- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 11/20 - Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
Patent holdings for IPC class H04N 11/20
Total number of patents in this class: 371
10-year publication summary
|
17
|
10
|
19
|
14
|
15
|
8
|
10
|
5
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Avago Technologies International Sales Pte. Limited | 9260 |
17 |
| Realtek Semiconductor Corp. | 3028 |
15 |
| Synaptics Incorporated | 1598 |
12 |
| Synaptics LLC | 104 |
12 |
| Sony Corporation | 32931 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| Toshiba Corporation | 12017 |
9 |
| Mediatek Inc. | 4584 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Canon Inc. | 36841 |
8 |
| Texas Instruments Incorporated | 19376 |
8 |
| NVIDIA Corporation | 6381 |
8 |
| InterDigital Holdings, Inc. | 520 |
8 |
| Google LLC | 38759 |
6 |
| Maxell Holdings, Ltd. | 1422 |
6 |
| Maxell, Ltd. | 2533 |
6 |
| InterDigital Madison Patent Holdings | 615 |
6 |
| Apple Inc. | 50209 |
5 |
| Panasonic Corporation | 20786 |
5 |
| Himax Technologies Limited | 701 |
5 |
| Other owners | 197 |