With the analysis among 153 patents, we discovered top 119 key players by total patent application. Johnson & Johnson Vision Care, Inc., Taisho Pharmaceutical Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co are dominant in this area. They take 12.42% of the total patent filing.
Johnson & Johnson Vision Care, Inc.
Taisho Pharmaceutical Co., Ltd.
Zhengzhou Xinshiming Scientific & Technological Engineering Co
Henan Sheng, China
Patent: 3
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sigma-Tau Industrie Farmaceutiche Riunite SpA
Changchun Eye Power Technology Co., Ltd.
Jilin Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 184 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing Hangzhou Baoer Technology Co., Ltd., Chaoduowei (Shanghai) Health Technology Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co take 4.89% of patent filing during this period.
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhengzhou Xinshiming Scientific & Technological Engineering Co
Henan Sheng, China
Patent: 3
Zhengzhou Langyi Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Sichuan Jiadi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Suzhou Mingshi Optical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Napu Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Mingmingtang Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou Eye-catching Pharmaceutical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 184 patents in last 5 years, we discover 128 new entrants. Hangzhou Baoer Technology Co., Ltd., Chaoduowei (Shanghai) Health Technology Co., Ltd., Zhengzhou Xinshiming Scientific & Technological Engineering Co are the most active new entrants in this area.
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chaoduowei (Shanghai) Health Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhengzhou Xinshiming Scientific & Technological Engineering Co
Henan Sheng, China
Patent: 3
Zhengzhou Langyi Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Sichuan Jiadi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Suzhou Mingshi Optical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Napu Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Guangzhou Mingmingtang Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangzhou Eye-catching Pharmaceutical Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 28 patents, we discovered top 14 universities and scientific research institutions by total patent application. China Pharmaceutical University, Zhejiang Ocean University, Suzhou University of Science & Technology are dominant in this area. They take 21.43% of the total patent filing.
China Pharmaceutical University
Jiangsu Sheng, China
Patent: 2
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 2
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Nanjing University of Chinese Medicine
Jiangsu Sheng, China
Patent: 1
Harbin Medical University
Heilongjiang Sheng, China
Patent: 1
Chengdu University of Technology
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shenzhen Polytechnic College
Guangdong Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1