- 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: 1384
10-year publication summary
|
112
|
141
|
148
|
158
|
151
|
136
|
149
|
119
|
92
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| View Operating Corporation | 548 |
274 |
| View, Inc. | 287 |
97 |
| Sage Electrochromics, Inc. | 262 |
81 |
| Gentex Corporation | 1934 |
67 |
| Boe Technology Group Co., Ltd. | 42523 |
57 |
| Smart Window Inc., Limited | 106 |
53 |
| Canon Inc. | 41739 |
29 |
| Magna Mirrors of America, Inc. | 631 |
23 |
| Cardinal IG Company | 161 |
15 |
| Apple Inc. | 57234 |
14 |
| Samsung Display Co., Ltd. | 37314 |
14 |
| Ricoh Company, Ltd. | 13335 |
13 |
| LG Display Co., Ltd. | 14121 |
12 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3916 |
12 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22164 |
12 |
| Saint-Gobain Glass France | 3230 |
12 |
| Solutia Canada Inc | 44 |
12 |
| Guangyi Intelligent Tech (Suzhou) Co., Ltd | 37 |
11 |
| Rockwell Collins, Inc. | 2555 |
10 |
| Samsung Electronics Co., Ltd. | 151726 |
9 |
| Other owners | 557 |