Inc.
Most cited
By later US patents
- Programmable analog transversal filter34US 4,034,199 AWestinghouse Electric Corp. · 1977
- Charge transfer skimming and reset circuit19US 4,040,076 ARCA Corporation · 1977
- Transversal filter with at least one analogue shift register, and process for the operation thereof15US 4,163,957 ASiemens Aktiengesellschaft · 1979
- Non-destructive charge transfer device differencing circuit15US 4,239,983 AInternational Business Machines Corporation · 1980
- Extended correlated double sampling for charge transfer devices13US 4,035,629 AWestinghouse Electric Corp. · 1977