Détention brevets de la classe G02B 6/52

Brevets de cette classe: 63

Historique des publications depuis 10 ans

3
2
2
7
6
7
9
6
7
6
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Condux International, Inc.
30
6
Sumitomo Electric Industries, Ltd.
14131
4
Fremco A/S
11
4
Hifi Engineering Inc.
125
3
Ridgemount Technologies Ltd.
23
3
Reliance Worldwide Corporation (UK) Limited
24
3
British Telecommunications Public Limited Company
2575
2
Northrop Grumman Systems Corporation
2940
2
Hexatronic Cables & Interconnect Systems AB
7
2
Plumettaz Holding SA
45
2
Corning Research & Development Corporation
1087
2
Kinetic Machine Tool Service & Repair Ltd
2
2
Schlumberger Technology Corporation
9690
1
Baker Hughes Incorporated
5689
1
Halliburton Energy Services, Inc.
20165
1
Ericsson
20417
1
Corning Incorporated
9932
1
Tyco Electronics UK Limited
489
1
Tyco Electronics Raychem BVBA
181
1
Tyco Electronics (shanghai) Co. Ltd.
759
1
Autres propriétaires 20