- 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: 544
10-year publication summary
|
34
|
57
|
110
|
59
|
61
|
54
|
41
|
36
|
36
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
40 |
| Texas Instruments Incorporated | 19376 |
30 |
| Sun Patent Trust | 1972 |
25 |
| Toshiba Corporation | 12017 |
22 |
| Apple Inc. | 50209 |
20 |
| University-industry Cooperation Group of Kyung Hee University | 1078 |
20 |
| Sony Corporation | 32931 |
17 |
| Electronics and Telecommunications Research Institute | 8830 |
17 |
| NTT DoCoMo, Inc. | 11501 |
16 |
| Qualcomm Incorporated | 76576 |
15 |
| Dolby International AB | 1076 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Google LLC | 38759 |
14 |
| Dolby Laboratories Licensing Corporation | 3883 |
11 |
| Mediatek Inc. | 4584 |
9 |
| ARRIS Enterprises LLC | 3432 |
9 |
| Intel Corporation | 45621 |
8 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Netflix, Inc. | 944 |
8 |
| MegaChips Corporation | 366 |
7 |
| Other owners | 219 |