With the analysis among 118 patents, we discovered top 46 key players by total patent application. The DIRECTV Group, Inc., DIRECTV LLC, International Standard Electric Corp. are dominant in this area. They take 47.46% of the total patent filing.
California, United States
Patent: 30
California, United States
Patent: 16
New York, United States
Patent: 10
California, United States
Patent: 3
Hebei Sheng, China
Patent: 3
Illinois, United States
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Qingdao CCS Electric Corp., Shenzhen Sunway Communication Co., Ltd., DIRECTV LLC take 37.50% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Jian'an Zhilian Public Safety Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
GM Global Technology Operations LLC
Michigan, United States
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Qingdao CCS Electric Corp., Shenzhen Sunway Communication Co., Ltd., Meizu Technology Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Jian'an Zhilian Public Safety Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
GM Global Technology Operations LLC
Michigan, United States
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
AGH University of Science & Technology
Baden-Württemberg, Germany
Patent: 1