With the analysis among 338 patents, we discovered top 242 key players by total patent application. Chengdu Chengbang Power Testing Instrument Co., Ltd., Wolfspeed, Inc., Hebei Zhongke Yihang Electronic Information Technology Co., Ltd. are dominant in this area. They take 9.76% of the total patent filing.
Sichuan Sheng, China
Patent: 17
North Carolina, United States
Patent: 8
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Oregon, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 191 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Hebei Zhongke Yihang Electronic Information Technology Co., Ltd., Shenzhen Xinjingcheng Technology Co., Ltd., Shenzhen Lizhun Sensing Technology Co., Ltd. take 10.99% of patent filing during this period.
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Suzhou Wanku Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 191 patents in last 5 years, we discover 119 new entrants. Hebei Zhongke Yihang Electronic Information Technology Co., Ltd., Shenzhen Xinjingcheng Technology Co., Ltd., Shenzhen Lizhun Sensing Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Suzhou Wanku Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 239 patents, we discovered top 102 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University of Technology, Zhejiang University are dominant in this area. They take 7.11% of the total patent filing.
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4