With the analysis among 7,287 patents, we discovered top 474 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., QUALCOMM, Inc. are dominant in this area. They take 3.25% of the total patent filing.
Beijing Shi, China
Patent: 143
Beijing Shi, China
Patent: 49
California, United States
Patent: 45
New York, United States
Patent: 44
Beijing Shi, China
Patent: 34
Texas, United States
Patent: 30
Hebei Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29
Massachusetts, United States
Patent: 28
Texas, United States
Patent: 28
With the analysis among 24 patents, we discovered top 20 start-ups by total patent application. Nanovision Technology (Beijing) Co. Ltd., Qi An Xin Technology Group, Inc., Josen Premium LLC are active in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
BRISTOL, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,582 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, North Eastern University take 1.90% of patent filing during this period.
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
With the analysis among related 1,582 patents in last 5 years, we discover 353 new entrants. Guangxi Dianba Fresh King Cold Chain Technology Co., Ltd., Tibet Jianye Engineering Testing Technology Co., Ltd., Guangdong Dianba Fresh King Cold Chain Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Xizang Zizhiqu, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Shenyang Huichao Environmental Protection Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 1,682 patents, we discovered top 245 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Southeast University are dominant in this area. They take 7.07% of the total patent filing.
Beijing Shi, China
Patent: 44
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 27
Beijing Shi, China
Patent: 26
Shanghai Shi, China
Patent: 22
Shaanxi Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 22
Sichuan Sheng, China
Patent: 17
Sichuan Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14