With the analysis among 3,725 patents, we discovered top 481 key players by total patent application. Mitsubishi Electric Corp., Samsung Electronics Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 7.62% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 106
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 89
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 57
Bayern, Germany
Patent: 53
Aichi-ken, Japan
Patent: 51
With the analysis among 17 patents, we discovered top 10 start-ups by total patent application. Aisin KK, UBTECH Robotics Corp. Ltd., Axion Research, Inc. are active in this area.
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Ibaraki-ken, Japan
Patent: 2
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Suxin IoT Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 553 patents applied in the last 5 years. We discover 429 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai, SK hynix, Inc. take 5.79% of patent filing during this period.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 11
Hefei Jinghong Electric Co., Ltd.
Anhui Sheng, China
Patent: 8
Microchip Technology, Inc.
Arizona, United States
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Georgia, United States
Patent: 5
Texas, United States
Patent: 5
With the analysis among related 553 patents in last 5 years, we discover 341 new entrants. Hefei Jinghong Electric Co., Ltd., Rheem Manufacturing Co., NXP USA, Inc. are the most active new entrants in this area.
Hefei Jinghong Electric Co., Ltd.
Anhui Sheng, China
Patent: 8
Georgia, United States
Patent: 5
Texas, United States
Patent: 5
California, United States
Patent: 4
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Ohio, United States
Patent: 3
GD Midea Heating & Ventilating Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
Rebound Technologies, Inc.
Colorado, United States
Patent: 3
With the analysis among 377 patents, we discovered top 120 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 11.41% of the total patent filing.
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 4