With the analysis among 419 patents, we discovered top 234 key players by total patent application. Qingdao Muli New Energy Technology Co., Ltd., Koninklijke Philips NV, Hyundai Motor Co., Ltd. are dominant in this area. They take 10.50% of the total patent filing.
Shandong Sheng, China
Patent: 27
Noord-Holland, Netherlands
Patent: 9
Colorado, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Delaware, United States
Patent: 6
North Carolina, United States
Patent: 5
California, United States
Patent: 5
Zug, Switzerland
Patent: 5
Delaware, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 222 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Nanjing Senmiao Environmental Protection Technology Co., Ltd., Pola Chemical Industries, Inc., AES Global Holdings Pte Ltd. take 4.50% of patent filing during this period.
Nanjing Senmiao Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Central Singapore, Singapore
Patent: 3
Henan Sheng, China
Patent: 3
California, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 222 patents in last 5 years, we discover 131 new entrants. Nanjing Senmiao Environmental Protection Technology Co., Ltd., Pola Chemical Industries, Inc., Henan Polytechnic University are the most active new entrants in this area.
Nanjing Senmiao Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Henan Sheng, China
Patent: 3
California, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tottori-ken, Japan
Patent: 2
With the analysis among 78 patents, we discovered top 37 universities and scientific research institutions by total patent application. Southeast University, Henan Polytechnic University, Qingdao University are dominant in this area. They take 12.82% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1