With the analysis among 1,915 patents, we discovered top 448 key players by total patent application. China National Offshore Oil Corp., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd. are dominant in this area. They take 3.92% of the total patent filing.
Beijing Shi, China
Patent: 32
Liaoning Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 17
Rogaland, Norway
Patent: 17
Texas, United States
Patent: 16
Shandong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
With the analysis among 28 patents, we discovered top 9 start-ups by total patent application. Geco Technologies, Enjay AB, InnovaSea Systems, Inc. are active in this area.
Nuevo León, Mexico
Patent: 13
Massachusetts, United States
Patent: 3
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
SURREY, United Kingdom
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 3,009 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, Ocean University of China, Institute of Marine Instruments and Meters, Shandong Academy of Sciences take 6.21% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 83
Shandong Sheng, China
Patent: 66
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Patent: 38
Liaoning Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 35
Guangdong Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 24
With the analysis among related 3,009 patents in last 5 years, we discover 383 new entrants. AVIC Shenyang Xinghua Areo Electric Appliance Co., Ltd., National Marine Environmental Testing Center, Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou) are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 20
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Patent: 17
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Patent: 14
Hebei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Hainan Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 13
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Patent: 13
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
With the analysis among 1,983 patents, we discovered top 197 universities and scientific research institutions by total patent application. Harbin Engineering University, Ocean University of China, Shanghai Ocean University are dominant in this area. They take 11.90% of the total patent filing.
Heilongjiang Sheng, China
Patent: 100
Shandong Sheng, China
Patent: 85
Shanghai Shi, China
Patent: 51
Liaoning Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 36
Zhejiang Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 34
Shaanxi Sheng, China
Patent: 29
Hunan Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 26