With the analysis among 283 patents, we discovered top 71 key players by total patent application. QUALCOMM, Inc., Fairchild Camera & Instrument, Inc., Lucent Technologies, Inc. are dominant in this area. They take 35.69% of the total patent filing.
California, United States
Patent: 75
Fairchild Camera & Instrument, Inc.
New York, United States
Patent: 15
Lucent Technologies, Inc.
New Jersey, United States
Patent: 11
Noord-Holland, Netherlands
Patent: 10
California, United States
Patent: 9
Texas, United States
Patent: 6
Stanford Telecommunications, Inc.
California, United States
Patent: 5
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With the analysis among related 11 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Guangxi University of Technology, Institute of Optoelectronic Technology, Chinese Academy of Sciences, South China University of Technology take 27.27% of patent filing during this period.
Guangxi University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Institute of Optoelectronic Technology, Chinese Academy of Sciences
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Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Xi'an Fesida Automation Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 3 new entrants.
Guangxi University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 57 patents, we discovered top 11 universities and scientific research institutions by total patent application. University of Tokyo, Northwestern Polytechnical University, Central South University are dominant in this area. They take 24.56% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Belarusian National Technical University
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Guangxi University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Cherkasy State Technological University
Jiangsu Sheng, China
Patent: 1