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PEI CHEN

Overview
  • Total Patents
    13
About

PEI CHEN has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement are JIANGSU HUAHAI M & C TECH LTD, KOEZUTI KOEZLEKEDESI TUDOMANYO and MMG AUTOMATIKA MUEVEK RT.

Patent filings in countries

World map showing PEI CHENs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing PEI CHENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Measuring volume

Top inventors

# Name Total Patents
#1 Pei Chen 13
#2 Shengchun Li 5
#3 Jing Chen 1

Latest patents

Publication Filing date Title
CN102589621A Impeller of high-precision rotor type flow transducer and working method of impeller
CN102425590A Support rod, and support frame adopting same
CN102207397A Multistreaming high-precision rotary ring type flow sensor and working method thereof
CN102011877A Novel down-mounting ball valve
CN101761662A Novel upper-mounting type ball valve core assembly and working method thereof
CN101376560A Lead-less glass material for plasma display barrier wall
CN101367615A Sealing glass with additive nano-aluminum oxide and method of manufacturing the same
CN101376563A Low-melting glass containing nano zinc oxide and preparation thereof
CN101376561A Low-melting point lead-less glasses powder for frit slurry, and preparation and use thereof
CN101376562A Dielectric layer lead-less glasses material for plasma display screen
CN101274468A Production line of full-automatic casting product
CN101274463A Mold with independent heating and automatic demoulding functions
CN101276980A Movement type friction switchgear