With the analysis among 90,686 patents, we discovered top 489 key players by total patent application. Lenovo (Beijing) Co., Ltd., Samsung Electronics Co., Ltd., Seiko Epson Corp. are dominant in this area. They take 8.66% of the total patent filing.
Beijing Shi, China
Patent: 4,063
Nagano-ken, Japan
Patent: 1,613
Tokyo-to, Japan
Patent: 1,511
Beijing Shi, China
Patent: 1,399
California, United States
Patent: 1,380
Guangdong Sheng, China
Patent: 1,295
Taiwan Province, China
Patent: 1,010
Tokyo-to, Japan
Patent: 817
Toyama-ken, Japan
Patent: 777
With the analysis among 1,090 patents, we discovered top 313 start-ups by total patent application. JOLED, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 67
Beijing Shi, China
Patent: 65
Guangdong Sheng, China
Patent: 58
Guangdong Sheng, China
Patent: 48
Shanghai Shi, China
Patent: 33
Guangdong Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 19
With the analysis among related 46,416 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., State Grid Corp. of China, Contemporary Amperex Technology Co., Ltd. take 4.87% of patent filing during this period.
Guangdong Sheng, China
Patent: 943
Beijing Shi, China
Patent: 810
Fujian Sheng, China
Patent: 506
Beijing Shi, China
Patent: 444
Guangdong Sheng, China
Patent: 291
undefined undefined
Patent: 260
Guangdong Sheng, China
Patent: 238
Zhejiang Sheng, China
Patent: 232
Tokyo-to, Japan
Patent: 199
With the analysis among related 46,416 patents in last 5 years, we discover 120 new entrants. Contemporary Amperex Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Haier Smart Home Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 506
Guangdong Sheng, China
Patent: 238
Shandong Sheng, China
Patent: 165
Fujian Sheng, China
Patent: 146
Chongqing Shi, China
Patent: 137
Guangdong Sheng, China
Patent: 132
Beijing Shi, China
Patent: 92
Fujian Sheng, China
Patent: 89
Guangdong Sheng, China
Patent: 70
Jiangsu Sheng, China
Patent: 70
With the analysis among 5,072 patents, we discovered top 255 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Tsinghua University are dominant in this area. They take 6.47% of the total patent filing.
Beijing Shi, China
Patent: 70
Zhejiang Sheng, China
Patent: 51
Beijing Shi, China
Patent: 50
Sichuan Sheng, China
Patent: 47
Shaanxi Sheng, China
Patent: 46
Beijing Shi, China
Patent: 43
Hubei Sheng, China
Patent: 42
Hubei Sheng, China
Patent: 41
Shandong Sheng, China
Patent: 34
Chongqing Shi, China
Patent: 33