With the analysis among 84,681 patents, we discovered top 472 key players by total patent application. China Petroleum & Chemical Corp., Gree Electric Appliances, Inc. of Zhuhai, Matsushita Electronics Corp. are dominant in this area. They take 1.70% of the total patent filing.
Beijing Shi, China
Patent: 516
Guangdong Sheng, China
Patent: 464
Osaka-fu, Japan
Patent: 461
California, United States
Patent: 424
Tokyo-to, Japan
Patent: 420
Tokyo-to, Japan
Patent: 372
Tokyo-to, Japan
Patent: 353
Massachusetts, United States
Patent: 349
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 329
With the analysis among 173 patents, we discovered top 70 start-ups by total patent application. Aisin KK, Eavor Technologies, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 55
Alberta, Canada
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 4
Jeollanam-do, South Korea
Patent: 4
California, United States
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 34,073 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Xi'an Jiaotong University take 2.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 309
Shandong Sheng, China
Patent: 193
Shaanxi Sheng, China
Patent: 181
Shaanxi Sheng, China
Patent: 117
Guangdong Sheng, China
Patent: 99
Beijing Shi, China
Patent: 87
Beijing Shi, China
Patent: 86
Shandong Sheng, China
Patent: 79
Zhejiang Sheng, China
Patent: 76
Liaoning Sheng, China
Patent: 75
With the analysis among related 34,073 patents in last 5 years, we discover 55 new entrants. Guangdong Power Grid Co. Ltd., Shenzhen Smoore Technology Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanxi Sheng, China
Patent: 11
Delaware, United States
Patent: 11
Beijing Shi, China
Patent: 10
Alberta, Canada
Patent: 10
With the analysis among 18,417 patents, we discovered top 289 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Zhejiang University are dominant in this area. They take 5.94% of the total patent filing.
Shaanxi Sheng, China
Patent: 411
Beijing Shi, China
Patent: 335
Zhejiang Sheng, China
Patent: 272
Heilongjiang Sheng, China
Patent: 251
Beijing Shi, China
Patent: 232
Tianjin Shi, China
Patent: 232
Hunan Sheng, China
Patent: 218
Beijing Shi, China
Patent: 209
Jiangsu Sheng, China
Patent: 207
Liaoning Sheng, China
Patent: 205