H04N 1/1931
With scanning elements electrically interconnected in groups
Official title: {with scanning elements electrically interconnected in groups}
H04N1/1931 (With scanning elements electrically interconnected in groups) appears on 114 US grants and 34 published applications in this corpus.
Search patents in H04N- Granted patents
- 114
- Published applications
- 34
- Assignees
- 50
- Inventors
- 227
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 0 |
| 2004 | 1 | 5 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 3 | 2 |
| 2013 | 5 | 3 |
| 2014 | 1 | 1 |
| 2015 | 3 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Germanium-silicon light sensing apparatus II9 Jun 2026US 12,652,869 B2Artilux, Inc.
- Correcting in-track errors in a linear printhead31 Aug 2021US 11,106,954 B2Eastman Kodak Company
- Germanium-silicon light sensing apparatus II30 Mar 2021US 10,964,742 B2Artilux, Inc.
- Circuit for operating a multi-gate VIS/IR photodiode7 Jul 2020US 10,707,260 B2Artilux, Inc.
- Image reader device, and semiconductor device18 Jun 2019US 10,326,903 B2Seiko Epson Corporation
- Germanium-silicon light sensing apparatus ii24 Sep 2026US 2026/0293334 A1Artilux, Inc.
- Germanium-silicon light sensing apparatus ii16 Nov 2023US 2023/0369376 A1Artilux, Inc.
- Germanium-silicon light sensing apparatus ii22 Jul 2021US 2021/0225922 A1Artilux, Inc.
- Correcting in-track errors in a linear printhead11 Mar 2021US 2021/0073601 A1Eastman Kodak Company
- Color printer with printing precision calibrating function23 Jul 2020US 2020/0230973 A1Avision Inc.
Most cited
By later US patents
- Droplet generating method and apparatus thereof1,847US 4,463,359 ACanon Kabushiki Kaisha · 1984
- Image recording apparatus utilizing light emitting diodes with pixel shape correction156US 4,706,130 ACanon Kabushiki Kaisha · 1987
- Light valve devices and electronic imaging/scan apparatus with locationally-interlaced optical addressing92US 4,374,397 AEastman Kodak Company · 1983
- Apparatus for point-by-point reading of documents using photodetector matrix52US 4,604,527 ACommissariat A L' Energie Atomique · 1986
- Image recording apparatus utilizing linearly arranged recording elements52US 4,689,694 ACanon Kabushiki Kaisha · 1987