- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 6/14 - Mode converters
Patent holdings for IPC class G02B 6/14
Total number of patents in this class: 702
10-year publication summary
|
77
|
88
|
110
|
71
|
59
|
68
|
55
|
34
|
28
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| nLIGHT, Inc. | 395 |
44 |
| Huawei Technologies Co., Ltd. | 106762 |
24 |
| Nippon Telegraph and Telephone Corporation | 16332 |
24 |
| Skorpios Technologies, Inc. | 141 |
18 |
| Fujikura Ltd. | 2861 |
17 |
| Corning Incorporated | 10125 |
16 |
| Lumentum Operations LLC | 714 |
15 |
| Nokia Solutions And Networks Oy | 6231 |
13 |
| Ciena Corporation | 1951 |
13 |
| NEC Corporation | 34413 |
12 |
| OFS Fitel, LLC | 554 |
12 |
| Cisco Technology, Inc. | 19347 |
11 |
| II-VI Delaware, Inc. | 1717 |
9 |
| Futurewei Technologies, Inc. | 3727 |
7 |
| President and Fellows of Harvard College | 5913 |
7 |
| The Furukawa Electric Co., Ltd. | 3600 |
7 |
| Fujitsu Optical Components Limited | 276 |
6 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
6 |
| GLOBALFOUNDRIES U.S. Inc. | 6433 |
6 |
| Other owners | 429 |