- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 3/223 - Controlling dimensions
Patent holdings for IPC class H04N 3/223
Total number of patents in this class: 16
10-year publication summary
|
4
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19316 |
4 |
| Renesas Electronics Corporation | 6046 |
2 |
| LG Electronics Inc. | 72737 |
1 |
| Xerox Corporation | 7021 |
1 |
| Intel Corporation | 46893 |
1 |
| Casio Computer Co., Ltd. | 3423 |
1 |
| Leica Microsystems CMS GmbH | 1082 |
1 |
| Maxell Holdings, Ltd. | 1320 |
1 |
| Maxell, Ltd. | 2785 |
1 |
| InterDigital Madison Patent Holdings | 526 |
1 |
| Hisense Visual Technology Co., Ltd. | 868 |
1 |
| Cloud Byte LLC. | 195 |
1 |
| Other owners | 0 |