H04N 7/144
Camera and display on the same optical axis
Official title: {camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact}
H04N7/144 (Camera and display on the same optical axis) appears on 573 US grants and 610 published applications in this corpus.
Search patents in H04N- Granted patents
- 573
- Published applications
- 610
- Assignees
- 235
- Inventors
- 927
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 3 |
| 2002 | 7 | 6 |
| 2003 | 4 | 14 |
| 2004 | 13 | 18 |
| 2005 | 8 | 20 |
| 2006 | 6 | 5 |
| 2007 | 4 | 9 |
| 2008 | 9 | 20 |
| 2009 | 10 | 12 |
| 2010 | 13 | 30 |
| 2011 | 10 | 23 |
| 2012 | 23 | 33 |
| 2013 | 31 | 32 |
| 2014 | 22 | 31 |
| 2015 | 39 | 41 |
| 2016 | 47 | 44 |
| 2017 | 36 | 26 |
| 2018 | 38 | 25 |
| 2019 | 29 | 31 |
| 2020 | 35 | 21 |
| 2021 | 19 | 41 |
| 2022 | 24 | 45 |
| 2023 | 38 | 47 |
| 2024 | 30 | 12 |
| 2025 | 21 | 16 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Computing device with adjustable camera16 Jun 2026US 12,659,424 B2Lenovo (Singapore) Pte. Ltd.
- Digital overlay28 Apr 2026US 12,615,341 B2Cicero Now LLC
- Systems and methods for automatic detection of meeting regions and framing of meeting participants within an environment28 Apr 2026US 12,615,346 B2Huddly AS
- Eye imaging in head worn computing17 Feb 2026US 12,554,129 B2Mentor Acquisition One, LLC
- Dynamic configuration of display optimization17 Feb 2026US 12,555,553 B2QUALCOMM Incorporated
- Digital overlay6 Aug 2026US 2026/0230575 A1Cicero Now LLC
- Eye imaging in head worn computing30 Jul 2026US 2026/0219495 A1Mentor Acquisition One, LLC
- Systems and methods for providing real-time composite video from multiple source devices featuring augmented reality elements9 Jul 2026US 2026/0196005 A1
- Direct view parallax advanced terminals11 Jun 2026US 2026/0163996 A1
- Electronic device with under-display camera14 May 2026US 2026/0136086 A1
Most cited
By later US patents
- System and method for displaying images using anamorphic video455US 6,549,215 B2Compaq Computer Corporation · 2003
- Audio-video communication system for receiving person at entrance356US 8,154,581 B2Revolutionary Concepts, Inc. · 2012
- Teleconferencing terminal with camera behind display screen354US 4,928,301 ABell Communications Research, Inc. · 1990
- Adaptable teleconferencing eye contact terminal259US 6,710,797 B1Videotronic Systems · 2004
- Video conferencing system for courtroom and other applications253US 5,382,972 A1995