- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/14 - Coding unit complexity, e.g. amount of activity or edge presence estimation
Patent holdings for IPC class H04N 19/14
Total number of patents in this class: 1975
10-year publication summary
|
230
|
153
|
156
|
193
|
216
|
204
|
131
|
134
|
110
|
48
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
146 |
| Samsung Electronics Co., Ltd. | 131630 |
130 |
| Sony Corporation | 32931 |
86 |
| Huawei Technologies Co., Ltd. | 100781 |
80 |
| LG Electronics Inc. | 69257 |
78 |
| Texas Instruments Incorporated | 19376 |
47 |
| Google LLC | 38759 |
44 |
| Intel Corporation | 45621 |
42 |
| Sun Patent Trust | 1972 |
42 |
| Microsoft Technology Licensing, LLC | 51439 |
40 |
| Canon Inc. | 36841 |
34 |
| GE Video Compression, LLC | 373 |
33 |
| Tencent America LLC | 2959 |
27 |
| Nippon Telegraph and Telephone Corporation | 14195 |
26 |
| Apple Inc. | 50209 |
25 |
| Mitsubishi Electric Corporation | 43934 |
24 |
| Dolby Laboratories Licensing Corporation | 3883 |
23 |
| SK Telecom Co., Ltd. | 1699 |
23 |
| Panasonic Intellectual Property Corporation of America | 7230 |
22 |
| Ericsson | 20417 |
21 |
| Other owners | 982 |