With the analysis among 144,547 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Niterra Co., Ltd., Robert Bosch GmbH are dominant in this area. They take 2.01% of the total patent filing.
Osaka-fu, Japan
Patent: 1,274
Aichi-ken, Japan
Patent: 882
Baden-Württemberg, Germany
Patent: 751
Guangdong Sheng, China
Patent: 727
Beijing Shi, China
Patent: 605
Guangdong Sheng, China
Patent: 602
Tokyo-to, Japan
Patent: 440
Aichi-ken, Japan
Patent: 408
Shandong Sheng, China
Patent: 389
With the analysis among 203 patents, we discovered top 92 start-ups by total patent application. Englishco LLC, Aisin KK, Ankao Suzhou Energy Co., Ltd. are active in this area.
New York, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 6
Sachsen, Germany
Patent: 5
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 100,759 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, State Grid Corp. of China, Haier Smart Home Co., Ltd. take 1.09% of patent filing during this period.
Guangdong Sheng, China
Patent: 489
Beijing Shi, China
Patent: 322
Shandong Sheng, China
Patent: 289
Shaanxi Sheng, China
Patent: 167
Tokyo-to, Japan
Patent: 145
Shandong Sheng, China
Patent: 127
Shandong Sheng, China
Patent: 108
Zhejiang Sheng, China
Patent: 107
Shaanxi Sheng, China
Patent: 101
Beijing Shi, China
Patent: 95
With the analysis among related 100,757 patents in last 5 years, we discover 131 new entrants. Zuodian Industry (Hubei) Co., Ltd., Guangdong Shunde Bami Technology Co., Ltd., Anhui Hangyu Paimeng Radiation Protection Technology Co. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 27
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Patent: 27
Anhui Sheng, China
Patent: 27
Beijing Shi, China
Patent: 27
Shaanxi Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 24
With the analysis among 15,574 patents, we discovered top 343 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, Tsinghua University are dominant in this area. They take 3.38% of the total patent filing.
Shaanxi Sheng, China
Patent: 213
Zhejiang Sheng, China
Patent: 157
Beijing Shi, China
Patent: 147
Beijing Shi, China
Patent: 128
Shanghai Shi, China
Patent: 127
Tianjin Shi, China
Patent: 119
Jiangsu Sheng, China
Patent: 109
Yunnan Sheng, China
Patent: 107
Sichuan Sheng, China
Patent: 106
Jilin Sheng, China
Patent: 100