With the analysis among 248 patents, we discovered top 113 key players by total patent application. Nikon Corp., Olympus Optical Ltd., Sony Group Corp. are dominant in this area. They take 25.00% of the total patent filing.
Tokyo-to, Japan
Patent: 31
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With the analysis among related 75 patents applied in the last 5 years. We discover 56 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Shenzhen Hongshi Medical Equipment Co., Ltd., Wenzhou Bochengda Optical Co., Ltd. take 9.33% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Shenzhen Hongshi Medical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yochen Optoelectronics (Dongguan) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangmen Mandi Glass Decoration Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 55 new entrants. Huawei Technologies Co., Ltd., Shenzhen Hongshi Medical Equipment Co., Ltd., Wenzhou Bochengda Optical Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Shenzhen Hongshi Medical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yochen Optoelectronics (Dongguan) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangmen Mandi Glass Decoration Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing University of Technology, China University of Petroleum (East China), Harbin Vocational & Technical College are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1