With the analysis among 168 patents, we discovered top 50 key players by total patent application. Chengdu Ideal Realm Technology Co., Ltd., Matsushita Electronics Corp., Alcon AG are dominant in this area. They take 34.52% of the total patent filing.
Sichuan Sheng, China
Patent: 34
Osaka-fu, Japan
Patent: 11
Nagano-ken, Japan
Patent: 8
Sichuan Sheng, China
Patent: 5
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With the analysis among related 78 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Chengdu Ideal Realm Technology Co., Ltd., Alcon AG, Chengdu Guangming Optoelectronic Corp. take 61.54% of patent filing during this period.
Sichuan Sheng, China
Patent: 34
Sichuan Sheng, China
Patent: 5
Basel-Stadt, Switzerland
Patent: 2
New York, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 20 new entrants. Chengdu Ideal Realm Technology Co., Ltd., Alcon AG, Chengdu Guangming Optoelectronic Corp. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 34
Sichuan Sheng, China
Patent: 5
Basel-Stadt, Switzerland
Patent: 2
New York, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 9 universities and scientific research institutions by total patent application. South China Normal University, Changchun Institute of Optics Fine Mechanics & Physics, National Chiao Tung University are dominant in this area. They take 26.32% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tokyo Institute of Technology
Fujian Sheng, China
Patent: 1