Patent holdings for IPC class G02F 2/00

Total number of patents in this class: 289

10-year publication summary

22
18
17
21
28
15
25
17
13
2
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Nippon Telegraph and Telephone Corporation
14195
24
NEC Corporation
32703
19
Fujitsu Limited
19265
15
The Furukawa Electric Co., Ltd.
3486
10
Huawei Technologies Co., Ltd.
100781
7
Raytheon Company
8535
7
Beijing Information Science & Technology University
17
6
II-VI Delaware, Inc.
1720
6
Lawrence Livermore National Security, LLC
1834
4
KDDI Corporation
764
4
Thales
1854
4
Massachusetts Institute of Technology
9795
3
Ciena Corporation
1927
3
Fujikura Ltd.
2777
3
Appotronics Corporation Limited
1111
3
Osaka University
3143
3
The University of Tokyo
3903
3
Bambu Vault LLC
25
3
Telefonaktiebolaget LM Ericsson (publ)
26435
3
Lumentum Japan, Inc.
240
3
Other owners 156