Patent holdings for IPC class H01J 37/301

Total number of patents in this class: 30

10-year publication summary

1
0
1
4
2
0
1
1
1
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Thermo Fisher Scientific (Bremen) GmbH
593
4
Purdue Research Foundation
3676
2
Arcam AB
202
2
FEI Company
958
2
Shine Technologies, LLC
143
2
Samsung Display Co., Ltd.
35468
1
Applied Materials, Inc.
18968
1
ASML Netherlands B.V.
7490
1
AGC Glass Europe
1141
1
Commissariat à l'énergie atomique et aux energies alternatives
10956
1
AGC Flat Glass North America, Inc.
188
1
ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
157
1
Micromass UK Limited
1120
1
SAES Getters S.p.A.
325
1
Sheffield Hallam University
44
1
Technische Universiteit Delft
734
1
Aurora Labs Limited
18
1
Consorzio di Ricerca Hypatia
3
1
Agc, Inc.
4944
1
AGC Vidros do Brasil Ltda.
143
1
Other owners 3