- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/15 - Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
Patent holdings for IPC class H04N 19/15
Total number of patents in this class: 606
10-year publication summary
|
110
|
59
|
61
|
54
|
41
|
40
|
41
|
39
|
26
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54243 |
66 |
| Texas Instruments Incorporated | 19635 |
40 |
| Sun Patent Trust | 2003 |
29 |
| Toshiba Corporation | 12698 |
28 |
| University-industry Cooperation Group of Kyung Hee University | 1292 |
21 |
| Qualcomm Incorporated | 90545 |
18 |
| Electronics and Telecommunications Research Institute | 9534 |
18 |
| NTT DoCoMo, Inc. | 14365 |
16 |
| Apple Inc. | 58181 |
15 |
| Sony Corporation | 30368 |
15 |
| Dolby Laboratories Licensing Corporation | 4277 |
15 |
| Samsung Electronics Co., Ltd. | 154406 |
14 |
| Google LLC | 43952 |
14 |
| Dolby International AB | 1027 |
13 |
| Huawei Technologies Co., Ltd. | 120661 |
9 |
| Mediatek Inc. | 5468 |
9 |
| ARRIS Enterprises LLC | 3438 |
9 |
| Netflix, Inc. | 1278 |
9 |
| Intel Corporation | 46700 |
8 |
| MegaChips Corporation | 337 |
7 |
| Other owners | 233 |