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Top 50 Key Players companies in ExpressCard
by Highest Patent Value in the world in 2019

The ExpressCard top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value ExpressCard Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
ExpressCard, initially called NEWCARD, is an interface to connect peripheral devices to a computer, usually a laptop computer. The ExpressCard technical standard specifies the design of slots built into the computer and of expansion cards to insert in the slots. The cards contain electronic circuits and sometimes connectors for external devices. The ExpressCard standard replaces the PC Card (also known as PCMCIA) standards.
#
Company Name
Region
Tech Topics
Total
1
Aerospace,Electronics,Market research,
...[+2]
Avg patent value: 1.39 M
2
Avg patent value: 920,000
3
Avg patent value: 920,000
4
Avg patent value: 580,000
5
Avg patent value: 449,500
6
Avg patent value: 346,666
7
Avg patent value: 230,000
8
Franchise agreement
Avg patent value: 170,000
9
Avg patent value: 140,000
10
Avg patent value: 120,000
11
Avg patent value: 120,000
12
Avg patent value: 100,000
13
Avg patent value: 87,000
14
Avg patent value: 78,000
15
Avg patent value: 78,000
16
Central Singapore, Singapore
Avg patent value: 77,000
17
Avg patent value: 73,000
18
Avg patent value: 72,000
19
Avg patent value: 3,500
20
Avg patent value: 3,400
21
Photovoltaics,Electronic product,Computer hardware,
...[+2]
Avg patent value: 3,400
22
Avg patent value: 3,400
23
Avg patent value: 3,400
24
Shenzhen KTC Commercial Display Technology Co., Ltd.
Avg patent value: 3,400
25
Avg patent value: 0
26
Avg patent value: 0
27
Avg patent value: 0
28
Avg patent value: 0
29
South Korea
Avg patent value: 0
30
Avg patent value: 0
31
Digital media,Data visualization,Thermal paper,
...[+2]
Avg patent value: 0
32
Avg patent value: 0
33
Avg patent value: 0
34
Avg patent value: 0
35
Microscope,Photography,Motion capture,
...[+2]
Avg patent value: 0
36
Avg patent value: 0
37
Avg patent value: 0
38
Avg patent value: 0
39
Central Singapore, Singapore
Avg patent value: 0
40
Avg patent value: 0
41
Avg patent value: 0
42
Avg patent value: 0
43
Avg patent value: 0
44
Avg patent value: 0
45
Avg patent value: 0
46
Ankara, Turkey
Business sector,Missile,Electronic component,
...[+2]
Avg patent value: 0
47
Mobile device,Data collection,Computer hardware,
...[+2]
Avg patent value: 0
48
Avg patent value: 0
49
Avg patent value: 0
50
Avg patent value: 0
Page generation time: Jul 22 2025