- 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: 82
10-year publication summary
|
7
|
10
|
8
|
12
|
8
|
4
|
7
|
5
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corephotonics Ltd. | 394 |
9 |
| Microsoft Technology Licensing, LLC | 53512 |
8 |
| Microvision, Inc. | 327 |
5 |
| Seiko Epson Corporation | 19269 |
3 |
| Robert Bosch GmbH | 42450 |
3 |
| William Marsh Rice University | 999 |
3 |
| Ricoh Company, Ltd. | 13208 |
2 |
| Funai Electric Co., Ltd. | 526 |
2 |
| STMicroelectronics S.r.l. | 3620 |
2 |
| JVC Kenwood Corporation | 2988 |
2 |
| Essilor International (compagnie Generale D'optique) | 2979 |
2 |
| Mitsumi Electric Co., Ltd. | 1087 |
2 |
| Mtt Innovation Incorporated | 56 |
2 |
| Pacific Biosciences of California, Inc. | 757 |
2 |
| Brother Kogyo Kabushikikaisha | 1753 |
2 |
| Hexagon Mining Inc. | 3 |
2 |
| Qualcomm Incorporated | 84501 |
1 |
| Panasonic Corporation | 20173 |
1 |
| Hewlett-Packard Development Company, L.P. | 25954 |
1 |
| Sharp Corporation | 10293 |
1 |
| Other owners | 27 |