With the analysis among 3,791 patents, we discovered top 485 key players by total patent application. QUALCOMM, Inc., Koninklijke Philips NV, Siemens AG are dominant in this area. They take 4.91% of the total patent filing.
California, United States
Patent: 99
Noord-Holland, Netherlands
Patent: 44
Bayern, Germany
Patent: 43
International Business Machines Corp.
New York, United States
Patent: 43
Tokyo-to, Japan
Patent: 40
California, United States
Patent: 38
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 24
California, United States
Patent: 22
Massachusetts, United States
Patent: 21
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Thermal Corp., Aeva, Inc., Xylum Corp. are active in this area.
California, United States
Patent: 2
California, United States
Patent: 2
Ohio, United States
Patent: 2
Gowin Semiconductor Corp.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 170 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Eaton Intelligent Power Ltd., LG Fuel Cell Systems, Inc., The Charles Stark Draper Laboratory, Inc. take 5.29% of patent filing during this period.
Eaton Intelligent Power Ltd.
LG Fuel Cell Systems, Inc.
Ohio, United States
Patent: 3
The Charles Stark Draper Laboratory, Inc.
Massachusetts, United States
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Hubei Polytechnic University
Hubei Sheng, China
Patent: 2
S V V Tech Innovations Inc
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 170 patents in last 5 years, we discover 87 new entrants. Eaton Intelligent Power Ltd., Aikang MedTech Co., Ltd., National University of Defense Technology are the most active new entrants in this area.
Eaton Intelligent Power Ltd.
Guangdong Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Hubei Polytechnic University
Hubei Sheng, China
Patent: 2
Xinxiang Vacational & Technical College
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Great Microwave Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
California, United States
Patent: 2
Ningbo Kemet Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 350 patents, we discovered top 86 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Yancheng Institute of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 9.43% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 9
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Texas, United States
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3