With the analysis among 234 patents, we discovered top 115 key players by total patent application. Sony Group Corp., LG Electronics, Inc., Matsushita Electronics Corp. are dominant in this area. They take 22.65% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 13
Shanghai Shi, China
Patent: 4
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With the analysis among related 42 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing GM Global Technology Operations LLC, KYB Corp., Baolianhua New Energy Technology (Shanghai) Co., Ltd. take 16.67% of patent filing during this period.
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Qingdao Yongheyuan Industry and Trade Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 35 new entrants. GM Global Technology Operations LLC, KYB Corp., Baolianhua New Energy Technology (Shanghai) Co., Ltd. are the most active new entrants in this area.
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Qingdao Yongheyuan Industry and Trade Co., Ltd.
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 50 patents, we discovered top 25 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Shanghai Jiao Tong University, Xi'an Jiaotong University are dominant in this area. They take 16.00% of the total patent filing.
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1