- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/19 - Scanning arrangements using multi-element arrays
Patent holdings for IPC class H04N 1/19
Total number of patents in this class: 131
10-year publication summary
|
4
|
18
|
17
|
20
|
9
|
2
|
2
|
6
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 43934 |
20 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| Kyocera Document Solutions Inc. | 5295 |
9 |
| Konica Minolta, Inc. | 8349 |
8 |
| Seiko Epson Corporation | 18724 |
7 |
| Ricoh Company, Ltd. | 13266 |
6 |
| PFU Limited | 707 |
6 |
| Canon Kabushiki Kaisha | 6884 |
5 |
| Canon Inc. | 36841 |
4 |
| Canon Components, Inc. | 64 |
4 |
| Roth + Weber GmbH | 46 |
4 |
| Contex A/S | 19 |
4 |
| Sharp Kabushiki Kaisha | 18957 |
4 |
| Brother Industries, Ltd. | 13000 |
3 |
| Kyocera Corporation | 12735 |
3 |
| Nisca Corporation | 168 |
3 |
| Xerox Corporation | 7503 |
2 |
| Panasonic Corporation | 20786 |
2 |
| Nikon Corporation | 7162 |
2 |
| Seiko Instruments Inc. | 660 |
2 |
| Other owners | 23 |