With the analysis among 41 patents, we discovered top 30 key players by total patent application. MLS Co., Ltd., Ningbo Jinhui Photographic Equipment Co., Ltd., Jiangxi Lianchuang Optoelectronic Science & Tech Co., Ltd. are dominant in this area. They take 21.95% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Ningbo Jinhui Photographic Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangxi Lianchuang Optoelectronic Science & Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Hengdian Group Tospo Lighting Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Novadaq Technologies, Inc.
Washington, United States
Patent: 2
American Environmental Systems, Inc.
Colorado, United States
Patent: 2
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
Guangdong Guangyang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 1
No data, please try another search term
With the analysis among related 43 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Guangdong Weiming Institute of Optometry, MLS Co., Ltd., Ningbo Jinhui Photographic Equipment Co., Ltd. take 25.58% of patent filing during this period.
Guangdong Weiming Institute of Optometry
undefined undefined
Patent: 4
Guangdong Sheng, China
Patent: 4
Ningbo Jinhui Photographic Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangxi Lianchuang Optoelectronic Science & Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangdong Sheng, China
Patent: 2
Guangdong Guangyang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Tianjin Photoelectric Planet Technology Development Co., Ltd
Tianjin Shi, China
Patent: 1
Danaxi (Wuxi) Green Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Kunming Celiang Optoelectronics Technology Co., Ltd.
Yunnan Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 27 new entrants. Guangdong Weiming Institute of Optometry, MLS Co., Ltd., Ningbo Jinhui Photographic Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Weiming Institute of Optometry
undefined undefined
Patent: 4
Guangdong Sheng, China
Patent: 4
Ningbo Jinhui Photographic Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiangxi Lianchuang Optoelectronic Science & Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangdong Sheng, China
Patent: 2
Guangdong Guangyang Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Tianjin Photoelectric Planet Technology Development Co., Ltd
Tianjin Shi, China
Patent: 1
Danaxi (Wuxi) Green Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Kunming Celiang Optoelectronics Technology Co., Ltd.
Yunnan Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 8 universities and scientific research institutions by total patent application. National Taiwan University of Science & Technology, Nanchang University, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 42.11% of the total patent filing.
National Taiwan University of Science & Technology
Taiwan Province, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Changchun Institute of Optics Fine Mechanics & Physics
Liaoning Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 1