Patent holdings for IPC class G02B 6/14

Total number of patents in this class: 714

10-year publication summary

77
88
110
71
59
68
55
36
28
16
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
nLIGHT, Inc.
404
45
Huawei Technologies Co., Ltd.
111449
24
Nippon Telegraph and Telephone Corporation
17228
23
Skorpios Technologies, Inc.
141
18
Corning Incorporated
10252
17
Fujikura Ltd.
2916
17
Lumentum Operations LLC
729
15
Nokia Solutions And Networks Oy
6549
13
Ciena Corporation
2023
13
NEC Corporation
35471
12
OFS Fitel, LLC
563
12
Cisco Technology, Inc.
19734
11
II-VI Delaware, Inc.
1686
9
Futurewei Technologies, Inc.
3751
7
President and Fellows of Harvard College
5957
7
The Furukawa Electric Co., Ltd.
3638
7
Fujitsu Optical Components Limited
289
6
Taiwan Semiconductor Manufacturing Company, Ltd.
42288
6
Commissariat à l'énergie atomique et aux energies alternatives
10925
6
GLOBALFOUNDRIES U.S. Inc.
6427
6
Other owners 440