- 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 |