Learn more

YU QINGHUANG

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    59,284
  • Filing trend
    ⇩ 100.0%
About

YU QINGHUANG has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, macromolecular chemistry and polymers and basic materials chemistry are CLUSTER TECH CO LTD, KOJIMA RYOJI and NAMICS CORP.

Patent filings in countries

World map showing YU QINGHUANGs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing YU QINGHUANGs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
CN108288673A A kind of sub- transmission material of battery
CN108305939A A kind of calcium and magnesium electron transport material and application
CN108276963A A kind of composite phase-change material and the application in electronic field
CN108299815A A kind of heat-conducting polymer material and the purposes as electronic package material
CN108299792A A kind of environmental protection aluminium silicon composite material and the application in terms of electronic package material
CN108321126A A kind of aluminium silicon boron electronic package material
CN108281394A A kind of material and the purposes as electronic package material
CN108281392A A kind of high-performance composite materials used for electronic packaging
CN108299757A A kind of electronic package material graphene-boron composite material
CN108285592A A kind of high molecular material haveing excellent performance and its purposes of application
CN108299431A A kind of organic solar batteries electron acceptor material and its application
CN108299758A A kind of copper silicon composite and in electronic field application
CN108305940A A kind of electron transport material based on zinc oxide and application in solar cells
CN108285628A A kind of metal-base composites used for electronic packaging
CN108277377A A kind of high heat-conducting copper-based composite material and the purposes for being used to prepare electronic package material
CN108305854A A kind of excellent heat conducting composite material and application
CN108276964A A kind of expanded graphite composite phase-changing material and the application in terms of electronic heat sink
CN108281390A A kind of excellent boron aluminium electronic package substrate material
CN108299779A A kind of diamond-aluminium composite material as electronic package material
CN108281393A A kind of electronic package material composite material