With the analysis among 322 patents, we discovered top 190 key players by total patent application. UCB SA, QUALCOMM, Inc., Ciba-Geigy AG are dominant in this area. They take 9.32% of the total patent filing.
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 14
California, United States
Patent: 8
New Jersey, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Texas, United States
Patent: 4
ZURICH, Switzerland
Patent: 4
Obwalden, Switzerland
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 21 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Guilin University of Electronic Technology, Shenzhen University, Academy of Shenzhen Guohua Optoelectronics take 19.05% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 22 new entrants. Guilin University of Electronic Technology, Shenzhen University, Academy of Shenzhen Guohua Optoelectronics are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 80 patents, we discovered top 41 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 18.75% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Heilongjiang Sheng, China
Patent: 2