With the analysis among 435 patents, we discovered top 75 key players by total patent application. Applied Materials, Inc., Shin-Etsu Handotai Co., Ltd., Freiberger Compound Materials GmbH are dominant in this area. They take 28.28% of the total patent filing.
California, United States
Patent: 82
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 21
Freiberger Compound Materials GmbH
Sachsen, Germany
Patent: 19
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 16
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 16
Alliance for Sustainable Energy LLC
Colorado, United States
Patent: 15
Sino Nitride Semiconductor Co., Ltd.
Guangdong Sheng, China
Patent: 14
Ostendo Technologies, Inc.
California, United States
Patent: 13
Samsung Electronics Co., Ltd.
Regents of the University of California
California, United States
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 80 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Alliance for Sustainable Energy LLC, Eta Research, Suzhou Navi Technology Co., Ltd. take 30.00% of patent filing during this period.
Alliance for Sustainable Energy LLC
Colorado, United States
Patent: 12
Shanghai Shi, China
Patent: 7
Suzhou Navi Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sino Nitride Semiconductor Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Industry-University Cooperation Foundation Hanyang University
Shin-Etsu Chemical Co., Ltd.
Shandong Inspur Huaguang Optoelectronics Co., Ltd.
Shandong Sheng, China
Patent: 3
Galtech Semiconductor Technology (Tongling) Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 80 patents in last 5 years, we discover 20 new entrants. Eta Research, Aledia SAS, Industry-University Cooperation Foundation Hanyang University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 7
Industry-University Cooperation Foundation Hanyang University
Shin-Etsu Chemical Co., Ltd.
Shandong Inspur Huaguang Optoelectronics Co., Ltd.
Shandong Sheng, China
Patent: 3
Xi'an Safelux Semiconductor Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Galtech Semiconductor Technology (Tongling) Co., Ltd.
Anhui Sheng, China
Patent: 2
Rochester Institute of Technology
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
With the analysis among 129 patents, we discovered top 27 universities and scientific research institutions by total patent application. Nanjing University, Institute of Semiconductors of Chinese Academy of Sciences, Tohoku University are dominant in this area. They take 38.76% of the total patent filing.
Jiangsu Sheng, China
Patent: 22
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 11
Miyagi-ken, Japan
Patent: 10
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Tokyo University of Agriculture & Technology
Guangdong Sheng, China
Patent: 3
National Sun Yat-Sen University
Taiwan Province, China
Patent: 3
Rochester Institute of Technology
New York, United States
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2