With the analysis among 26,628 patents, we discovered top 478 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 6.17% of the total patent filing.
Tokyo-to, Japan
Patent: 674
Tokyo-to, Japan
Patent: 504
Beijing Shi, China
Patent: 466
Tokyo-to, Japan
Patent: 413
Osaka-fu, Japan
Patent: 391
Tokyo-to, Japan
Patent: 344
Massachusetts, United States
Patent: 337
Tokyo-to, Japan
Patent: 294
Saitama-ken, Japan
Patent: 215
With the analysis among 68 patents, we discovered top 22 start-ups by total patent application. Englishco LLC, Eximis Surgical, Inc., Xfusion Digital Technologies Co. Ltd. are active in this area.
New York, United States
Patent: 20
Colorado, United States
Patent: 7
Henan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
New York, United States
Patent: 2
With the analysis among related 5,226 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong Midea Refrigeration Equipment Co., Ltd., State Grid Corp. of China, Midea Group Co. Ltd. take 6.60% of patent filing during this period.
Guangdong Sheng, China
Patent: 140
Beijing Shi, China
Patent: 109
Guangdong Sheng, China
Patent: 96
Guangdong Sheng, China
Patent: 59
Guangdong Sheng, China
Patent: 58
Heilongjiang Sheng, China
Patent: 37
Osaka-fu, Japan
Patent: 34
With the analysis among related 5,226 patents in last 5 years, we discover 198 new entrants. Haier Smart Home Co., Ltd., JoulWatt Technology, Inc. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 16
Hong Kong SAR, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 11
Taiwan Province, China
Patent: 11
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 3,753 patents, we discovered top 257 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, South China University of Technology are dominant in this area. They take 7.75% of the total patent filing.
Zhejiang Sheng, China
Patent: 105
Jiangsu Sheng, China
Patent: 95
Guangdong Sheng, China
Patent: 88
Shanghai Shi, China
Patent: 83
Sichuan Sheng, China
Patent: 74
Jiangsu Sheng, China
Patent: 72
Hubei Sheng, China
Patent: 62
Jiangsu Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 56
Fujian Sheng, China
Patent: 49