With the analysis among 5,281 patents, we discovered top 486 key players by total patent application. LG Electronics, Inc., Siemens AG, Hitachi Ltd. are dominant in this area. They take 8.84% of the total patent filing.
Bayern, Germany
Patent: 118
Tokyo-to, Japan
Patent: 104
Baden-Württemberg, Germany
Patent: 88
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 75
Massachusetts, United States
Patent: 59
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 53
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
With the analysis among 17 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Beijing Zhongke Fuhai Cryogenic Technology Co Ltd., GAC Aion New Energy Automobile Co., Ltd. are active in this area.
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhiche Youxing Technology Beijing Co., Ltd.
Beijing Shi, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Basic Semiconductor Ltd.
Guangdong Sheng, China
Patent: 1
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,560 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Robert Bosch GmbH, Hyundai Motor Co., Ltd. take 7.76% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 35
Bayern, Germany
Patent: 15
Guangdong Sheng, China
Patent: 15
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Patent: 15
Niedersachsen, Germany
Patent: 15
With the analysis among related 1,560 patents in last 5 years, we discover 371 new entrants. Shihlin Electric & Engineering Corp., BorgWarner, Inc., SHANGHAI DOS TECHNOLOGIES LTD. are the most active new entrants in this area.
Shihlin Electric & Engineering Corp.
Taiwan Province, China
Patent: 9
Michigan, United States
Patent: 8
SHANGHAI DOS TECHNOLOGIES LTD.
Shanghai Shi, China
Patent: 6
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Xinxiang Zhongzhou Electric Co., Ltd.
Henan Sheng, China
Patent: 5
ZURICH, Switzerland
Patent: 5
Lite-On Semiconductor Corp.
Taiwan Province, China
Patent: 4
With the analysis among 316 patents, we discovered top 99 universities and scientific research institutions by total patent application. North China Electric Power University, South China University of Technology, Xi'an Jiaotong University are dominant in this area. They take 9.18% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4