Patent holdings for IPC class G02B 9/62

Total number of patents in this class: 1830

10-year publication summary

142
162
190
294
289
191
159
96
82
59
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Largan Precision Co., Ltd.
1525
321
AAC Optics Solutions Pte. Ltd.
650
205
Samsung Electro-mechanics Co., Ltd.
5512
204
Tokyo Visionary Optics Co., Ltd.
425
135
Ability Opto-Electronics Technology Co., Ltd.
365
92
Genius Electronic Optical (Xiamen) Co., Ltd.
355
84
Zhejiang Sunny Optics Co., Ltd.
357
77
Genius Electronic Optical Co., Ltd.
177
52
LG Innotek Co., Ltd.
7536
38
Samsung Electronics Co., Ltd.
144143
36
FUJIFILM Corporation
29228
36
Canon Inc.
39442
35
Sintai Optical (Shenzhen) Co., Ltd.
227
32
AAC Optics (Changzhou) Co., Ltd.
558
31
Asia Optical Co., Inc.
202
26
Zhejiang Sunny Optical Co., Ltd
301
26
Jiangxi Ofilm Optical Co., Ltd.
91
24
AAC Optics (Suzhou) Co., Ltd.
99
22
Newmax Technology Co., Ltd.
105
19
Young Optics Inc.
257
19
Other owners 316