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  • All sections
  • H - Electricity
  • H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
  • H02G 7/16 - Devices for removing snow or ice from lines or cables

Patent holdings for IPC class H02G 7/16

Total number of patents in this class: 129

10-year publication summary

5
3
9
5
6
14
7
7
8
6
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Sichuan University
577
8
State Grid Corporation of China
1376
7
Qingyuan Power Supply Bureau of Guangdong Power Grid Corporation
27
7
Electric Power Research Institute, China Southern Power Grid
194
6
LI, Hequan
6
6
General Cable Technologies Corporation
390
4
State Grid Hubei Electric Power Co., Ltd.
9
4
The Boeing Company
20163
3
Global Boiler Works Oy
4
3
Trustees of Dartmouth College
1089
3
State Grid Hunan Electric Company Limited Disaster Prevention and Reduction Center
9
3
Xiang-electric Experiment and Research Technology Company of Hunan Province
7
3
A&M Utvikling AS
3
3
British Telecommunications Public Limited Company
2649
2
Alstom Holdings
618
2
Advenira Enterprises, Inc.
20
2
China Electric Power Research Institute
278
2
China Southern Power Grid Technology Research Institute Co., Ltd
2
2
Dywidag-Systems International GmbH
75
2
Korea Electric Power Corporation
466
2
Other owners 55

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