With the analysis among 741 patents, we discovered top 367 key players by total patent application. Chunghwa Telecom Co., Ltd., Redflex Traffic Systems Pty Ltd., General Electric Co. are dominant in this area. They take 4.72% of the total patent filing.
Taiwan Province, China
Patent: 16
Massachusetts, United States
Patent: 9
Illinois, United States
Patent: 8
Basel-Stadt, Switzerland
Patent: 8
Taiwan Province, China
Patent: 8
New York, United States
Patent: 8
Arizona, United States
Patent: 8
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 292 patents applied in the last 5 years. We discover 231 most active companies in this area. The fast-growing King Yuan Electronics Co., Ltd., Jilin University, Hefei I-TEK OptoElectronics Co., Ltd. take 5.82% of patent filing during this period.
Taiwan Province, China
Patent: 8
Jilin Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 292 patents in last 5 years, we discover 214 new entrants. King Yuan Electronics Co., Ltd., Hefei I-TEK OptoElectronics Co., Ltd., Chengdu Lixin New Technology Technology Co., Ltd are the most active new entrants in this area.
Taiwan Province, China
Patent: 8
Anhui Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jilin Chenhui Technology Instrument Co., Ltd.
Jilin Sheng, China
Patent: 2
With the analysis among 207 patents, we discovered top 95 universities and scientific research institutions by total patent application. Jilin University, Tianjin University, South China University of Technology are dominant in this area. They take 9.18% of the total patent filing.
Jilin Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3