HENAN ZHENGDA AVIATION IND CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets transport, mechanical elements and electrical machinery and energy are WUHU YUANYI AVIATION TECH CO LTD, DIGITAL EAGLE TECH DEVELOPMENT YANCHENG CO LTD and JIANGSU DACHENG AVIATION TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Mechanical elements | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Packaging and shipping | |
#6 | Agriculture |
# | Technology | |
---|---|---|
#1 | Aeroplanes | |
#2 | Parachutes | |
#3 | Animal catching | |
#4 | Casings and printed circuits | |
#5 | Circuits for supplying electric power | |
#6 | Transferring liquids | |
#7 | Venting or aerating devices | |
#8 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Cui Lei | 10 |
#2 | Sun Wei | 9 |
#3 | Zhang Lei | 6 |
#4 | Cheng Jun | 2 |
#5 | Sun Chao | 1 |
#6 | Dong Tianhua | 1 |
#7 | Jia Xiao'Ao | 1 |
Publication | Filing date | Title |
---|---|---|
CN111003137A | Unmanned aerial vehicle organism of area handle | |
CN110937098A | Unmanned aerial vehicle horn beta structure | |
CN110957778A | Charger with double rectifier modules | |
CN111003136A | Novel unmanned aerial vehicle frame | |
CN111071976A | Anti-overflow plug-in structure of communicating vessel and forming method of communicating vessel | |
CN111017220A | Two liquid tank unmanned aerial vehicle | |
CN109733622A | A kind of mixed dynamic unmanned plane of oil electricity | |
CN109792978A | A kind of water system for the formula unmanned plane that sprays | |
CN109733610A | A kind of novel modularized unmanned plane | |
CN109733623A | A kind of engine support structure for unmanned plane | |
CN109812406A | A kind of water pump complement for the formula unmanned plane that sprays |