With the analysis among 121 patents, we discovered top 60 key players by total patent application. Motorola, Inc., Sepura Ltd., Ericsson, Inc. are dominant in this area. They take 23.14% of the total patent filing.
Illinois, United States
Patent: 12
Cambridgeshire, United Kingdom
Patent: 9
Texas, United States
Patent: 7
Visa International Service Association
California, United States
Patent: 6
California, United States
Patent: 4
Jakarta Raya, Indonesia
Patent: 4
United Services Automobile Association
Texas, United States
Patent: 3
Cambridge Silicon Radio Ltd.
Cambridgeshire, United Kingdom
Patent: 3
Illinois, United States
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing GM Global Technology Operations LLC, XJ Electric Co., Ltd., Nedap NV take 50.00% of patent filing during this period.
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Henan Sheng, China
Patent: 1
Gelderland, Netherlands
Patent: 1
Panasonic Automotive Systems Co. of America
Georgia, United States
Patent: 1
Henan Sheng, China
Patent: 1
California, United States
Patent: 1
Visa International Service Association
California, United States
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. GM Global Technology Operations LLC, XJ Electric Co., Ltd., Nedap NV are the most active new entrants in this area.
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Henan Sheng, China
Patent: 1
Gelderland, Netherlands
Patent: 1
Panasonic Automotive Systems Co. of America
Georgia, United States
Patent: 1
Henan Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1