Détention brevets de la classe H01J 37/31

Brevets de cette classe: 109

Historique des publications depuis 10 ans

11
10
9
13
18
11
13
6
5
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
FEI Company
937
13
NuFlare Technology, Inc.
836
8
Hitachi High-Tech Corporation
5241
7
Hitachi High-Tech Science Corporation
324
6
Taiwan Semiconductor Manufacturing Company, Ltd.
42118
4
Carl Zeiss Microscopy GmbH
1200
4
Gatan, Inc.
106
4
JEOL Ltd.
572
4
Varian Semiconductor Equipment Associates, Inc.
1233
3
ASML Netherlands B.V.
7312
3
Tel Manufacturing and Engineering of America, Inc.
141
3
Hon Hai Precision Industry Co., Ltd.
4039
2
Applied Materials, Inc.
18406
2
Applied Materials Israel, Ltd.
601
2
Board of Regents, The University of Texas System
5751
2
Tsinghua University
5840
2
Axcelis Technologies, Inc.
400
2
NexGen Semi Holding, Inc.
22
2
Techinsights Inc.
95
2
Shanghai Huali Integrated Circuit Corporation
184
2
Autres propriétaires 32