With the analysis among 86 patents, we discovered top 34 key players by total patent application. Minimally Invasive Devices, Inc., Hangzhou Hawk Photoelectric Instrument Co. Ltd., Buffalo Filter LLC are dominant in this area. They take 24.42% of the total patent filing.
Ohio, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
New York, United States
Patent: 5
Michigan, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Georgia, United States
Patent: 2
California, United States
Patent: 2
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 47 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Hangzhou Hawk Photoelectric Instrument Co. Ltd., Stryker Corp., Foshan Chancheng Central Hospital Co., Ltd. take 25.53% of patent filing during this period.
Zhejiang Sheng, China
Patent: 5
Michigan, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
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Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 21 new entrants. Stryker Corp., Foshan Chancheng Central Hospital Co., Ltd., Theator, Inc. are the most active new entrants in this area.
Michigan, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
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