With the analysis among 3,734 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 14.38% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 196
Tokyo-to, Japan
Patent: 182
Tokyo-to, Japan
Patent: 159
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 103
Tokyo-to, Japan
Patent: 88
Tokyo-to, Japan
Patent: 86
Nagano-ken, Japan
Patent: 61
California, United States
Patent: 53
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 48
With the analysis among 18 patents, we discovered top 9 start-ups by total patent application. Aisin KK, Global Freight Exchange, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Global Freight Exchange, Inc.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
Hangzhou HarmonyCloud Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 288 patents applied in the last 5 years. We discover 247 most active companies in this area. The fast-growing Guangdong Midea Refrigeration Equipment Co., Ltd., GM Global Technology Operations LLC, Midea Group Co. Ltd. take 6.94% of patent filing during this period.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 4
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 4
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Johnson Controls Tyco IP Holdings LLP
Semiconductor Components Industries LLC
Arizona, United States
Patent: 4
With the analysis among related 288 patents in last 5 years, we discover 170 new entrants. Johnson Controls Tyco IP Holdings LLP, Futaba Denshi Kogyo KK, China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Johnson Controls Tyco IP Holdings LLP
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nabors Drilling Technologies USA, Inc.
Texas, United States
Patent: 3
China Energy Engineering Group Guangdong Electric Power Design
Guangdong Sheng, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Quzhou Longding Auto Parts Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangsu University of Technology
Jiangsu Sheng, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
With the analysis among 223 patents, we discovered top 92 universities and scientific research institutions by total patent application. Southeast University, Korea Advanced Institute of Science & Technology, Tianjin University are dominant in this area. They take 11.21% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Korea Advanced Institute of Science & Technology
Tianjin Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3