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HEFEI GENERAL MACH RES INST

Overview
  • Total Patents
    385
  • GoodIP Patent Rank
    5,712
  • Filing trend
    ⇩ 89.0%
About

HEFEI GENERAL MACH RES INST has a total of 385 patent applications. It decreased the IP activity by 89.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement, mechanical elements and control are SHANGHAI INESA ANALYTICAL INSTR CO LTD, JINAN HANON INSTR CO LTD and HEFEI GENERAL MACHINERY RES INST CO LTD.

Patent filings in countries

World map showing HEFEI GENERAL MACH RES INSTs patent filings in countries

Patent filings per year

Chart showing HEFEI GENERAL MACH RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xuedong 85
#2 Fan Zhichao 65
#3 Xu Peng 24
#4 Wang Bing 23
#5 Chen Cuilong 22
#6 Zhang Deyou 22
#7 Zhang Wei 20
#8 Han Caihong 19
#9 Wang Yongqiang 19
#10 Tong Wenhao 19

Latest patents

Publication Filing date Title
CN110987712A Device and method for sampling and measuring oil content of refrigerant
CN110988116A Method and device for distinguishing defect signals of inner wall and outer wall of water immersion ultrasonic detection pipe
CN110988121A Electromagnetic sound detection robot for storage tank
CN110987706A Method for estimating fracture toughness main curve reference temperature of ferritic steel by using impact energy
CN110436609A A kind of Intellectualized sewage water processing aeration control method with self-learning function
CN110441403A A kind of tubing circumferential crack water logging supersonic array detection device and method
CN110441039A A kind of explosion-proof environment simulation system for the test of hydrogen cyclic fatigue
CN110440472A A kind of cooling cycle system of partial phase change
CN110440505A A kind of wind-tunnel temperature control system of Two-way Cycle refrigerating medium Collaborative Control
CN110433525A A kind of co_2 supercritical fluid extraction system with recuperation of heat
CN110180747A A kind of electron pouring sealant glue melting device
CN110082402A A kind of explosive dicyandiamide solution nitrogen charging oxygen determination essential safe type Centrifugical extraction method
CN110081851A A kind of Monitoring Pinpelines and method for early warning based on association analysis
CN110081313A A kind of compensation system and control method preventing process pump and failing for pump startup
CN110081316A A kind of residual wall thickness monitoring system suitable for high-temperature bearing equipment
CN109614667A A kind of design method of PCHE core structure of heat exchanger design experiment model machine
CN109162717A A kind of mining, Tunnel Engineering waterpower driving method and its equipment
CN109011691A A kind of weak shearing-type liquid liquid centrifugal extractor of top suspension low-power consumption
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CN108675392A A kind of high efficiency oil slick suction unit for oil storage tank jet flow cleaning