- 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 therein; non-linear optics; frequency-changing of light; optical logic elements; optical analogue/digital converters
- G02F 1/1524 - Transition metal compounds
Patent holdings for IPC class G02F 1/1524
Total number of patents in this class: 176
10-year publication summary
0
|
3
|
4
|
8
|
21
|
38
|
42
|
29
|
33
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
View, Inc. | 792 |
38 |
Sage Electrochromics, Inc. | 246 |
9 |
Halio, Inc. | 113 |
8 |
Nitto Denko Corporation | 7879 |
7 |
Toshiba Materials Co., Ltd. | 600 |
6 |
LG Chem, Ltd. | 17205 |
4 |
Boe Technology Group Co., Ltd. | 35384 |
4 |
Furcifer Inc. | 37 |
4 |
National Institute for Materials Science | 1108 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Purdue Research Foundation | 3277 |
3 |
Gentex Corporation | 1742 |
3 |
Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2483 |
3 |
The Regents of the University of Colorado, a body corporate | 2430 |
3 |
Saint-Gobain Glass France | 3641 |
3 |
LG Electronics Inc. | 69257 |
2 |
Toshiba Corporation | 12017 |
2 |
Ricoh Company, Ltd. | 13266 |
2 |
Electronics and Telecommunications Research Institute | 8830 |
2 |
Massachusetts Institute of Technology | 9795 |
2 |
Other owners | 64 |