- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/54 - Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
Patent holdings for IPC class H04N 23/54
Total number of patents in this class: 2227
10-year publication summary
|
1
|
1
|
1
|
14
|
52
|
207
|
440
|
525
|
639
|
385
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7659 |
325 |
| Samsung Electronics Co., Ltd. | 146534 |
161 |
| Canon Inc. | 40015 |
87 |
| Samsung Electro-mechanics Co., Ltd. | 5620 |
83 |
| Apple Inc. | 55017 |
80 |
| TDK Taiwan Corp. | 806 |
75 |
| Sony Semiconductor Solutions Corporation | 10489 |
52 |
| GoPro, Inc. | 1979 |
51 |
| Magna Electronics Inc. | 1384 |
50 |
| NingBo Sunny Opotech Co.,Ltd. | 623 |
40 |
| Corephotonics Ltd. | 402 |
30 |
| Vivo Mobile Communication Co., Ltd. | 12372 |
30 |
| Huawei Technologies Co., Ltd. | 113006 |
28 |
| Largan Precision Co., Ltd. | 1539 |
21 |
| Sony Group Corporation | 13879 |
21 |
| FUJIFILM Corporation | 29424 |
20 |
| Snap Inc. | 5889 |
17 |
| Dell Products L.P. | 14538 |
15 |
| Robert Bosch GmbH | 42677 |
14 |
| Triple Win Technology(shenzhen) Co.Ltd. | 306 |
14 |
| Other owners | 1013 |