With the analysis among 3,081 patents, we discovered top 490 key players by total patent application. Siemens AG, General Electric Co., International Business Machines Corp. are dominant in this area. They take 6.04% of the total patent filing.
Bayern, Germany
Patent: 81
Massachusetts, United States
Patent: 54
International Business Machines Corp.
New York, United States
Patent: 51
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 49
California, United States
Patent: 43
Tokyo-to, Japan
Patent: 41
Semikron Elektronik GmbH & Co. KG
Kyoto-fu, Japan
Patent: 39
SURREY, United Kingdom
Patent: 39
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Seeqc, Inc., Shanghai United Imaging Healthcare Co., Ltd., Navitas Semiconductor USA, Inc. are active in this area.
New York, United States
Patent: 5
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Navitas Semiconductor USA, Inc.
California, United States
Patent: 1
New York, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 617 patents applied in the last 5 years. We discover 347 most active companies in this area. The fast-growing Fuji Electric Co., Ltd., DENSO Corp., Robert Bosch GmbH take 6.97% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Aichi-ken, Japan
Patent: 16
Baden-Württemberg, Germany
Patent: 11
North Carolina, United States
Patent: 10
Northwest Institute of Nuclear Technology In Science Research
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Murata Manufacturing Co. Ltd.
Toshiba Electronic Devices & Storage Corp.
With the analysis among related 617 patents in last 5 years, we discover 272 new entrants. Huawei Technologies Co., Ltd., Huawei Digital Power Technologies Co Ltd, Excelitas Canada Inc are the most active new entrants in this area.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 7
Shenzhen Sunway Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 4
Huizhou Boke Magnetic Materials Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Huizhou Platinum Industrial Co Ltd.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
With the analysis among 179 patents, we discovered top 50 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Huazhong University of Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 15.08% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
Shanghai Shi, China
Patent: 2
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2