With the analysis among 1,099 patents, we discovered top 183 key players by total patent application. RCA Corp., Grundig AG, Siemens AG are dominant in this area. They take 12.74% of the total patent filing.
California, United States
Patent: 98
Bayern, Germany
Patent: 19
California, United States
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 16
Georgia, United States
Patent: 15
Osaka-fu, Japan
Patent: 12
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With the analysis among related 44 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Diehl Metering Systems GmbH, QUALCOMM, Inc., Alef Edge, Inc. take 47.73% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 11
California, United States
Patent: 6
New York, United States
Patent: 4
Thüringen, Germany
Patent: 2
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Telefonaktiebolaget LM Ericsson
With the analysis among related 44 patents in last 5 years, we discover 10 new entrants. QUNDIS GmbH, Shenyang Fortune Precision Equipment Co. Ltd., vivo Mobile Communication Co., Ltd. are the most active new entrants in this area.
Thüringen, Germany
Patent: 2
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 1
Shandong Longchuang Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 30 patents, we discovered top 7 universities and scientific research institutions by total patent application. Chongqing Technology & Business University, Brandenburg University of Technology Cottbus, Changsha University of Science & Technology are dominant in this area. They take 43.33% of the total patent filing.
Chongqing Shi, China
Patent: 9
Brandenburg, Germany
Patent: 2
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1