- All sections
- C - Chemistry; metallurgy
- C09K - Materials for applications not otherwise provided for; applications of materials not otherwise provided for
- C09K 11/60 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing inorganic luminescent materials containing iron, cobalt or nickel
Patent holdings for IPC class C09K 11/60
Total number of patents in this class: 39
10-year publication summary
|
1
|
4
|
4
|
4
|
3
|
3
|
5
|
3
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National Technology & Engineering Solutions of Sandia, LLC | 1851 |
3 |
| Samsung Display Co., Ltd. | 30585 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Nanoco Technologies Ltd. | 148 |
2 |
| UT-Battelle, LLC | 1333 |
2 |
| TCL Technology Group Corporation | 466 |
2 |
| General Electric Company | 18133 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
| Lawrence Livermore National Security, LLC | 1834 |
1 |
| OSRAM Opto Semiconductors GmbH | 3390 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
| Korea Institute of Science and Technology | 2022 |
1 |
| Nichia Corporation | 3394 |
1 |
| Agency for Defense Development | 375 |
1 |
| Beijing Institute of Technology | 337 |
1 |
| citizen Electronics Co., Ltd. | 378 |
1 |
| eTech AG | 16 |
1 |
| Hansol Chemical Co., Ltd. | 90 |
1 |
| Hong Kong Baptist University | 55 |
1 |
| Other owners | 11 |