- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 30/81 - Electrodes
Patent holdings for IPC class H10K 30/81
Total number of patents in this class: 56
10-year publication summary
0
|
0
|
0
|
0
|
1
|
1
|
10
|
8
|
24
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sony Semiconductor Solutions Corporation | 8770 |
4 |
Sony Group Corporation | 10730 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Sumitomo Chemical Company, Limited | 8808 |
3 |
OTI Lumionics Inc. | 119 |
3 |
Ricoh Company, Ltd. | 13266 |
2 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
The Regents of the University of Michigan | 4409 |
2 |
Japan Display Inc. | 6202 |
2 |
Contemporary Amperex Technology Co., Limited | 5805 |
2 |
Korea Research Institute of Chemical Technology | 1266 |
2 |
Panasonic Holdings Corporation | 1325 |
2 |
Sony Corporation | 32931 |
1 |
The Regents of the University of California | 18943 |
1 |
Canon Inc. | 36841 |
1 |
Kyocera Corporation | 12735 |
1 |
National Taiwan University | 1140 |
1 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
1 |
Energy Materials Corporation | 14 |
1 |
Other owners | 16 |