- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 3/08 - Scanning details of television systemsCombination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
Patent holdings for IPC class H04N 3/08
Total number of patents in this class: 78
10-year publication summary
|
10
|
8
|
12
|
8
|
4
|
7
|
5
|
0
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corephotonics Ltd. | 463 |
10 |
| Microsoft Technology Licensing, LLC | 54439 |
8 |
| Microvision, Inc. | 555 |
5 |
| Seiko Epson Corporation | 20248 |
3 |
| Robert Bosch GmbH | 44128 |
3 |
| Ricoh Company, Ltd. | 13346 |
2 |
| Funai Electric Co., Ltd. | 503 |
2 |
| STMicroelectronics S.r.l. | 3378 |
2 |
| JVC Kenwood Corporation | 3133 |
2 |
| Essilor International (compagnie Generale D'optique) | 2997 |
2 |
| Mitsumi Electric Co., Ltd. | 1140 |
2 |
| William Marsh Rice University | 1070 |
2 |
| Hexagon Mining Inc. | 3 |
2 |
| Barco Visual Solutions, Inc. | 50 |
2 |
| FEC IP LLC | 225 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Qualcomm Incorporated | 91997 |
1 |
| Panasonic Corporation | 19060 |
1 |
| Hewlett-Packard Development Company, L.P. | 25216 |
1 |
| Sharp Corporation | 10533 |
1 |
| Other owners | 24 |