- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/138 - Integrated optical circuits characterised by the manufacturing method by using polymerisation
Patent holdings for IPC class G02B 6/138
Total number of patents in this class: 250
10-year publication summary
|
40
|
19
|
16
|
24
|
21
|
9
|
9
|
7
|
15
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8280 |
20 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43258 |
12 |
| Dow Silicones Corporation | 1953 |
10 |
| Shinko Electric Industries Co., Ltd. | 1213 |
8 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2179 |
7 |
| Seagate Technology LLC | 3970 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
6 |
| Dow Global Technologies LLC | 10402 |
6 |
| Nippon Telegraph and Telephone Corporation | 17371 |
6 |
| HRL Laboratories, LLC | 1602 |
6 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 502 |
5 |
| Multiphoton Optics GmbH | 17 |
5 |
| Sumitomo Bakelite Co., Ltd. | 1507 |
5 |
| International Business Machines Corporation | 61433 |
4 |
| Cisco Technology, Inc. | 21991 |
4 |
| Harris Corporation | 1417 |
4 |
| META Platforms Technologies, LLC | 5894 |
4 |
| Orbray Co., Ltd. | 39 |
4 |
| Karlsruher Institut fuer Technologie | 116 |
3 |
| Karlsruher Institut fur Technologie | 380 |
3 |
| Other owners | 122 |