Détention brevets de la classe H01J 37/31

Brevets de cette classe: 108

Historique des publications depuis 10 ans

11
10
9
13
18
11
12
6
5
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
FEI Company
891
12
NuFlare Technology, Inc.
804
8
Hitachi High-Tech Corporation
5014
7
Hitachi High-Tech Science Corporation
322
6
Taiwan Semiconductor Manufacturing Company, Ltd.
40493
4
Carl Zeiss Microscopy GmbH
1168
4
Gatan, Inc.
109
4
Varian Semiconductor Equipment Associates, Inc.
1252
3
ASML Netherlands B.V.
7120
3
JEOL Ltd.
561
3
Tel Manufacturing and Engineering of America, Inc.
146
3
Hon Hai Precision Industry Co., Ltd.
4045
2
Applied Materials, Inc.
17676
2
Applied Materials Israel, Ltd.
581
2
Board of Regents, The University of Texas System
5604
2
Tsinghua University
5686
2
Axcelis Technologies, Inc.
398
2
NexGen Semi Holding, Inc.
22
2
Techinsights Inc.
93
2
Shanghai Huali Integrated Circuit Corporation
163
2
Autres propriétaires 33