With the analysis among 3,377 patents, we discovered top 486 key players by total patent application. Hitachi Ltd., General Electric Co., TOSHIBA Corp. are dominant in this area. They take 3.20% of the total patent filing.
Tokyo-to, Japan
Patent: 48
Massachusetts, United States
Patent: 30
Tokyo-to, Japan
Patent: 30
Xiamen Fengtao Ceramics Co Ltd
Fujian Sheng, China
Patent: 27
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 24
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 20
Texas, United States
Patent: 20
Illinois, United States
Patent: 19
Tokyo-to, Japan
Patent: 18
With the analysis among 20 patents, we discovered top 14 start-ups by total patent application. BitMain Technologies Holding Co., Thermal Corp., Forest Devices, Inc. are active in this area.
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Pennsylvania, United States
Patent: 2
Jeollanam-do, South Korea
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Shenzhen XIAOLAJIAO Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,800 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xiamen Fengtao Ceramics Co Ltd, Tianjin University of Commerce, Xi'an Jiaotong University take 3.39% of patent filing during this period.
Xiamen Fengtao Ceramics Co Ltd
Fujian Sheng, China
Patent: 27
Tianjin University of Commerce
Tianjin Shi, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Dalian University of Technology
Liaoning Sheng, China
Patent: 12
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
Shenzhen Xingqihong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 10
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 9
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9
With the analysis among related 1,800 patents in last 5 years, we discover 418 new entrants. Xiamen Fengtao Ceramics Co Ltd, Tianjin University of Commerce, Shenzhen Xingqihong Technology Co. Ltd. are the most active new entrants in this area.
Xiamen Fengtao Ceramics Co Ltd
Fujian Sheng, China
Patent: 27
Tianjin University of Commerce
Tianjin Shi, China
Patent: 19
Shenzhen Xingqihong Technology Co. Ltd.
Guangdong Sheng, China
Patent: 10
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 9
Zhaoyuan Huichao New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 7
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 6
With the analysis among 675 patents, we discovered top 143 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tianjin University of Commerce, South China University of Technology are dominant in this area. They take 8.59% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 22
Tianjin University of Commerce
Tianjin Shi, China
Patent: 19
South China University of Technology
Guangdong Sheng, China
Patent: 15
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 15
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
Guangdong University of Technology
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7