Learn more

ZHEJIANG AOXIN INSTR CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    166,325
  • Filing trend
    ⇩ 50.0%
About

ZHEJIANG AOXIN INSTR CO LTD has a total of 11 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets measurement, mechanical elements and audio-visual technology are SIERS, SEETRU LTD and REULING G M B H GEB.

Patent filings in countries

World map showing ZHEJIANG AOXIN INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG AOXIN INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Fuchuan 8
#2 Fan Shuci 8
#3 Fan Shuwei 7
#4 Bai Fan 7
#5 Chen Tongzhao 7
#6 Hu Jiantian 7
#7 Fan Shujin 5
#8 Wang Jianying 5
#9 Han Yi 5
#10 Fan Shumiao 4

Latest patents

Publication Filing date Title
CN111637935A Vortex street flowmeter
CN111649845A Intelligent temperature transmitter
CN111174968A Ultrahigh-pressure high-precision pressure transmitter
CN111238590A Integrated high-voltage electromagnetic flow measurement and control device for low-temperature environment
CN110361062A A kind of high maintenance type right angle electromagnetic flowmeter
CN109373050A A kind of corrosion-resisting high-performance flow controller
CN107764348A A kind of electromagnetic flowmeter
CN107701848A A kind of IN process measure and control device
CN104296812A Right-angle high-pressure electromagnetic flow meter
CN104265963A Ultra-high pressure flow controller
CN101498374A Completely balanced rotating regulation valve