With the analysis among 23,478 patents, we discovered top 471 key players by total patent application. China Petroleum & Chemical Corp., Jiangsu Province Metallurgical Design Institute Co., Ltd., Ocean's King Lighting Science & Technology Co., Ltd. are dominant in this area. They take 1.74% of the total patent filing.
Beijing Shi, China
Patent: 174
Jiangsu Sheng, China
Patent: 130
Guangdong Sheng, China
Patent: 104
Guangdong Sheng, China
Patent: 100
Guangdong Sheng, China
Patent: 80
Osaka-fu, Japan
Patent: 79
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 72
Tokyo-to, Japan
Patent: 56
With the analysis among 28 patents, we discovered top 20 start-ups by total patent application. Aisin KK, OrelTech Ltd., Thermal Corp. are active in this area.
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
Minnesota, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 11,749 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, North Eastern University, Panasonic Intellectual Property Management Co. Ltd. take 1.47% of patent filing during this period.
Hunan Sheng, China
Patent: 62
Liaoning Sheng, China
Patent: 62
Osaka-fu, Japan
Patent: 49
Yunnan Sheng, China
Patent: 45
Beijing Shi, China
Patent: 43
Hubei Sheng, China
Patent: 30
Beijing Shi, China
Patent: 23
Arizona, United States
Patent: 23
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
With the analysis among related 11,749 patents in last 5 years, we discover 243 new entrants. Umicore Vital Thin Film Technologies Co. Ltd., Feng Tay Enterprises Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Taiwan Province, China
Patent: 10
Hunan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
With the analysis among 4,379 patents, we discovered top 312 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, North Eastern University are dominant in this area. They take 7.70% of the total patent filing.
Hunan Sheng, China
Patent: 105
Yunnan Sheng, China
Patent: 104
Liaoning Sheng, China
Patent: 94
Hubei Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 53
Shaanxi Sheng, China
Patent: 46
Shanghai Shi, China
Patent: 43
Beijing Shi, China
Patent: 42
Hubei Sheng, China
Patent: 41
Sichuan Sheng, China
Patent: 41