H04N 7/141
Between two video terminals
Official title: {between two video terminals, e.g. videophone (telephonic communication systems combined with television receiver for reception of entertainment or information matter H04M11/085)}
H04N7/141 (Between two video terminals) appears on 8,367 US grants and 9,128 published applications in this corpus.
Search patents in H04N- Granted patents
- 8,367
- Published applications
- 9,128
- Assignees
- 1,889
- Inventors
- 14,239
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 14 | 0 |
| 1991 | 25 | 0 |
| 1992 | 12 | 0 |
| 1993 | 18 | 0 |
| 1994 | 35 | 0 |
| 1995 | 41 | 0 |
| 1996 | 78 | 0 |
| 1997 | 94 | 0 |
| 1998 | 140 | 0 |
| 1999 | 119 | 0 |
| 2000 | 75 | 0 |
| 2001 | 113 | 74 |
| 2002 | 103 | 177 |
| 2003 | 114 | 218 |
| 2004 | 109 | 330 |
| 2005 | 104 | 290 |
| 2006 | 135 | 292 |
| 2007 | 134 | 312 |
| 2008 | 144 | 269 |
| 2009 | 155 | 277 |
| 2010 | 193 | 294 |
| 2011 | 192 | 279 |
| 2012 | 292 | 343 |
| 2013 | 308 | 353 |
| 2014 | 378 | 440 |
| 2015 | 437 | 490 |
| 2016 | 551 | 498 |
| 2017 | 507 | 473 |
| 2018 | 424 | 413 |
| 2019 | 465 | 427 |
| 2020 | 507 | 395 |
| 2021 | 402 | 441 |
| 2022 | 440 | 529 |
| 2023 | 452 | 571 |
| 2024 | 411 | 452 |
| 2025 | 400 | 310 |
| 2026 | 216 | 181 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for creation and application of interaction analytics6 Oct 2026US 12,756,589 B2Read AI, Inc.
- Video transmission method, conferencing system, and storage media6 Oct 2026US 12,756,794 B2Guangzhou Shizhen Information Technology Co., Ltd.
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,853 B2Microsoft Technology Licensing, LLC
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,854 B2Microsoft Technology Licensing, LLC
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,855 B2Microsoft Technology Licensing, LLC
- User Interface for Displaying Key Participants in a Conference8 Oct 2026US 2026/0313069 A1Zoom Communications, Inc.
- Avatar call platform8 Oct 2026US 2026/0313076 A1Snap Inc.
- Modular telehealth cart with thermal imaging and touch screen user interface1 Oct 2026US 2026/0301976 A1Teladoc Health, Inc.
- Transmission management apparatus1 Oct 2026US 2026/0303755 A1Ricoh Company, Ltd.
- Communication method, terminal and computer-readable storage medium24 Sep 2026US 2026/0292102 A1Zte Corporation
Most cited
By later US patents
- Interactive multimedia system1,738US 6,404,811 B1Tektronix, Inc. · 2002
- Reduced area imaging device incorporated within wireless endoscopic devices1,381US 7,030,904 B2Micro Medical Devices, Inc. · 2006
- Apparatus and method for recording, communicating and administering digital images1,305US 6,038,295 ASiemens Aktiengesellschaft · 2000
- PSTN architecture for video-on-demand services963US 5,247,347 ABell Atlantic Network Services, Inc. · 1993
- Video-on-demand services using public switched telephone network900US 5,410,343 ABell Atlantic Network Services, Inc. · 1995