With the analysis among 1,331 patents, we discovered top 476 key players by total patent application. Koninklijke Philips NV, Westinghouse Electric Co. LLC, General Electric Co. are dominant in this area. They take 6.69% of the total patent filing.
Noord-Holland, Netherlands
Patent: 36
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 28
Massachusetts, United States
Patent: 25
Baden-Württemberg, Germany
Patent: 23
CHESHIRE, United Kingdom
Patent: 23
International Business Machines Corp.
New York, United States
Patent: 20
Oregon, United States
Patent: 20
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
California, United States
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 14
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
BOS Balance of Storage Systems AG
Baden-Württemberg, Germany
Patent: 3
Fukushima SiC Applied Engineering, Inc.
Fukushima-ken, Japan
Patent: 1
With the analysis among related 199 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing State Grid Corp. of China, Covidien Pte Ltd., Robert Bosch GmbH take 10.55% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Baden-Württemberg, Germany
Patent: 7
SEW-EURODRIVE GmbH & Co. KG
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Utah, United States
Patent: 5
SAGE Electrochromics, Inc.
Minnesota, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
With the analysis among related 199 patents in last 5 years, we discover 101 new entrants. Covidien Pte Ltd., SEW-EURODRIVE GmbH & Co. KG, Kunming University of Science & Technology are the most active new entrants in this area.
SEW-EURODRIVE GmbH & Co. KG
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
SAGE Electrochromics, Inc.
Minnesota, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Panasonic Intellectual Property Management Co. Ltd.
With the analysis among 165 patents, we discovered top 54 universities and scientific research institutions by total patent application. Tsinghua University, Institut Gustave Roussy EURL, Massachusetts Institute of Technology are dominant in this area. They take 19.39% of the total patent filing.
Beijing Shi, China
Patent: 15
Institut Gustave Roussy EURL
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 7
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 7
Pennsylvania, United States
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 3