- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/00 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements
Patent holdings for IPC class G02B 1/00
Total number of patents in this class: 2911
10-year publication summary
|
155
|
157
|
203
|
197
|
238
|
245
|
287
|
298
|
270
|
166
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158337 |
127 |
| President and Fellows of Harvard College | 6104 |
60 |
| Ohara Inc. | 213 |
58 |
| Hoya Corporation | 2691 |
57 |
| Nippon Electric Glass Co., Ltd. | 2559 |
56 |
| Nil Technology APS | 113 |
46 |
| California Institute of Technology | 4038 |
42 |
| The Regents of the University of California | 20802 |
35 |
| Applied Materials, Inc. | 20459 |
33 |
| Nikon Corporation | 7236 |
31 |
| Shenzhen Metalenx Technology Co., Ltd. | 82 |
31 |
| Massachusetts Institute of Technology | 10273 |
29 |
| Corning Incorporated | 10511 |
29 |
| Agency for Science, Technology and Research | 3744 |
29 |
| Agc, Inc. | 5563 |
29 |
| Asahi Glass Company, Limited | 2611 |
26 |
| 3m Innovative Properties Company | 17484 |
25 |
| CDGM Glass Co., Ltd | 148 |
24 |
| Metalenz, Inc. | 52 |
23 |
| Magic Leap, Inc. | 3402 |
22 |
| Other owners | 2099 |