With the analysis among 3,715 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, Zhejiang Changxing Electronics Factory Co., Ltd., Dongguan Guanjia Electronic Equipment Co., Ltd. are dominant in this area. They take 4.12% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 88
Zhejiang Changxing Electronics Factory Co., Ltd.
Zhejiang Sheng, China
Patent: 34
Dongguan Guanjia Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 31
Samsung Electronics Co., Ltd.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 24
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 20
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 20
Hi-D (TinaJin) lndustrial Technology co.Ltd
Tianjin Shi, China
Patent: 19
Tokyo-to, Japan
Patent: 18
With the analysis among 14 patents, we discovered top 9 start-ups by total patent application. Jiangsu Huacun Electronic Technology Co., Ltd., Yangtze Memory Technologies Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Jiangsu Huacun Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
YEESTOR Microelectronics Co. Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Zhuhai Eeasy Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,996 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Hi-D (TinaJin) lndustrial Technology co.Ltd, China Southern Power Grid Research Institute Co., Ltd. take 3.11% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 26
Hi-D (TinaJin) lndustrial Technology co.Ltd
Tianjin Shi, China
Patent: 19
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 17
Wuhan Jinghong Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Suzhou Hirose Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Dongguan Guanjia Electronic Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 11
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 10
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
With the analysis among related 1,996 patents in last 5 years, we discover 406 new entrants. Hi-D (TinaJin) lndustrial Technology co.Ltd, Wuhan Jinghong Electronic Technology Co., Ltd., Suzhou Hirose Optoelectronics Co., Ltd. are the most active new entrants in this area.
Hi-D (TinaJin) lndustrial Technology co.Ltd
Tianjin Shi, China
Patent: 19
Wuhan Jinghong Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 14
Suzhou Hirose Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Shenzhen Jinfengda Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
Tianjin Feilai Technology Co., Ltd.
Tianjin Shi, China
Patent: 8
Shanghai Jifeng Electronics Co., Ltd.
Shanghai Shi, China
Patent: 8
Haituo Instrument (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 7
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 7
Nanjing Wencui New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Guangdong Zhongpeng Electric Co., Ltd.
Guangdong Sheng, China
Patent: 5
With the analysis among 607 patents, we discovered top 133 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Harbin University of Science & Technology, Beihang University are dominant in this area. They take 10.54% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 24
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 14
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 9
Beijing Jiaotong University
Beijing Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7