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Top 100 Key Players companies in Cable tester
by Most Patent Filings in the world in 2022

The Cable tester top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Cable tester Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, 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.
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Company Name
Region
Tech Topics
Total
1
Central Singapore, Singapore
Patent: 38
2
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 29
3
Patent: 11
4
Patent: 10
5
Patent: 8
6
CT, US
Patent: 6
7
Steiermark, Austria
Patent: 5
8
Patent: 4
9
Patent: 4
10
Patent: 4
11
Patent: 3
12
Patent: 3
13
Patent: 3
14
Patent: 3
15
Aerospace,Spacecraft,National security,
...[+1]
Patent: 3
16
Patent: 2
17
Patent: 2
18
Aerospace,Satellite,National security,
...[+2]
Patent: 2
19
Patent: 2
20
Patent: 2
21
Patent: 2
22
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 2
26
Patent: 2
27
Patent: 2
28
Patent: 2
29
Patent: 2
30
Patent: 2
31
Patent: 2
32
Patent: 2
33
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 2
34
Patent: 2
35
Barbados
Patent: 2
36
Patent: 1
37
Patent: 1
38
Patent: 1
39
Rio de Janeiro, Brazil
Patent: 1
40
Patent: 1
41
Patent: 1
42
Île-de-France, France
Patent: 1
43
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Patent: 1
48
Patent: 1
49
Patent: 1
50
Patent: 1
51
Patent: 1
52
Patent: 1
53
Bayern, Germany
Patent: 1
54
Patent: 1
55
Patent: 1
56
Patent: 1
57
Patent: 1
58
Patent: 1
59
Patent: 1
60
Patent: 1
61
Patent: 1
62
Patent: 1
63
Patent: 1
64
Patent: 1
65
Patent: 1
66
Broadband,GSM,5G,
...[+1]
Patent: 1
67
Patent: 1
68
Patent: 1
69
Microbiology,Health care
Patent: 1
70
Patent: 1
71
Magnet wire,Electronics,TOSLINK,
...[+2]
Patent: 1
72
Patent: 1
73
Patent: 1
74
Patent: 1
75
Flight test,National security,Aerospace
Patent: 1
76
Patent: 1
77
Patent: 1
78
WS, GB
Patent: 1
79
Patent: 1
80
Patent: 1
81
Patent: 1
82
Patent: 1
83
Patent: 1
84
Cami Research, Inc.
Patent: 1
85
Patent: 1
86
Patent: 1
87
Patent: 1
88
Patent: 1
89
Patent: 1
90
Germany
Patent: 1
91
Patent: 1
92
Patent: 1
93
Patent: 1
94
Patent: 1
95
Patent: 1
96
Patent: 1
97
Germany
Patent: 1
98
Patent: 1
99
Aerospace,National security
Patent: 1
100
Patent: 1
Page generation time: May 03 2025