With the analysis among 429 patents, we discovered top 252 key players by total patent application. DENSO Corp., Alpine Electronics, Inc., Tsukinada Kensetsu KK are dominant in this area. They take 6.53% of the total patent filing.
Aichi-ken, Japan
Patent: 12
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 5
Matsushita Electronics Corp.
Zhuhai Dali Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Qingdao Baizhong Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shenzhen Qianhai Livall IoT Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 117 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing CCCC First Engineering Co., Ltd., Continental Automotive Systems, Inc., Zhuhai Dali Aerospace Technology Co., Ltd. take 5.13% of patent filing during this period.
CCCC First Engineering Co., Ltd.
Beijing Shi, China
Patent: 2
Continental Automotive Systems, Inc.
Michigan, United States
Patent: 2
Zhuhai Dali Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
Guangxi Beibu Gulf Grain and Oil Technology Research Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Yanzhou Coal Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
Yunnan Chengsheng Technology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Chongqing Vocational and Technical College of Water Conservancy and Electric Power
Chongqing Shi, China
Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 58 new entrants. CCCC First Engineering Co., Ltd., Continental Automotive Systems, Inc., Panasonic Intellectual Property Management Co. Ltd. are the most active new entrants in this area.
CCCC First Engineering Co., Ltd.
Beijing Shi, China
Patent: 2
Continental Automotive Systems, Inc.
Michigan, United States
Patent: 2
Panasonic Intellectual Property Management Co. Ltd.
Guangxi Beibu Gulf Grain and Oil Technology Research Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Yanzhou Coal Industry Co., Ltd.
Shandong Sheng, China
Patent: 2
Yunnan Chengsheng Technology Co., Ltd.
Yunnan Sheng, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Chongqing Vocational and Technical College of Water Conservancy and Electric Power
Chongqing Shi, China
Patent: 2
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 2
Jiangsu Urban Transportation Planning and Design Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 112 patents, we discovered top 49 universities and scientific research institutions by total patent application. Chang'an University, Shijiazhuang Tiedao University, Wuhan University of Technology are dominant in this area. They take 16.07% of the total patent filing.
Shaanxi Sheng, China
Patent: 6
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Maritime University
Shanghai Shi, China
Patent: 2
Dalian Maritime University
Liaoning Sheng, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Fujian Agriculture & Forestry University
Fujian Sheng, China
Patent: 2