- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/132 - Integrated optical circuits characterised by the manufacturing method by deposition of thin films
Patent holdings for IPC class G02B 6/132
Total number of patents in this class: 462
10-year publication summary
|
60
|
58
|
68
|
40
|
56
|
47
|
36
|
38
|
39
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
35 |
| International Business Machines Corporation | 60644 |
28 |
| Nippon Telegraph and Telephone Corporation | 14195 |
21 |
| Cisco Technology, Inc. | 18858 |
15 |
| OpenLight Photonics, Inc | 180 |
14 |
| GLOBALFOUNDRIES U.S. Inc. | 6459 |
12 |
| Intel Corporation | 45621 |
11 |
| Rockley Photonics Limited | 399 |
11 |
| The Research Foundation for The State University of New York | 1468 |
9 |
| Skorpios Technologies, Inc. | 139 |
9 |
| Micron Technology, Inc. | 24960 |
8 |
| Massachusetts Institute of Technology | 9795 |
8 |
| POET Technologies Inc. | 42 |
8 |
| Renesas Electronics Corporation | 6305 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| Nokia Solutions And Networks Oy | 5698 |
6 |
| Futurewei Technologies, Inc. | 3708 |
6 |
| Pacific Biosciences of California, Inc. | 738 |
6 |
| The Regents of the University of California | 18943 |
5 |
| Other owners | 230 |