With the analysis among 1,730 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Koninklijke Philips NV, STMicroelectronics SA are dominant in this area. They take 4.74% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 34
Noord-Holland, Netherlands
Patent: 24
Noord-Brabant, Netherlands
Patent: 19
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 19
Massachusetts, United States
Patent: 17
Shandong Sheng, China
Patent: 17
Lucent Technologies, Inc.
New Jersey, United States
Patent: 17
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. Seeqc, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., REVX Technologies, Inc. are active in this area.
New York, United States
Patent: 5
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
California, United States
Patent: 1
Zhuhai Eeasy Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 502 patents applied in the last 5 years. We discover 306 most active companies in this area. The fast-growing Silergy Semiconductor Technology (Hangzhou) Co., Ltd., State Grid Corp. of China, AAC Technologies Pte Ltd. take 6.37% of patent filing during this period.
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 10
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 8
Realtek Semiconductor Corp.
Taiwan Province, China
Patent: 8
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 7
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 7
Ohio, United States
Patent: 6
Jingtuo Liyin Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 5
With the analysis among related 502 patents in last 5 years, we discover 220 new entrants. Realtek Semiconductor Corp., Cirrus Logic International Semiconductor Ltd., Jingtuo Liyin Technology (Beijing) Co., Ltd. are the most active new entrants in this area.
Realtek Semiconductor Corp.
Taiwan Province, China
Patent: 8
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 7
Jingtuo Liyin Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Connecticut, United States
Patent: 5
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Danfoss Power Electronics A/S
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 4
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
King Abdulaziz University
With the analysis among 394 patents, we discovered top 121 universities and scientific research institutions by total patent application. Southwest Jiaotong University, South China University of Technology, Guangdong University of Technology are dominant in this area. They take 8.88% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 10
Guangdong University of Technology
Guangdong Sheng, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 6
Minnesota, United States
Patent: 5