With the analysis among 1,610 patents, we discovered top 465 key players by total patent application. China Railway Eryuan Engineering Group Co., Ltd., AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd., Kleinewefers GmbH are dominant in this area. They take 4.41% of the total patent filing.
Sichuan Sheng, China
Patent: 28
Liaoning Sheng, China
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 18
Hubei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Missouri, United States
Patent: 14
Tokyo-to, Japan
Patent: 10
Liaoning Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Shenzhen Royole Technologies Co., Ltd., Orbbec Inc., Keyi Technology, Inc. are active in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,108 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Eryuan Engineering Group Co., Ltd., Tianjin University, AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd. take 4.78% of patent filing during this period.
Sichuan Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 18
Liaoning Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8
With the analysis among related 1,108 patents in last 5 years, we discover 399 new entrants. Dalian University of Technology, TDW Delaware, Inc., Hudong-Zhonghua Shipbuilding Group Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 8
Chungcheongnam-do, South Korea
Patent: 6
Hunan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 523 patents, we discovered top 118 universities and scientific research institutions by total patent application. Tianjin University, Tongji University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 9.37% of the total patent filing.
Tianjin Shi, China
Patent: 20
Shanghai Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10