- All sections
- H - Electricity
- H02S - Generation of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules
- H02S 40/22 - Light-reflecting or light-concentrating means
Patent holdings for IPC class H02S 40/22
Total number of patents in this class: 968
10-year publication summary
|
117
|
108
|
115
|
116
|
99
|
115
|
118
|
130
|
128
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ouraring Inc. | 135 |
59 |
| Sumitomo Electric Industries, Ltd. | 15941 |
35 |
| Bolymedia Holdings Co. Ltd. | 76 |
22 |
| Boly Media Communications (Shenzhen) Co., Ltd. | 86 |
13 |
| GAF Energy LLC | 212 |
13 |
| International Business Machines Corporation | 61904 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
11 |
| The Regents of the University of Michigan | 4836 |
11 |
| ClearVue Technologies Ltd. | 65 |
10 |
| California Institute of Technology | 4006 |
9 |
| Saint Augustin Canada Electric Inc. | 67 |
9 |
| Toyota Motor Corporation | 33893 |
8 |
| Face International Corp. | 99 |
8 |
| Morgan Solar Inc. | 56 |
8 |
| The Boeing Company | 20101 |
7 |
| Japan Display Inc. | 2841 |
7 |
| Osaka University | 3360 |
7 |
| 3m Innovative Properties Company | 17614 |
6 |
| Watershed Geosynthetics LLC | 109 |
6 |
| Morgan Innovation Inc. | 25 |
6 |
| Other owners | 701 |