H04N 25/616
Involving a correlated sampling function
Official title: involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
H04N25/616 (Involving a correlated sampling function) appears on 1,854 US grants and 1,930 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,854
- Published applications
- 1,930
- Assignees
- 353
- Inventors
- 2,073
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 13 | 0 |
| 1999 | 21 | 0 |
| 2000 | 19 | 0 |
| 2001 | 14 | 11 |
| 2002 | 19 | 29 |
| 2003 | 22 | 48 |
| 2004 | 33 | 35 |
| 2005 | 31 | 55 |
| 2006 | 24 | 59 |
| 2007 | 40 | 53 |
| 2008 | 62 | 85 |
| 2009 | 54 | 89 |
| 2010 | 66 | 76 |
| 2011 | 78 | 73 |
| 2012 | 83 | 72 |
| 2013 | 74 | 66 |
| 2014 | 84 | 93 |
| 2015 | 93 | 107 |
| 2016 | 114 | 107 |
| 2017 | 115 | 122 |
| 2018 | 117 | 131 |
| 2019 | 123 | 95 |
| 2020 | 104 | 104 |
| 2021 | 96 | 86 |
| 2022 | 76 | 73 |
| 2023 | 67 | 61 |
| 2024 | 59 | 80 |
| 2025 | 74 | 66 |
| 2026 | 33 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ramp generator and image sensing device15 Sep 2026US 12,738,949 B2Novatek Microelectronics Corp.
- Hybrid image sensors with on-chip image deblur and rolling shutter distortion correction15 Sep 2026US 12,739,529 B2OmniVision Technologies, Inc.
- Image sensor and electronic camera15 Sep 2026US 12,739,532 B2Nikon Corporation
- Solid-state imaging element, imaging device, and solid-state imaging element control method1 Sep 2026US 12,726,731 B2Sony Semiconductor Solutions Corporation
- Random modulation of charge-pump noise phases25 Aug 2026US 12,720,226 B2Google Inc.
- Display device, electronic device including the same, and driving method thereof8 Oct 2026US 2026/0305960 A1Samsung Display Co., Ltd.
- Cis dr image sensor with linear output compressed processing and af handling8 Oct 2026US 2026/0313259 A1Samsung Electronics Co., Ltd.
- Solid-state imaging device including a driving control circuit for correcting a non-linear region of a ramp signal1 Oct 2026US 2026/0304009 A1Samsung Electronics Co., Ltd.
- Current assisted photonic demodulator (capd) image capture17 Sep 2026US 2026/0281573 A1QUALCOMM Incorporated
- Image sensor for reducing noise17 Sep 2026US 2026/0281575 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Active pixel sensor with intra-pixel charge transfer1,276US 5,471,515 ACalifornia Institute of Technology · 1995
- CMOS active pixel sensor type imaging system on a chip647US 5,841,126 ACalifornia Institute of Technology · 1998
- Active pixel sensor having intra-pixel charge transfer with analog-to-digital converter481US 6,665,013 B1California Institute of Technology · 2003
- Active pixel sensor array with multiresolution readout309US 5,949,483 ACalifornia Institute of Technology · 1999
- Correlated double sampling with up/down counter244US 5,877,715 AInternational Business Machines Corporation · 1999