- All sections
- G - Physics
- G02F - Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved thereinnon-linear opticsfrequency-changing of lightoptical logic elementsoptical analogue/digital converters
- G02F 1/163 - Operation of electrochromic cells, e.g. electrodeposition cellsCircuit arrangements therefor
Patent holdings for IPC class G02F 1/163
Total number of patents in this class: 1418
10-year publication summary
|
117
|
146
|
150
|
163
|
157
|
141
|
152
|
120
|
96
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 564 |
288 |
| View, Inc. | 279 |
90 |
| Sage Electrochromics, Inc. | 258 |
82 |
| Gentex Corporation | 1957 |
68 |
| Boe Technology Group Co., Ltd. | 43856 |
57 |
| Smart Window Inc., Limited | 107 |
54 |
| Canon Inc. | 43059 |
29 |
| Magna Mirrors of America, Inc. | 638 |
24 |
| Samsung Display Co., Ltd. | 38470 |
15 |
| Cardinal IG Company | 163 |
15 |
| Apple Inc. | 58592 |
14 |
| Shenzhen Guangyi Tech Co., Ltd. | 54 |
14 |
| Guangyi Intelligent Tech (Suzhou) Co., Ltd | 41 |
14 |
| Ricoh Company, Ltd. | 13342 |
13 |
| LG Display Co., Ltd. | 14919 |
12 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3930 |
12 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23129 |
12 |
| Saint-Gobain Glass France | 3241 |
12 |
| Solutia Canada Inc | 44 |
12 |
| Samsung Electronics Co., Ltd. | 157039 |
11 |
| Other owners | 570 |