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HEFEI CHIP FOUND MICRO ELECTRONICS EQUIPMENT CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    36,699
About

HEFEI CHIP FOUND MICRO ELECTRONICS EQUIPMENT CO LTD has a total of 42 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 optics, computer technology and electrical machinery and energy are ASML MASKTOOLS BV, ADVANCED MICRO OPTICS INSTR INC and PINEBROOK IMAGING SYSTEMS CORP.

Patent filings in countries

World map showing HEFEI CHIP FOUND MICRO ELECTRONICS EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing HEFEI CHIP FOUND MICRO ELECTRONICS EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Meiyun 9
#2 You Yong 5
#3 Yan Xiaonian 5
#4 Dong Shuai 5
#5 Wei Yunfei 5
#6 Wu Qiong 4
#7 Li Yongqiang 3
#8 Hu Gang 3
#9 Li Hui 3
#10 Bian Hongfei 3

Latest patents

Publication Filing date Title
CN110597019A Exposure method of direct-writing type photoetching machine
CN110647013A GDSII format-based parallel data processing method for direct-write lithography machine
CN110632826A Alignment method of maskless laser direct-writing photoetching equipment during production of sheet pair rolls
CN110597018A Direct-writing type photoetching machine exposure method based on equally divided factors
CN110531590A A kind of direct-write type lithography machine joining method
CN110619158A Method for calculating winding direction of polygonal boundary
CN110441993A A kind of marking method for the imaging contraposition of laser direct imaging equipment front and back sides
CN110275399A A kind of measurement method of laser direct imaging equipment alignment cameras positional relationship error
CN110335190A Direct-write type lithography machine data expanding method based on CUDA
CN110308621A A kind of alignment localization method of laser direct-writing imaging device internal substrate
CN110320762A The measurement method and system of a kind of laser direct imaging equipment imaging position error
CN110286566A A method of based on internal layer fool proof under direct-write type lithography machine jigsaw mode
CN110196535A A kind of segmentation exposure method of roll-to-roll no exposure mask laser direct-write photoetching equipment
CN110308620A A kind of laser direct imaging equipment alignment cameras positional relationship automatic calibration method
CN110244525A A method of it is exposed for direct-write type lithography machine jigsaw
CN109856928A A kind of direct-write lithography machine sucker presser device
CN109856926A Direct-write photoetching exposure sources position motion platform orthogonality debugging apparatus and method
CN109916342A A kind of locating platform straight line degree measurement system and method
CN109668648A A kind of feedback signal Acquisition Circuit system for direct-write type lithography machine exposure light source
CN109597283A A kind of detection method of laser direct imaging equipment front and back sides imaging bit errors