- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/38 - Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
Patent holdings for IPC class H04N 1/38
Total number of patents in this class: 149
10-year publication summary
|
19
|
14
|
13
|
11
|
7
|
4
|
3
|
7
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44222 |
17 |
| Kyocera Document Solutions Inc. | 6345 |
12 |
| Sharp Corporation | 10860 |
11 |
| Brother Industries, Ltd. | 12831 |
7 |
| FUJIFILM Business Innovation Corp. | 7996 |
7 |
| Seiko Epson Corporation | 20406 |
5 |
| PFU Limited | 786 |
5 |
| Toshiba Corporation | 12660 |
4 |
| Ricoh Company, Ltd. | 13355 |
4 |
| Toshiba TEC Corporation | 3910 |
4 |
| Baxter Corporation Englewood | 109 |
4 |
| Capital One Services, LLC. | 10090 |
4 |
| Hewlett-Packard Development Company, L.P. | 25148 |
3 |
| Samsung Display Co., Ltd. | 39012 |
2 |
| NEC Corporation | 37312 |
2 |
| Konica Minolta, Inc. | 9165 |
2 |
| Konica Minolta Business Technologies, Inc. | 1313 |
2 |
| Intellectual Ventures II LLC | 136 |
2 |
| Microsoft Technology Licensing, LLC | 54554 |
2 |
| Google LLC | 44743 |
2 |
| Other owners | 48 |