- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 11/02 - Colour television systems with bandwidth reduction
Patent holdings for IPC class H04N 11/02
Total number of patents in this class: 2601
10-year publication summary
|
209
|
127
|
139
|
120
|
91
|
104
|
139
|
80
|
39
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
148 |
| LG Electronics Inc. | 69257 |
136 |
| Samsung Electronics Co., Ltd. | 131630 |
132 |
| Microsoft Technology Licensing, LLC | 51439 |
82 |
| Avago Technologies International Sales Pte. Limited | 9260 |
65 |
| Google LLC | 38759 |
62 |
| Sun Patent Trust | 1972 |
60 |
| Sony Corporation | 32931 |
58 |
| Tencent America LLC | 2959 |
49 |
| Canon Inc. | 36841 |
43 |
| Texas Instruments Incorporated | 19376 |
43 |
| InterDigital Madison Patent Holdings | 615 |
42 |
| Huawei Technologies Co., Ltd. | 100781 |
40 |
| GE Video Compression, LLC | 373 |
37 |
| Panasonic Intellectual Property Corporation of America | 7230 |
36 |
| SK Telecom Co., Ltd. | 1699 |
35 |
| Velos Media, LLC | 109 |
35 |
| Dolby Laboratories Licensing Corporation | 3883 |
34 |
| HFI Innovation Inc. | 755 |
33 |
| Fujitsu Limited | 19265 |
31 |
| Other owners | 1400 |