With the analysis among 1,505 patents, we discovered top 485 key players by total patent application. Samsung Electronics Co., Ltd., QUALCOMM, Inc., State Grid Corp. of China are dominant in this area. They take 7.11% of the total patent filing.
California, United States
Patent: 33
Beijing Shi, China
Patent: 31
Guangdong Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 27
New Jersey, United States
Patent: 15
California, United States
Patent: 14
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among 8 patents, we discovered top 8 start-ups by total patent application. Qi An Xin Technology Group, Inc., Beijing Dami Technology Co., Ltd., Anhui Kuwa Robot Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 671 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Donghai Research Station, Institute of Acoustics, Chinese Academy of Sciences, State Grid Xinyuan Co., Ltd. take 2.24% of patent filing during this period.
Beijing Shi, China
Patent: 8
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Patent: 4
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 671 patents in last 5 years, we discover 473 new entrants. Donghai Research Station, Institute of Acoustics, Chinese Academy of Sciences, State Grid Xinyuan Co., Ltd., REE Automotive Ltd are the most active new entrants in this area.
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Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhong Chuan Ling Jiu Dian Zi ( Wu Han ) You Xian Ze Ren Gong Si
Hubei Sheng, China
Patent: 2
Yichuangfu Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 241 patents, we discovered top 86 universities and scientific research institutions by total patent application. Zhejiang University, China University of Mining & Technology, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 12.45% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2