- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 27/30 - Collimators
Patent holdings for IPC class G02B 27/30
Total number of patents in this class: 1591
10-year publication summary
78
|
117
|
177
|
179
|
223
|
230
|
213
|
211
|
165
|
42
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Boe Technology Group Co., Ltd. | 35384 |
32 |
META Platforms Technologies, LLC | 4806 |
32 |
Lumus Ltd. | 387 |
30 |
Magic Leap, Inc. | 3028 |
30 |
Signify Holding B.V. | 6837 |
22 |
Google LLC | 38759 |
21 |
Apple Inc. | 50209 |
19 |
Ouster, Inc. | 163 |
18 |
Samsung Electronics Co., Ltd. | 131630 |
16 |
3m Innovative Properties Company | 18406 |
16 |
Seiko Epson Corporation | 18724 |
16 |
Rockwell Collins, Inc. | 2402 |
15 |
Coretronic Corporation | 1165 |
15 |
Huawei Technologies Co., Ltd. | 100781 |
14 |
Lumileds LLC | 1827 |
13 |
Sense Photonics, Inc. | 137 |
13 |
Microsoft Technology Licensing, LLC | 51439 |
12 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
Nichia Corporation | 3394 |
11 |
LG Innotek Co., Ltd. | 6758 |
10 |
Other owners | 1225 |