With the analysis among 341 patents, we discovered top 158 key players by total patent application. Fujitsu Ltd., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.02% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Osaka-fu, Japan
Patent: 11
Toyama-ken, Japan
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 15 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Optical Tech Co. Ltd., Dongjing Dianzi Jinhua Co. Ltd., Meta Platforms Technologies LLC take 33.33% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Meta Platforms Technologies LLC
California, United States
Patent: 1
Shenzhen Hefei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 11 new entrants. Optical Tech Co. Ltd., Dongjing Dianzi Jinhua Co. Ltd., Meta Platforms Technologies LLC are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Meta Platforms Technologies LLC
California, United States
Patent: 1
Shenzhen Hefei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 38 patents, we discovered top 8 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, University of Rochester, Beijing Jiaotong University are dominant in this area. They take 15.79% of the total patent filing.
Shanghai Shi, China
Patent: 2
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1