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LINQUAN COUNTY QIANGGANG TOUGHENED GLASS CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    69,711
About

LINQUAN COUNTY QIANGGANG TOUGHENED GLASS CO LTD has a total of 23 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and measurement are GUANGZHOU EXCBIO BIOTECHNOLOGY CO LTD, BARRY WEHMILLER MACHINERY CO and CHONGQING NANFANG NUMERICAL CONTROL EQUIPMENT CO LTD.

Patent filings in countries

World map showing LINQUAN COUNTY QIANGGANG TOUGHENED GLASS CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing LINQUAN COUNTY QIANGGANG TOUGHENED GLASS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 An Changhu 23
#2 Peng Li 21
#3 Li Zhi 21
#4 An Qunpeng 21
#5 Li Xinchao 20
#6 Zhang Xinlei 20
#7 Li Yuehui 1

Latest patents

Publication Filing date Title
CN111592215A Glass cutting device
CN111391145A Toughened glass perforating device
CN111532786A Toughened glass loading attachment
CN111558553A Toughened glass surface cleaning device
CN111558565A Toughened glass cleaning device
CN111562184A Toughened glass testing platform
CN111532785A Toughened glass removes transportation frame
CN111562275A Glass crack detection device
CN111389848A Toughened glass plate belt cleaning device
CN111533438A Glass draws circle device
CN111574039A High strength glass cooling device
CN111574042A Cutting device for toughened glass
CN111574038A High strength glass clamping equipment
CN111578871A Toughened glass bending degree verifying attachment
CN111579394A Toughened glass impact resistance verifying attachment
CN111558867A Toughened glass plate grinding device
CN111474068A High strength glass impact testing device
CN111546173A High strength glass chamfering device
CN111545387A Coating device for low-emissivity coated glass
CN111532784A Toughened glass transportation protection device