Search results for “Helicopter rotor” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 13,830 patents, we discovered top 489 key players by total patent application. Airbus Helicopters, Inc., Bell Helicopter Textron, Inc., Sikorsky Aircraft Corp. are dominant in this area. They take 14.40% of the total patent filing.
Airbus Helicopters, Inc.
France
Patent: 890
Bell Helicopter Textron, Inc.
Texas, United States
Patent: 639
Sikorsky Aircraft Corp.
Connecticut, United States
Patent: 463
United Technologies Corp.
Connecticut, United States
Patent: 366
Foshan Shenfeng Aviation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 243
AIRBUS HELICOPTERS DEUTSCHLAND GmbH
Germany
Patent: 217
The Boeing Co.
Illinois, United States
Patent: 215
Société Nationale Industrielle Aérospatiale SA
France
Patent: 215
Textron Innovations, Inc.
Rhode Island, United States
Patent: 168
Ewatt Technology Co. Ltd.
Hubei Sheng, China
Patent: 154
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 404 patents, we discovered top 60 start-ups by total patent application. SZ DJI Technology Co., Ltd., Dralong, Beijing Qinghang Bauhinia Equipment Technology Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 117
STARTUP
Dralong
Liaoning Sheng, China
Patent: 48
STARTUP
Beijing Qinghang Bauhinia Equipment Technology Co., Ltd.
Beijing Shi, China
Patent: 23
STARTUP
Efy Zhikong (Tianjin) Technology Co. Ltd.
Tianjin Shi, China
Patent: 15
STARTUP
Shenzhen Zhihang Uav Co. Ltd.
Guangdong Sheng, China
Patent: 15
STARTUP
Aeronext, Inc.
Tokyo-to, Japan
Patent: 15
STARTUP
X-Clouduav
Liaoning Sheng, China
Patent: 14
STARTUP
Prodrone Co., Ltd.
Aichi-ken, Japan
Patent: 11
STARTUP
Protability & Precision
Guangdong Sheng, China
Patent: 10
Wisk Aero LLC
California, United States
Patent: 8
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 4,269 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Foshan Shenfeng Aviation Technology Co., Ltd., China Helicopter Research & Development Institute take 9.39% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 168
Foshan Shenfeng Aviation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 126
China Helicopter Research & Development Institute
Jiangxi Sheng, China
Patent: 107
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 84
Bell Helicopter Textron, Inc.
Texas, United States
Patent: 61
Textron Innovations, Inc.
Rhode Island, United States
Patent: 49
Beihang University
Beijing Shi, China
Patent: 39
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 39
STARTUP
Dralong
Liaoning Sheng, China
Patent: 33
Guangzhou Walkera Technology Co., Ltd.
Guangdong Sheng, China
Patent: 31
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 4,269 patents in last 5 years, we discover 230 new entrants. Changsha Yunzhihang Technology Co., Ltd., Nanjing Forest Police College, XLPOWER CO.,LIMITED are the most active new entrants in this area.
Changsha Yunzhihang Technology Co., Ltd.
Hunan Sheng, China
Patent: 28
Nanjing Forest Police College
Jiangsu Sheng, China
Patent: 19
XLPOWER CO.,LIMITED
Jiangsu Sheng, China
Patent: 16
Zhongke Lingdong Aviation Technology Chengdu Co., Ltd.
Sichuan Sheng, China
Patent: 15
Chengdu Cloud Wing Technology Co., Ltd.
Sichuan Sheng, China
Patent: 13
Guangdong Wanhong Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Wuhu Yixun Flight Intelligent Equipment Co., Ltd.
Anhui Sheng, China
Patent: 12
Changsha Shengong Information Technology Co., Ltd.
Hunan Sheng, China
Patent: 11
Nanjing Linglong Rotor UAV System Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Nanjing Taiside Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Research Institutions
Order by:
Innovation Intensity
With the analysis among 3,897 patents, we discovered top 277 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beihang University, Zhejiang University of Technology are dominant in this area. They take 18.09% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 346
Beihang University
Beijing Shi, China
Patent: 155
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 116
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 99
Tianjin University
Tianjin Shi, China
Patent: 62
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 55
Beijing Institute of Technology
Beijing Shi, China
Patent: 51
South China Agricultural University
Guangdong Sheng, China
Patent: 51
Zhejiang University
Zhejiang Sheng, China
Patent: 50
Jilin University
Jilin Sheng, China
Patent: 46
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: