With the analysis among 205,408 patents, we discovered top 467 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Midea Group Co. Ltd. are dominant in this area. They take 0.95% of the total patent filing.
Jilin Sheng, China
Patent: 569
Guangdong Sheng, China
Patent: 437
Beijing Shi, China
Patent: 364
Shandong Sheng, China
Patent: 226
With the analysis among 120 patents, we discovered top 62 start-ups by total patent application. Ankao Suzhou Energy Co., Ltd., Studor, Inc., Beijing Zhixingzhe Technology Co. Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 18
New York, United States
Patent: 7
Beijing Shi, China
Patent: 5
New York, United States
Patent: 4
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Comunidad Valenciana, Spain
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 176,005 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Midea Group Co. Ltd., Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 0.48% of patent filing during this period.
Jilin Sheng, China
Patent: 325
Guangdong Sheng, China
Patent: 314
Shandong Sheng, China
Patent: 198
Beijing Shi, China
Patent: 155
Jiangsu Sheng, China
Patent: 144
Guangdong Sheng, China
Patent: 141
Jiangsu Sheng, China
Patent: 128
With the analysis among related 176,005 patents in last 5 years, we discover 39 new entrants. Gold Mantis Hardcover Technology (Suzhou) Co., Ltd., Guangdong Power Grid Co. Ltd., Zengcheng Country Garden Property Development Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 29
Henan Sheng, China
Patent: 18
Guizhou Sheng, China
Patent: 18
Jilin Sheng, China
Patent: 16
With the analysis among 23,170 patents, we discovered top 440 universities and scientific research institutions by total patent application. Hohai University, Kunming University of Science & Technology, Zhejiang University are dominant in this area. They take 3.34% of the total patent filing.
Jiangsu Sheng, China
Patent: 267
Yunnan Sheng, China
Patent: 260
Zhejiang Sheng, China
Patent: 246
Jiangsu Sheng, China
Patent: 221
Anhui Sheng, China
Patent: 196
Sichuan Sheng, China
Patent: 164
Hunan Sheng, China
Patent: 163
Sichuan Sheng, China
Patent: 144