With the analysis among 1,327 patents, we discovered top 377 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.64% of the total patent filing.
Tokyo-to, Japan
Patent: 69
Tokyo-to, Japan
Patent: 60
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 52
Bayern, Germany
Patent: 47
Tokyo-to, Japan
Patent: 41
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 144 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Shanghai Institute of Optics & Fine Mechanics, Coherent, Inc. take 11.81% of patent filing during this period.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 6
California, United States
Patent: 3
Electronics & Telecommunications Research Institute
Yichang Ruichuan Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Tianjin Kede Electric Complete Co., Ltd.
Tianjin Shi, China
Patent: 2
Henan Kaifeng Xinyuan Optoelectronics Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Wuhan Anyang Laser Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhong An Zhihang (Chengdu) Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 144 patents in last 5 years, we discover 68 new entrants. Yichang Ruichuan Optoelectronics Technology Co., Ltd., Henan Kaifeng Xinyuan Optoelectronics Technology Co., Ltd., Wuhan Anyang Laser Technology Co., Ltd. are the most active new entrants in this area.
Yichang Ruichuan Optoelectronics Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Henan Kaifeng Xinyuan Optoelectronics Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Wuhan Anyang Laser Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhong An Zhihang (Chengdu) Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Nongtaike (Kunshan) Testing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Dingchuang Equipment Co., Ltd.
Hunan Sheng, China
Patent: 2
Institute of Technical Physics, Heilongjiang Academy of Sciences
Heilongjiang Sheng, China
Patent: 2
Weika Automatic Instrument Suzhou Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 289 patents, we discovered top 60 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Shanghai Jiao Tong University, University of Electronic Science & Technology of China are dominant in this area. They take 11.76% of the total patent filing.
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 10
Kuban State Agrarian University
Guangdong Sheng, China
Patent: 6
Kyiv National University of Technologies & Design
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 4
Regents of the University of Colorado
Colorado, United States
Patent: 4
Beijing Shi, China
Patent: 3
Ludwig-Maximilians-Universität München