With the analysis among 9,192 patents, we discovered top 447 key players by total patent application. Shin-Etsu Chemical Co., Ltd., Panasonic Holdings Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.65% of the total patent filing.
California, United States
Patent: 318
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With the analysis among related 654 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing HOYA Corp., Shin-Etsu Chemical Co., Ltd., Gigaphoton, Inc. take 28.13% of patent filing during this period.
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
California, United States
Patent: 9
With the analysis among related 654 patents in last 5 years, we discover 36 new entrants. ELT Sight, Inc., Egis Technology, Inc., Chengdu BOE Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Taiwan Province, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Illinois, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 607 patents, we discovered top 88 universities and scientific research institutions by total patent application. Beijing University of Technology, Shanghai Institute of Optics & Fine Mechanics, University of Miguel Hernández are dominant in this area. They take 12.69% of the total patent filing.
Beijing Shi, China
Patent: 36
Shanghai Shi, China
Patent: 19
Comunidad Valenciana, Spain
Patent: 11
Hubei Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
New York, United States
Patent: 7
North Carolina, United States
Patent: 6