Patent holdings for IPC class G02F 1/355

Total number of patents in this class: 668

10-year publication summary

41
54
52
46
62
45
74
66
58
47
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Fujian Institute of Research on The Structure of Matter, Chinese Academy of Sciences
104
14
The Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences
31
13
Nippon Telegraph and Telephone Corporation
17381
12
IPG Photonics Corporation
540
12
The United States of America as represented by the Secretary of the Air Force
852
12
KLA Corporation
1605
12
ASML Netherlands B.V.
7441
10
KLA-Tencor Corporation
2544
10
Massachusetts Institute of Technology
10110
8
President and Fellows of Harvard College
5998
8
Centre National de La Recherche Scientifique
10531
6
The Board of Trustees of the Leland Stanford Junior University
6462
6
Hamamatsu Photonics K.K.
4448
6
Abu Dhabi University
42
6
BAE Systems Information and Electronic Systems Integration Inc.
1852
6
Gigaphoton Inc.
1244
6
University of Southampton
445
6
National Technology & Engineering Solutions of Sandia, LLC
1911
6
International Business Machines Corporation
61471
5
Corning Incorporated
10314
5
Other owners 499