- 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: 1521
10-year publication summary
|
97
|
72
|
120
|
110
|
109
|
139
|
138
|
156
|
156
|
102
|
| 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. | 48140 |
159 |
| GLOBALFOUNDRIES U.S. Inc. | 6401 |
94 |
| Nippon Telegraph and Telephone Corporation | 15921 |
55 |
| International Business Machines Corporation | 62596 |
40 |
| Nitto Denko Corporation | 8516 |
26 |
| Cisco Technology, Inc. | 22479 |
25 |
| Lightmatter, Inc. | 222 |
25 |
| Intel Corporation | 47048 |
24 |
| Psiquantum, Corp. | 544 |
23 |
| NEC Corporation | 36830 |
22 |
| Rockley Photonics Limited | 335 |
21 |
| Sicily Merger Sub II, Inc. | 167 |
20 |
| Sumitomo Electric Industries, Ltd. | 16273 |
19 |
| Huawei Technologies Co., Ltd. | 122656 |
19 |
| Applied Materials, Inc. | 20325 |
18 |
| Hitachi Chemical Company, Ltd. | 2251 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11118 |
15 |
| POET Technologies Inc. | 56 |
15 |
| The Research Foundation for The State University of New York | 1735 |
14 |
| Samsung Electronics Co., Ltd. | 157039 |
13 |
| Other owners | 857 |