- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/03 - Details of scanning heads for picture-information pick-up with photodetectors arranged in a substantially linear array
Patent holdings for IPC class H04N 1/03
Total number of patents in this class: 135
10-year publication summary
|
23
|
31
|
9
|
7
|
9
|
14
|
11
|
14
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 47556 |
21 |
| Canon Inc. | 42224 |
17 |
| Seiko Epson Corporation | 19988 |
9 |
| FUJIFILM Business Innovation Corp. | 7844 |
8 |
| Ricoh Company, Ltd. | 13306 |
7 |
| Konica Minolta, Inc. | 9021 |
7 |
| Kyocera Document Solutions Inc. | 6060 |
6 |
| Genesee Valley Innovations, LLC | 1913 |
6 |
| Nippon Sheet Glass Company, Limited | 959 |
5 |
| Hewlett-Packard Development Company, L.P. | 25370 |
4 |
| Canon Components, Inc. | 60 |
4 |
| Brother Industries, Ltd. | 12873 |
3 |
| Toshiba TEC Corporation | 3897 |
3 |
| Hamamatsu Photonics K.K. | 4595 |
2 |
| Colortrac Limited | 2 |
2 |
| NEC Platforms, Ltd. | 1066 |
2 |
| Sony Semiconductor Solutions Corporation | 11206 |
2 |
| Datalogic USA, Inc. | 178 |
2 |
| Vienex Corporation | 31 |
2 |
| Crystal Leap Zrt | 46 |
2 |
| Other owners | 21 |