With the analysis among 83 patents, we discovered top 45 key players by total patent application. Johnson & Johnson Vision Care, Inc., Beijing Weishi Wanlian Technology Co., Ltd., Guangzhou Yeguang Eye Technology Co., Ltd. are dominant in this area. They take 32.53% of the total patent filing.
Beijing Weishi Wanlian Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shijiazhuang Junji Medical Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Anhui Tongsui Biotechnology Co., Ltd.
Anhui Sheng, China
Patent: 2
Zunyi Jinlin Vision Care Consulting Co., Ltd.
Guizhou Sheng, China
Patent: 2
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With the analysis among related 62 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Johnson & Johnson Vision Care, Inc., Shijiazhuang Junji Medical Technology Co., Ltd., TCI Co., Ltd. take 19.35% of patent filing during this period.
Shijiazhuang Junji Medical Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
California, United States
Patent: 2
Guangdong Ai Beijian Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shenyang Vision Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Henan Vision Baba Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 1
Xinjiang Qingwei Shunyuan Information Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangzhou Hongqi Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 21 new entrants. Shijiazhuang Junji Medical Technology Co., Ltd., TCI Co., Ltd., Johnson & Johnson Surgical Vision, Inc. are the most active new entrants in this area.
Shijiazhuang Junji Medical Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
California, United States
Patent: 2
Guangdong Ai Beijian Biotechnology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shenyang Vision Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Henan Vision Baba Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 1
Xinjiang Qingwei Shunyuan Information Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangzhou Hongqi Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. National Cheng Kung University, Changsha University of Science & Technology, North China University of Science & Technology are dominant in this area. They take 23.53% of the total patent filing.
Taiwan Province, China
Patent: 1
Hunan Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1