With the analysis among 225 patents, we discovered top 91 key players by total patent application. Topcon Corp., Toyoda Gosei Co., Ltd., Nidek Co., Ltd. are dominant in this area. They take 35.11% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Aichi-ken, Japan
Patent: 11
Kochi-ken, Japan
Patent: 10
Coburn Optical Industries, Inc.
Aichi-ken, Japan
Patent: 3
Wisconsin, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing ANTVR Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Mirror Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 13 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Chongqing Iqiyi Intelligent Technology Co., Ltd., Guangdong University of Technology, Quanzhou Huajin Information Technology Co., Ltd. take 23.08% of patent filing during this period.
Chongqing Iqiyi Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Quanzhou Huajin Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Dongguan Hexinsheng Electro-Acoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Weihai High-tech Park Operation Management Co., Ltd.
Shandong Sheng, China
Patent: 1
Shenzhen Netray Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Chongqing Iqiyi Intelligent Technology Co., Ltd., Guangdong University of Technology, Quanzhou Huajin Information Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Iqiyi Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Quanzhou Huajin Information Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Dongguan Hexinsheng Electro-Acoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Weihai High-tech Park Operation Management Co., Ltd.
Shandong Sheng, China
Patent: 1
Shenzhen Netray Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 16 universities and scientific research institutions by total patent application. Eberhard Karls Universität Tübingen, Beijing Institute of Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 17.65% of the total patent filing.
Eberhard Karls Universität Tübingen
Baden-Württemberg, Germany
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1