- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 3/26 - Modifications of scanning arrangements to improve focusing
Patent holdings for IPC class H04N 3/26
Total number of patents in this class: 20
10-year publication summary
|
1
|
0
|
1
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20406 |
7 |
| Texas Instruments Incorporated | 19639 |
2 |
| Apple Inc. | 59177 |
1 |
| Brother Industries, Ltd. | 12831 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
1 |
| Coretronic Corporation | 1375 |
1 |
| FotoNation Limited | 242 |
1 |
| Microvision, Inc. | 557 |
1 |
| Pixelworks, Inc. | 62 |
1 |
| Zebra Technologies Corporation | 2396 |
1 |
| Wsou Investments, LLC | 855 |
1 |
| DISH Ukraine L.L.C. | 51 |
1 |
| Barco Visual Solutions, Inc. | 51 |
1 |
| Other owners | 0 |