Learn more

WUHAN AVIAT INSTR CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    195,567
About

WUHAN AVIAT INSTR CO LTD has a total of 22 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machines, measurement and environmental technology are CHANGSHU TIANHAO MACHINERY CO LTD, CHENGDU CITY XINDU DISTR XIN YUE AIR CLEANING FACILITY FACTORY and VOLSTATIC HOLDINGS LTD.

Patent filings in countries

World map showing WUHAN AVIAT INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing WUHAN AVIAT INSTR CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Li 8
#2 Wang Xuefeng 8
#3 Cui Youliang 6
#4 Xu Yanghui 5
#5 Lai Nianhua 3
#6 Fan Xiaoying 3
#7 Chen Mingsen 3
#8 Pei Heyan 3
#9 Wang Wensheng 3
#10 Shi Wenbin 3

Latest patents

Publication Filing date Title
CN104368471A Icing tunnel or freezing climatic chamber spray water pressure control device and method
CN104457672A Debugging method for angle gauge clamp
CN104470016A Method for manufacturing deicing coil by using multiple layers of circuit boards
CN104386264A Ground verification testing method for injection type icing sensor
CN103670017A Mechanical reserve parachute unlocking device
CN103612766A Reserve parachute opening control device
CN103776585A Hydraulic indicator error inspection method
CN103776122A Ice wind tunnel humidity control method and special humidification system thereof
CN103612764A Host and backup linked type parachute system
CN103604580A Stabilizing method for icing wind tunnel vacuum degree
CN103606476A Device for preventing arc discharge of metal contacts
CN103308122A Pressurized interface device with spiral bourdon tube
CN103278269A Temperature compensation method for high accuracy pressure transmitter
CN103234695A Detection verifying circuit and detection verifying method of pressure transmitter
CN104118563A Electric exciting type fire blast rope cutting device
CN104120902A Cold-bridge-preventing structure for freezing climate chamber
CN104122063A Freezing weather chamber
CN104122846A Temperature stabilizing method of icing test of icing wind tunnel or icing climate chamber
CN103234689A Circuit of high-accuracy pressure transmitter
CN104118001A Mechanical cutting device