With the analysis among 4,294 patents, we discovered top 490 key players by total patent application. Hitachi Ltd., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 4.75% of the total patent filing.
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 54
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 52
Hovedstaden, Denmark
Patent: 48
Zhejiang Roomeye Energy-Saving Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 46
California, United States
Patent: 35
With the analysis among 24 patents, we discovered top 19 start-ups by total patent application. Aisin KK, Qi An Xin Technology Group, Inc., Beijing Zhongrui Tianxia Information Technology Co. Ltd. are active in this area.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 2
Beijing Zhongrui Tianxia Information Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Innovex Downhole Solutions, Inc.
Texas, United States
Patent: 1
Beijing Minglue Software System Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Wuxi Xuelang Shuzhi Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Huacun Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,470 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hunan Jinwei New Material Technology Co Ltd., View, Inc., Hunan Jianzhi Curtain Wall Installation Design Co., Ltd. take 4.22% of patent filing during this period.
Hunan Jinwei New Material Technology Co Ltd.
Hunan Sheng, China
Patent: 24
California, United States
Patent: 21
Hunan Jianzhi Curtain Wall Installation Design Co., Ltd.
Hunan Sheng, China
Patent: 17
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Guangdong Kinlong Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 15
California, United States
Patent: 13
Zhongshan Opike Hardware Product Co. Ltd.
Guangdong Sheng, China
Patent: 13
Zhejiang Deyilong Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 12
With the analysis among related 1,470 patents in last 5 years, we discover 402 new entrants. Hunan Jianzhi Curtain Wall Installation Design Co., Ltd., Zhongshan Opike Hardware Product Co. Ltd., Zhejiang Deyilong Technology Co., Ltd. are the most active new entrants in this area.
Hunan Jianzhi Curtain Wall Installation Design Co., Ltd.
Hunan Sheng, China
Patent: 17
Zhongshan Opike Hardware Product Co. Ltd.
Guangdong Sheng, China
Patent: 13
Zhejiang Deyilong Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 12
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 8
Shenzhen Yilian Information System Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shandong Guoqiang Hardware Science & Tech Joint Stock Co. Ltd
Shandong Sheng, China
Patent: 7
Universal City Studios LLLP
California, United States
Patent: 7
Changshu Shunwang Network Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Changshu Shengming Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Shanghai Hongye Curtain Wall Decoration Engineering Co., Ltd.
Shanghai Shi, China
Patent: 7
With the analysis among 313 patents, we discovered top 112 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Beijing University of Technology, China University of Mining & Technology are dominant in this area. They take 9.90% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Korea Advanced Institute of Science & Technology
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
University College London
North China Electric Power University
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3