With the analysis among 5,320 patents, we discovered top 484 key players by total patent application. TOSHIBA Corp., General Electric Co., Intersil Corp. are dominant in this area. They take 4.89% of the total patent filing.
Tokyo-to, Japan
Patent: 85
Massachusetts, United States
Patent: 82
California, United States
Patent: 80
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 77
Sanken Electric Co., Ltd.
Saitama-ken, Japan
Patent: 74
Samsung Display Co., Ltd.
Kyoto-fu, Japan
Patent: 64
O2Micro International Ltd.
Taiwan Province, China
Patent: 60
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 58
Taiwan Province, China
Patent: 57
With the analysis among 33 patents, we discovered top 15 start-ups by total patent application. Wupatec SAS, Polarium Energy Solutions AB, Nowi Energy BV are active in this area.
Polarium Energy Solutions AB
Zuid-Holland, Netherlands
Patent: 4
California, United States
Patent: 3
Shenzhen Jieguan Dexin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 494 patents applied in the last 5 years. We discover 239 most active companies in this area. The fast-growing LG Innotek Co., Ltd., The NOCO Co., L7 Drive Oy take 6.28% of patent filing during this period.
Ohio, United States
Patent: 10
Minnesota, United States
Patent: 9
Samsung Display Co., Ltd.
Mitsubishi Electric Corp.
California, United States
Patent: 7
STMicroelectronics (Grand Ouest) SAS
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 7
With the analysis among related 494 patents in last 5 years, we discover 110 new entrants. The NOCO Co., STMicroelectronics (Grand Ouest) SAS, Genelec Oy are the most active new entrants in this area.
Ohio, United States
Patent: 10
STMicroelectronics (Grand Ouest) SAS
Wuxi ETEK Microelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Midtjylland, Denmark
Patent: 4
Illinois, United States
Patent: 3
NCKU Research & Development Foundation
Technical University of Denmark
Hovedstaden, Denmark
Patent: 3
Diamond Zappos Electric Co., Ltd.
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Patent: 3
With the analysis among 338 patents, we discovered top 86 universities and scientific research institutions by total patent application. California Institute of Technology, University of Hong Kong, Regents of the University of Colorado are dominant in this area. They take 10.36% of the total patent filing.
California Institute of Technology
California, United States
Patent: 13
Hong Kong SAR, China
Patent: 9
Regents of the University of Colorado
Colorado, United States
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
National Tsing-Hua University
Taiwan Province, China
Patent: 6
Taiwan Province, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Utah, United States
Patent: 4
Seoul National University of Science & Technology