With the analysis among 1,779 patents, we discovered top 481 key players by total patent application. General Electric Co., Alpha & Omega Semiconductor Ltd., Alpha & Omega Semiconductor, Inc. are dominant in this area. They take 6.97% of the total patent filing.
Massachusetts, United States
Patent: 42
Alpha & Omega Semiconductor Ltd.
California, United States
Patent: 42
Alpha & Omega Semiconductor, Inc.
California, United States
Patent: 40
Beijing Shi, China
Patent: 37
Shanghai Shi, China
Patent: 31
Delaware, United States
Patent: 25
Taiwan Province, China
Patent: 22
Arizona, United States
Patent: 20
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
With the analysis among related 501 patents applied in the last 5 years. We discover 279 most active companies in this area. The fast-growing Shanghai Wei An Semiconductor Co., Ltd., Jing Yan Technology Co., Ltd., Alpha & Omega Semiconductor (Cayman) Ltd. take 10.98% of patent filing during this period.
Shanghai Shi, China
Patent: 21
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Patent: 19
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 8
Taiwan Province, China
Patent: 7
Fujian Sheng, China
Patent: 7
Illinois, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among related 501 patents in last 5 years, we discover 228 new entrants. Shandong Zhisheng Electronic Devices Co., Ltd., Jiangnan University, Shanghai Yinte Electronics Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Chengdu Bode Construction and Power Management Consulting Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among 108 patents, we discovered top 39 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Zhejiang University, Jiangnan University are dominant in this area. They take 21.30% of the total patent filing.
Sichuan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2