With the analysis among 84 patents, we discovered top 48 key players by total patent application. Toyota Motor Corp., LG Electronics, Inc., Hyundai Motor Co., Ltd. are dominant in this area. They take 22.62% of the total patent filing.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 4
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
Ohio, United States
Patent: 3
Shanghai Shen-Li High Tech Co. Ltd.
Shanghai Shi, China
Patent: 3
Qingdao Haier (Jiaozhou) Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Toyota Motor Corp., Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd., Suzhou Dongfeng Fineblanking Engineering Co., Ltd. take 40.91% of patent filing during this period.
Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd.
Jiangsu Sheng, China
Patent: 3
Suzhou Dongfeng Fineblanking Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Zhangjiagang Furui Hydrogen Energy Equipment Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yichang Dexin Practical Gas Co.,Ltd.
Hubei Sheng, China
Patent: 1
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Hongfeng Industrial Co., Ltd.
Shanghai Shi, China
Patent: 1
NanJing Hopes Technology CO.,Ltd
Jiangsu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 13 new entrants. Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd., Suzhou Dongfeng Fineblanking Engineering Co., Ltd., Zhangjiagang Furui Hydrogen Energy Equipment Co. Ltd. are the most active new entrants in this area.
Zhangjiagang Research Institute of Hydrogen Energy Co.,Ltd.
Jiangsu Sheng, China
Patent: 3
Suzhou Dongfeng Fineblanking Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhangjiagang Furui Hydrogen Energy Equipment Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yichang Dexin Practical Gas Co.,Ltd.
Hubei Sheng, China
Patent: 1
Shanghai Hongfeng Industrial Co., Ltd.
Shanghai Shi, China
Patent: 1
NanJing Hopes Technology CO.,Ltd
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1
Ningxia Tiansheng High-tech Industry Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 13 patents, we discovered top 6 universities and scientific research institutions by total patent application. National Central University, Southeast University, Sun Yat-Sen University are dominant in this area. They take 46.15% of the total patent filing.
National Central University
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
China Institute of Atomic Energy
Beijing Shi, China
Patent: 1