With the analysis among 1,747 patents, we discovered top 452 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Shanghai Petrochemical Co., Ltd., Jiangsu Huicheng Machinery Manufacturing Co., Ltd. are dominant in this area. They take 4.29% of the total patent filing.
Beijing Shi, China
Patent: 31
Shanghai Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 15
Anhui Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 11
Taiwan Province, China
Patent: 11
Hubei Sheng, China
Patent: 10
Henan Sheng, China
Patent: 10
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., Shenzhen Royole Technologies Co., Ltd., TeraWatt Technology, Inc. are active in this area.
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 2,268 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Institute of Technology, Xi'an Jiaotong University, Central South University take 4.98% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 45
Shaanxi Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 34
Shanxi Sheng, China
Patent: 30
Yunnan Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
Shaanxi Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 23
With the analysis among related 2,268 patents in last 5 years, we discover 338 new entrants. Linzhou Zhiyuan Electronic Technology Co., Ltd., China Electric Power Research Institute Ltd., Fujian University of Technology are the most active new entrants in this area.
Henan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Fujian Sheng, China
Patent: 7
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Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
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Patent: 7
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
With the analysis among 1,967 patents, we discovered top 248 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Xi'an Jiaotong University, Central South University are dominant in this area. They take 8.39% of the total patent filing.
Heilongjiang Sheng, China
Patent: 76
Shaanxi Sheng, China
Patent: 45
Hunan Sheng, China
Patent: 44
Shanghai Shi, China
Patent: 42
Shanxi Sheng, China
Patent: 41
Shaanxi Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 40
Beijing Shi, China
Patent: 40
Yunnan Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 36