- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/55 - Optical parts specially adapted for electronic image sensors; Mounting thereof
Patent holdings for IPC class H04N 23/55
Total number of patents in this class: 1270
10-year publication summary
|
0
|
2
|
1
|
3
|
11
|
43
|
177
|
281
|
522
|
243
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 6758 |
161 |
| Samsung Electronics Co., Ltd. | 131630 |
81 |
| Canon Inc. | 36841 |
75 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
59 |
| TDK Taiwan Corp. | 694 |
42 |
| Magna Electronics Inc. | 1276 |
41 |
| Apple Inc. | 50209 |
39 |
| GoPro, Inc. | 1915 |
36 |
| Corephotonics Ltd. | 308 |
30 |
| Largan Precision Co., Ltd. | 1411 |
29 |
| NingBo Sunny Opotech Co.,Ltd. | 583 |
28 |
| FUJIFILM Corporation | 27102 |
26 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
23 |
| Sony Group Corporation | 10730 |
23 |
| Huawei Technologies Co., Ltd. | 100781 |
19 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
17 |
| Sony Semiconductor Solutions Corporation | 8770 |
13 |
| Triple Win Technology(shenzhen) Co.Ltd. | 269 |
11 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
9 |
| May Patents Ltd. | 124 |
9 |
| Other owners | 499 |