- 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: 790
10-year publication summary
|
101
|
101
|
121
|
113
|
119
|
120
|
106
|
122
|
120
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 14131 |
35 |
| Bolymedia Holdings Co. Ltd. | 78 |
20 |
| Ouraring Inc. | 73 |
16 |
| International Business Machines Corporation | 60644 |
12 |
| Saint Augustin Canada Electric Inc. | 90 |
12 |
| GAF Energy LLC | 139 |
12 |
| Boly Media Communications (Shenzhen) Co., Ltd. | 91 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| California Institute of Technology | 3884 |
9 |
| The Regents of the University of Michigan | 4409 |
9 |
| The Boeing Company | 19843 |
8 |
| Morgan Solar Inc. | 48 |
8 |
| Japan Display Inc. | 6202 |
7 |
| ClearVue Technologies Ltd. | 38 |
7 |
| Osaka University | 3143 |
7 |
| Watershed Solar LLC | 22 |
7 |
| 3m Innovative Properties Company | 18406 |
6 |
| Face International Corp. | 88 |
6 |
| Nanovalley Co., Ltd. | 8 |
6 |
| Morgan Innovation Inc. | 25 |
6 |
| Other owners | 577 |