- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/03 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof - 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: 126
10-year publication summary
|
6
|
11
|
23
|
32
|
9
|
7
|
9
|
13
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
16 |
| Mitsubishi Electric Corporation | 43934 |
16 |
| Seiko Epson Corporation | 18724 |
9 |
| Ricoh Company, Ltd. | 13266 |
7 |
| Kyocera Document Solutions Inc. | 5295 |
7 |
| FUJIFILM Business Innovation Corp. | 7395 |
7 |
| Xerox Corporation | 7503 |
6 |
| Hewlett-Packard Development Company, L.P. | 28538 |
5 |
| Konica Minolta, Inc. | 8349 |
5 |
| Canon Components, Inc. | 64 |
4 |
| Nippon Sheet Glass Company, Limited | 992 |
4 |
| Brother Industries, Ltd. | 13000 |
3 |
| Toshiba TEC Corporation | 3877 |
2 |
| Hamamatsu Photonics K.K. | 4161 |
2 |
| Colortrac Limited | 2 |
2 |
| NEC Platforms, Ltd. | 1106 |
2 |
| Sony Semiconductor Solutions Corporation | 8770 |
2 |
| Datalogic USA, Inc. | 153 |
2 |
| Ripcord, Inc. | 29 |
2 |
| Vienex Corporation | 26 |
2 |
| Other owners | 21 |