H04N 19/184
The unit being bits
Official title: the unit being bits, e.g. of the compressed video stream
H04N19/184 (The unit being bits) appears on 3,595 US grants and 4,247 published applications in this corpus.
Search patents in H04N- Granted patents
- 3,595
- Published applications
- 4,247
- Assignees
- 565
- Inventors
- 2,976
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 15 | 0 |
| 1997 | 19 | 0 |
| 1998 | 22 | 0 |
| 1999 | 15 | 0 |
| 2000 | 22 | 0 |
| 2001 | 14 | 13 |
| 2002 | 12 | 29 |
| 2003 | 28 | 31 |
| 2004 | 15 | 40 |
| 2005 | 23 | 76 |
| 2006 | 29 | 48 |
| 2007 | 31 | 64 |
| 2008 | 42 | 62 |
| 2009 | 39 | 65 |
| 2010 | 62 | 68 |
| 2011 | 50 | 70 |
| 2012 | 71 | 67 |
| 2013 | 85 | 89 |
| 2014 | 72 | 125 |
| 2015 | 98 | 171 |
| 2016 | 119 | 168 |
| 2017 | 228 | 268 |
| 2018 | 204 | 185 |
| 2019 | 215 | 197 |
| 2020 | 231 | 246 |
| 2021 | 254 | 457 |
| 2022 | 300 | 321 |
| 2023 | 303 | 337 |
| 2024 | 351 | 406 |
| 2025 | 366 | 384 |
| 2026 | 239 | 260 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data processing method for point cloud media, and related device6 Oct 2026US 12,755,434 B2Tencent Technology (Shenzhen) Company Limited
- Systems and methods for privacy protection in video communication systems6 Oct 2026US 12,755,547 B2OP Solutions, LLC
- Predictive motion vector coding6 Oct 2026US 12,756,837 B2Dolby Laboratories Licensing Corporation
- Methods for signaling video coding data6 Oct 2026US 12,756,848 B2Alibaba Group Holding Limited
- Signaling general constraints information in method for decoding video, method: for encoding video, and non-transitory computer-readable medium6 Oct 2026US 12,756,849 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Time-Variant Multi-Hypothesis Probability Model Update For Entropy Coding8 Oct 2026US 2026/0313123 A1Google Inc.
- Bit depth shifting and restoration signaling for machine tasks8 Oct 2026US 2026/0313143 A1Tencent America LLC
- Image processing device and operating method thereof8 Oct 2026US 2026/0313144 A1Samsung Electronics Co., Ltd.
- Method and non-transitory computer readable storage medium for video generative compression8 Oct 2026US 2026/0313148 A1Alibaba Innovation Private Limited
- Systems and methods for reducing latency in video streaming8 Oct 2026US 2026/0313173 A1Adeia Guides Inc.
Most cited
By later US patents
- Digital video recorder compatible receiver with trick play image enhancement527US 5,377,051 AHitachi America, Ltd. · 1994
- Video recording device compatible transmitter182US 5,805,762 AHitachi America, Ltd. · 1998
- Image sequence coding method and decoding method180US 6,295,376 B1Hitachi, Ltd. · 2001
- Digital video decoder for decoding digital high definition and/or digital standard definition television signals177US 5,614,952 AHitachi America, Ltd. · 1997
- Picture archiving and communication system employing improved data compression170US 6,633,674 B1General Electric Company · 2003