Patent holdings for IPC class H01S 3/00

Total number of patents in this class: 3970

10-year publication summary

311
307
361
345
274
283
261
208
232
36
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Gigaphoton Inc.
1190
180
ASML Netherlands B.V.
7197
72
Fujikura Ltd.
2880
61
Cymer, LLC
361
58
Raytheon Company
8425
50
NKT Photonics A/S
238
46
Northrop Grumman Systems Corporation
2935
45
FANUC Corporation
6385
40
Hamamatsu Photonics K.K.
4321
39
Centre National de La Recherche Scientifique
10149
38
KLA-Tencor Corporation
2549
38
Mitsubishi Electric Corporation
45020
36
Sumitomo Electric Industries, Ltd.
15033
35
Coherent, Inc.
316
35
IPG Photonics Corporation
515
35
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
1755
35
Panasonic Intellectual Property Management Co., Ltd.
29944
32
TRUMPF Laser GmbH
159
31
Lawrence Livermore National Security, LLC
1888
30
II-VI Delaware, Inc.
1713
29
Other owners 3005