G06G 7/1907
Using charge transfer devices
Official title: {using charge transfer devices}
G06G7/1907 (Using charge transfer devices) appears on 48 US grants and 4 published applications in this corpus.
Search patents in G06G- Granted patents
- 48
- Published applications
- 4
- Assignees
- 19
- Inventors
- 57
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 13 | 0 |
| 1978 | 9 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Charge domain mathematical engine and method21 Jul 2026US 12,688,406 B2
- Charge domain mathematical engine and method25 Nov 2025US 12,481,868 B2Aistorm Inc.
- Semiconductor device including a memory array performing a multiplication and accumulation (MAC) operation using capacitors23 Jan 2024US 11,881,243 B2Korea Advanced Institute of Science and Technology
- Charge domain mathematical engine and method8 Nov 2022US 11,494,628 B2Aistorm Inc.
- Process and device for the analog convolution of images28 May 1996US 5,521,857 ACentre National de la Recherche Scientifique (CNRS)
- Charge domain mathematical engine and method16 Feb 2023US 2023/0046100 A1Aistorm Inc.
- Charge domain mathematical engine and method19 Jan 2023US 2023/0018395 A1
- Semiconductor device performing a multiplication and accumulation operation20 Oct 2022US 2022/0336001 A1Korea Advanced Institute of Science and Technology
- Charge domain mathematical engine and method19 Sep 2019US 2019/0286977 A1Aistorm Inc.
Most cited
By later US patents
- Method and device for the storage of analog signals65US 4,054,864 ACommissariat A L' Energie Atomique · 1977
- Variable tap weight convolution filter34US 3,935,439 ATexas Instruments Incorporated · 1976
- Programmable analog transversal filter34US 4,034,199 AWestinghouse Electric Corp. · 1977
- CCD Analog and digital correlators24US 4,267,580 AThe United States of America as represented by the Secretary of the Navy · 1981
- Solid state imaging apparatus22US 4,011,441 AGeneral Electric Company · 1977