With the analysis among 125 patents, we discovered top 53 key players by total patent application. EssilorLuxottica SA, iovation, Inc., Howard Foundation Holdings Ltd. are dominant in this area. They take 19.20% of the total patent filing.
Oregon, United States
Patent: 7
Cambridgeshire, United Kingdom
Patent: 7
Zhejiang Sheng, China
Patent: 7
West Virginia, United States
Patent: 7
Michigan, United States
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 65 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing EssilorLuxottica SA, NetEase (Hangzhou) Network Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. take 30.77% of patent filing during this period.
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Michigan, United States
Patent: 2
California, United States
Patent: 2
District of Columbia, United States
Patent: 1
With the analysis among related 65 patents in last 5 years, we discover 28 new entrants. EssilorLuxottica SA, Tencent Technology (Shenzhen) Co., Ltd., Beijing Zitiao Network Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
California, United States
Patent: 2
District of Columbia, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among 8 patents, we discovered top 7 universities and scientific research institutions by total patent application. American University, Xi'an Jiaotong University, The Chinese University of Hong Kong are dominant in this area. They take 37.50% of the total patent filing.
District of Columbia, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hong Kong SAR, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1