- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/13 - Integrated optical circuits characterised by the manufacturing method
Patent holdings for IPC class G02B 6/13
Total number of patents in this class: 1419
10-year publication summary
|
94
|
71
|
117
|
106
|
106
|
137
|
131
|
144
|
151
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46308 |
142 |
| GLOBALFOUNDRIES U.S. Inc. | 6417 |
89 |
| Nippon Telegraph and Telephone Corporation | 16251 |
56 |
| International Business Machines Corporation | 61840 |
39 |
| Nitto Denko Corporation | 8370 |
26 |
| Cisco Technology, Inc. | 22109 |
24 |
| NEC Corporation | 36334 |
23 |
| Rockley Photonics Limited | 337 |
23 |
| Intel Corporation | 46510 |
22 |
| Lightmatter, Inc. | 187 |
22 |
| Psiquantum, Corp. | 466 |
21 |
| Hitachi Chemical Company, Ltd. | 2311 |
18 |
| Huawei Technologies Co., Ltd. | 116616 |
17 |
| Sumitomo Electric Industries, Ltd. | 15848 |
16 |
| Applied Materials, Inc. | 19391 |
15 |
| The Research Foundation for The State University of New York | 1672 |
15 |
| POET Technologies Inc. | 54 |
15 |
| The Regents of the University of California | 20315 |
12 |
| Kyocera Corporation | 14108 |
12 |
| Celestial AI Inc. | 166 |
12 |
| Other owners | 800 |