H04N 5/66
Transforming electric information into light information
Official title: Transforming electric information into light information (scanning details H04N3/00)
H04N5/66 (Transforming electric information into light information) appears on 835 US grants and 703 published applications in this corpus.
Search patents in H04N- Granted patents
- 835
- Published applications
- 703
- Assignees
- 281
- Inventors
- 1,661
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 21 | 0 |
| 1997 | 28 | 0 |
| 1998 | 41 | 0 |
| 1999 | 40 | 0 |
| 2000 | 35 | 0 |
| 2001 | 61 | 14 |
| 2002 | 40 | 48 |
| 2003 | 36 | 27 |
| 2004 | 20 | 38 |
| 2005 | 27 | 44 |
| 2006 | 27 | 47 |
| 2007 | 22 | 15 |
| 2008 | 23 | 22 |
| 2009 | 17 | 17 |
| 2010 | 30 | 29 |
| 2011 | 8 | 30 |
| 2012 | 18 | 33 |
| 2013 | 23 | 30 |
| 2014 | 25 | 37 |
| 2015 | 20 | 39 |
| 2016 | 25 | 11 |
| 2017 | 10 | 21 |
| 2018 | 21 | 16 |
| 2019 | 12 | 30 |
| 2020 | 23 | 20 |
| 2021 | 20 | 21 |
| 2022 | 17 | 29 |
| 2023 | 8 | 21 |
| 2024 | 28 | 31 |
| 2025 | 19 | 23 |
| 2026 | 13 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Information processing apparatus, image sensor, and control method using on-sensor image recognition18 Aug 2026US 12,711,804 B2Sony Semiconductor Solutions Corporation
- Information processing apparatus, information processing system, information processing method, and non-transitory computer readable medium4 Aug 2026US 12,700,233 B2NEC Corporation
- Display and uniformity correction16 Jun 2026US 12,658,111 B2Sony Group Corporation
- Lighting appartus and method of controlling the same12 May 2026US 12,628,256 B2Samsung Electronics Co., Ltd.
- Correction method of display apparatus and correction system of the display apparatus24 Mar 2026US 12,586,522 B2Semiconductor Energy Laboratory Co.Ltd.
- Image processing system, image processing method, and program30 Jul 2026US 2026/0219506 A1Sony Interactive Entertainment Inc.
- Correction Method Of Display Apparatus And Correction System Of The Display Apparatus30 Jul 2026US 2026/0221089 A1Semiconductor Energy Laboratory Co.Ltd.
- Information display device and display method9 Jul 2026US 2026/0195998 A1Maxell, Ltd.
- Information processing apparatus, information processing system, information processing method, and non-transitory computer readable medium2 Jul 2026US 2026/0188005 A1NEC Corporation
- Image processing apparatus, method, and program21 May 2026US 2026/0141487 A1FUJIFILM Corporation
Most cited
By later US patents
- Single crystal silicon arrayed devices for display panels540US 5,317,236 AKopin Corporation · 1994
- Liquid crystal display having essentially single crystal transistors pixels and driving circuits339US 5,206,749 AKopin Corporation · 1993
- Micro-electromechanical based bistable color display sheets312US 6,201,633 B1Xerox Corporation · 2001
- Portable compact imaging and displaying apparatus305US 5,825,408 ACasio Computer Co., Ltd. · 1998
- Active matrix color display with multiple cells and connection through substrate302US 5,861,929 AKopin Corporation · 1999