Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 20 Fast-growings companies in Cable tester
by Most Patent Filing In 5 Years in the world in 2021

The Cable tester top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Cable tester Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A cable tester is an electronic device used to verify the electrical connections in a signal cable or other wired assembly. Basic cable testers are continuity testers that verify the existence of a conductive path between ends of the cable, and verify the correct wiring of connectors on the cable. More advanced cable testers can measure the signal transmission properties of the cable such as its resistance, signal attenuation, noise and interference.
#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 5
2
CommScope Technologies LLC
North Carolina, United States
Telecommunications,Radio broadcasting,Broadcasting,
...[+2]
Patent: 4
3
Airbus Operations Ltd.
Bristol, United Kingdom
Aerospace,Spacecraft,National security,
...[+1]
Patent: 3
4
Weifang University
Pinyin,Computer science,Materials science,
...[+2]
Patent: 2
5
Tianjin Electric Power Corp.
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 2
6
United States Navy (District of Columbia)
District of Columbia, United States
Patent: 2
7
Taiyuan Institute of Technology
Patent: 1
8
Hunan Institute of Engineering
Pinyin,Computer science,Materials science,
...[+2]
Patent: 1
9
Tianjin EMAGING Technology Co., Ltd.
Magnetic bearing,Information technology consulting
Patent: 1
10
Inner Mongolia First Machinery Group Co., Ltd.
Artillery,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 1
11
TOKYO ROPE MFG. CO., LTD.
Tokyo, Japan
Wire rope,Industrial engineering,Metal fiber,
...[+2]
Patent: 1
12
Hubei Guangxing Communications Technology Co., Ltd.
Patent: 1
13
China Agricultural University
Light therapy,Agricultural engineering,Veterinary medicine,
...[+2]
Patent: 1
14
Amphenol Sunpool (Liaoning) Automotive Electronics Co., Ltd.
CN
Patent: 1
15
Second Design Department
Patent: 1
16
Dongguan University of Technology
Computer science,Chemistry,Materials science,
...[+2]
Patent: 1
17
Schleuniger, Inc.
New Hampshire, United States
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 1
18
Jiangsu Nuclear Power Corp.
Power transmission,Electricity
Patent: 1
19
Tyco Electronics Services GmbH
Schaffhausen, Switzerland
Patent: 1
20
Inner Mongolia First Machinery Group Corp.
Smelting,Automotive engineering,Machining,
...[+1]
Patent: 1
Page generation time: Jun 01 2025