- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/26 - using bandwidth reduction (information reduction by code conversion in general H03M 7/30)
Patent holdings for IPC class H04N 7/26
Total number of patents in this class: 4603
10-year publication summary
|
44
|
35
|
13
|
8
|
7
|
14
|
23
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
649 |
| Thomson Licensing | 4027 |
375 |
| Samsung Electronics Co., Ltd. | 131630 |
159 |
| Panasonic Corporation | 20786 |
142 |
| Huawei Technologies Co., Ltd. | 100781 |
140 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
126 |
| Nokia Corporation | 6965 |
119 |
| Koninklijke Philips Electronics N.V. | 13133 |
102 |
| Sony Corporation | 32931 |
99 |
| Dolby Laboratories Licensing Corporation | 3883 |
82 |
| LG Electronics Inc. | 69257 |
79 |
| Motorola Mobility LLC | 2493 |
59 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
58 |
| France Telecom | 1618 |
56 |
| Sharp Kabushiki Kaisha | 18957 |
56 |
| Intel Corporation | 45621 |
55 |
| Canon Kabushiki Kaisha | 6884 |
55 |
| NEC Corporation | 32703 |
50 |
| Electronics and Telecommunications Research Institute | 8830 |
50 |
| Mediatek Inc. | 1675 |
44 |
| Other owners | 2048 |