- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/193 - Simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays
Patent holdings for IPC class H04N 1/193
Total number of patents in this class: 278
10-year publication summary
|
22
|
50
|
44
|
27
|
14
|
14
|
6
|
10
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Industries, Ltd. | 12945 |
44 |
| Canon Inc. | 40216 |
37 |
| Ricoh Company, Ltd. | 13279 |
20 |
| Kyocera Document Solutions Inc. | 5666 |
16 |
| FUJIFILM Business Innovation Corp. | 7611 |
15 |
| Seiko Epson Corporation | 19458 |
14 |
| Mitsubishi Electric Corporation | 46295 |
12 |
| Sharp Corporation | 10267 |
11 |
| PFU Limited | 743 |
10 |
| Hewlett-Packard Development Company, L.P. | 25841 |
9 |
| Konica Minolta, Inc. | 8766 |
9 |
| Contex A/S | 17 |
7 |
| Canon Components, Inc. | 62 |
5 |
| Roth + Weber GmbH | 45 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
4 |
| Toshiba TEC Corporation | 3803 |
4 |
| Alltec angewandte Laserlicht Technologie GmbH | 94 |
4 |
| Toshiba Corporation | 12383 |
3 |
| NEC Platforms, Ltd. | 1147 |
3 |
| Artilux Inc. | 139 |
3 |
| Other owners | 43 |