- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 51/10 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier; Capacitors or resistors with at least one potential-jump barrier or surface barrier - Details of devices
Patent holdings for IPC class H01L 51/10
Total number of patents in this class: 763
10-year publication summary
106
|
96
|
115
|
71
|
67
|
40
|
23
|
4
|
1
|
0
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Display Co., Ltd. | 33982 |
41 |
Boe Technology Group Co., Ltd. | 40369 |
34 |
LG Display Co., Ltd. | 13078 |
29 |
International Business Machines Corporation | 60753 |
24 |
Samsung Electronics Co., Ltd. | 143021 |
23 |
Merck Patent GmbH | 5830 |
20 |
Hon Hai Precision Industry Co., Ltd. | 4032 |
17 |
Commissariat à l'énergie atomique et aux energies alternatives | 10772 |
17 |
Tsinghua University | 5811 |
17 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 41799 |
15 |
Novaled GmbH | 428 |
14 |
Semiconductor Energy Laboratory Co., Ltd. | 11323 |
12 |
Xerox Corporation | 7041 |
11 |
Cambridge Display Technology Limited | 500 |
11 |
LG Chem, Ltd. | 17519 |
10 |
FUJIFILM Corporation | 29151 |
10 |
e Ink Holdings Inc. | 628 |
9 |
Flexenable Technology Limited | 110 |
9 |
3m Innovative Properties Company | 17861 |
8 |
BASF SE | 20666 |
8 |
Other owners | 424 |