With the analysis among 3,169 patents, we discovered top 486 key players by total patent application. Inventio AG, Mitsubishi Electric Corp., Otis Elevator Co. are dominant in this area. They take 26.95% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 261
Connecticut, United States
Patent: 254
Tokyo-to, Japan
Patent: 79
Hitachi Building Systems Co., Ltd.
Tokyo-to, Japan
Patent: 57
Mitsubishi Electric Building Solutions Corp
Shiga-ken, Japan
Patent: 49
Mitsubishi Electric Building Techno-Service Co. Ltd.
Tokyo-to, Japan
Patent: 43
With the analysis among 14 patents, we discovered top 11 start-ups by total patent application. Electric Aviation Group Ltd., Aeronext, Inc., Level Hydrofoils Ltd. are active in this area.
Electric Aviation Group Ltd.
BRISTOL, United Kingdom
Patent: 2
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Chengdu Xinchao Media Group Co. Ltd.
Sichuan Sheng, China
Patent: 1
Nanjing Xinchi Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Dezhihangchuang Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 2,735 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Otis Elevator Co., Inventio AG, Mitsubishi Electric Corp. take 15.98% of patent filing during this period.
Connecticut, United States
Patent: 182
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 53
Shiga-ken, Japan
Patent: 42
Hitachi Building Systems Co., Ltd.
Tokyo-to, Japan
Patent: 38
Mitsubishi Electric Building Solutions Corp
Shanghai Mitsubishi Elevator Co., Ltd.
Shanghai Shi, China
Patent: 27
With the analysis among related 2,735 patents in last 5 years, we discover 445 new entrants. Nanjing University of Aeronautics & Astronautics, AVIC Shaanxi Aircraft Industry (Group) Corp. Ltd., Jiangsu Special Equipment Safety Supervision and Inspection Institute are the most active new entrants in this area.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 17
AVIC Shaanxi Aircraft Industry (Group) Corp. Ltd.
Shaanxi Sheng, China
Patent: 11
Jiangsu Special Equipment Safety Supervision and Inspection Institute
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Patent: 8
South China Marine Machinery Plant
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Zhuhai Testing Institute of Guangdong Special Equipment Testing Institute
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Patent: 7
Zhangjiagang Tongyu Elevator Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Guangdong Winone Elevator Co. Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Malmo Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Suzhou Delinbao Elevator Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Hangzhou Aolida Elevator Co. Ltd.
Zhejiang Sheng, China
Patent: 5
With the analysis among 291 patents, we discovered top 61 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Northwestern Polytechnical University, Beihang University are dominant in this area. They take 14.09% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 17
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
North University of China
Shanxi Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2