Search results for “Ventilation duct” companies
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Key Players
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Innovation Intensity
With the analysis among 10,916 patents, we discovered top 486 key players by total patent application. TOSHIBA Corp., Lindab AB, Mitsubishi Electric Corp. are dominant in this area. They take 2.52% of the total patent filing.
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 100
Lindab AB
Sweden
Patent: 90
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 85
DENSO Corp.
Aichi-ken, Japan
Patent: 62
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 61
Hitachi Ltd.
Tokyo-to, Japan
Patent: 59
Brembo SpA
Lombardia, Italy
Patent: 58
LG Electronics, Inc.
South Korea
Patent: 39
Sharp Corp.
Toyama-ken, Japan
Patent: 29
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 29
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 20 patents, we discovered top 12 start-ups by total patent application. Zopa Ltd., Haoting Xinfeng, Teqoya SAS are active in this area.
Zopa Ltd.
United Kingdom
Patent: 6
STARTUP
Haoting Xinfeng
Hebei Sheng, China
Patent: 3
STARTUP
Teqoya SAS
France
Patent: 2
STARTUP
Qisen
Beijing Shi, China
Patent: 1
STARTUP
Qingdao Magene Intelligence Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
STARTUP
Shanghai Zhizu Logistic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
Zhaohuake Com
Shandong Sheng, China
Patent: 1
STARTUP
Yhd
Jiangsu Sheng, China
Patent: 1
STARTUP
Fusang Corp.
Hong Kong SAR, China
Patent: 1
STARTUP
uze! Mobility GmbH
Bremen, Germany
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 6,471 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hebei Duchuang Electromechanical Engineering Co., Ltd., Vatti Corp. Ltd., Haier Smart Home Co., Ltd. take 0.94% of patent filing during this period.
Hebei Duchuang Electromechanical Engineering Co., Ltd.
Hebei Sheng, China
Patent: 24
Vatti Corp. Ltd.
Guangdong Sheng, China
Patent: 19
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 18
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 17
Schüco International KG
Nordrhein-Westfalen, Germany
Patent: 14
Honda Motor Co., Ltd.
Tokyo-to, Japan
Patent: 14
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 13
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 12
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 6,471 patents in last 5 years, we discover 420 new entrants. Hebei Duchuang Electromechanical Engineering Co., Ltd., Vatti Corp. Ltd., China Railway Construction Group Co., Ltd. are the most active new entrants in this area.
Hebei Duchuang Electromechanical Engineering Co., Ltd.
Hebei Sheng, China
Patent: 24
Vatti Corp. Ltd.
Guangdong Sheng, China
Patent: 19
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 17
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 12
Suzhou Suhe Ventilation Equipment Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Changzhou Landa Environmental Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Anhui Tianjia Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 9
Wujiang Jinxiao Air Conditioning Purification Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Jinan Yantong Ventilation Equipment Co., Ltd.
Shandong Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 681 patents, we discovered top 211 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Wuhan University of Technology, Chongqing Vocational Institute of Engineering are dominant in this area. They take 7.05% of the total patent filing.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 26
Wuhan University of Technology
Hubei Sheng, China
Patent: 13
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 9
Chongqing University
Chongqing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Beijing Jiaotong University
Beijing Shi, China
Patent: 5
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 5
Dongguan University of Technology
Guangdong Sheng, China
Patent: 5
Zhejiang University
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
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