With the analysis among 2,105 patents, we discovered top 487 key players by total patent application. Ebara Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 9.60% of the total patent filing.
Shandong Sheng, China
Patent: 149
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 31
Tokyo-to, Japan
Patent: 22
Niigata-ken, Japan
Patent: 20
Chongqing Benmeng Auto Parts Co., Ltd.
Chongqing Shi, China
Patent: 20
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Zug, Switzerland
Patent: 17
Tokyo-to, Japan
Patent: 16
Kyoto-fu, Japan
Patent: 15
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. Innovusion, Inc., Cepton Technologies, Inc., Tunable AS are active in this area.
California, United States
Patent: 2
Cepton Technologies, Inc.
California, United States
Patent: 2
Oberösterreich, Austria
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing NED+AR Display Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 648 patents applied in the last 5 years. We discover 421 most active companies in this area. The fast-growing Changsha Aotu Biotechnology Co., Ltd., Nippon Seiki Co., Ltd., Harbin Institute of Technology take 2.01% of patent filing during this period.
Changsha Aotu Biotechnology Co., Ltd.
Hunan Sheng, China
Patent: 5
Niigata-ken, Japan
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Shenzhen Litong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 4
Shenzhen Jianyuanda Mirror Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
undefined undefined
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
With the analysis among related 648 patents in last 5 years, we discover 362 new entrants. Shenzhen Litong Technology Co., Ltd., Shenzhen Jianyuanda Mirror Technology Co., Ltd., Nanjing University of Posts & Telecommunications are the most active new entrants in this area.
Shenzhen Litong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Jianyuanda Mirror Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Zhejiang Parkson Optoelectronics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Shenzhen Raythink Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
undefined undefined
Patent: 3
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 2
California, United States
Patent: 2
Xi'an Institute of Applied Optics
Shaanxi Sheng, China
Patent: 2
With the analysis among 523 patents, we discovered top 148 universities and scientific research institutions by total patent application. Jiangsu University of Technology, Changchun Institute of Optics Fine Mechanics & Physics, Universidad Nacional Autónoma de México are dominant in this area. They take 5.16% of the total patent filing.
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 10
Changchun Institute of Optics Fine Mechanics & Physics
Universidad Nacional Autónoma de México
Distrito Federal, Mexico
Patent: 8
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 7
Xi'an Institute of Optics & Precision Mechanics of Cas
California Institute of Technology
California, United States
Patent: 5
Beijing Shi, China
Patent: 5
Lviv Polytechnic National University