Patent holdings for IPC class G01R 1/02

Total number of patents in this class: 268

10-year publication summary

15
17
15
24
21
23
32
38
21
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
ROHDE & Schwarz GmbH & Co. KG
1923
15
Advantest Corporation
1824
14
Fluke Corporation
956
8
Tektronix, Inc.
670
7
Taiwan Semiconductor Manufacturing Company, Ltd.
42636
6
Tokyo Electron Limited
12694
6
Samsung Electronics Co., Ltd.
145864
4
FormFactor, Inc.
285
4
Nanya Technology Corporation
2449
4
Veris Industries, LLC
75
4
Advantest Test Solutions, Inc.
41
4
Siemens AG
24505
3
NEC Corporation
35619
3
Hindle Power, Inc.
9
3
Kinney Industries, Inc.
6
3
MPI Corporation
138
3
Eaton Intelligent Power Limited
5983
3
Ateco Inc.
22
3
Semight Instruments Co., Ltd.
33
3
Intel Corporation
46962
2
Other owners 166