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WUXI YSPHOTECH SEMICONDUCTOR TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    76,187
  • Filing trend
    ⇩ 40.0%
About

WUXI YSPHOTECH SEMICONDUCTOR TECH CO LTD has a total of 22 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics, packaging and shipping and audio-visual technology are CST AUTOMATION TECH CO LTD, JIANGSU JIUDI LASER EQUIPMENT TECH CO LTD and HEFEI XINQI MICROELECTRONIC EQUIPMENT CO LTD.

Patent filings in countries

World map showing WUXI YSPHOTECH SEMICONDUCTOR TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing WUXI YSPHOTECH SEMICONDUCTOR TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Haiwei 13
#2 Li Xianjie 8
#3 Liu Shilin 8
#4 Cheng Ke 5
#5 Wu Changjiang 5
#6 Xiao Yanqing 4
#7 Qian Cong 4
#8 Mao Xiaohua 4
#9 Yuan Zheng 4
#10 Wang Junhua 3

Latest patents

Publication Filing date Title
CN111747075A Plate turnover machine
CN111562724A Method for improving line width consistency based on two-time overlapping exposure
CN110921326A High-precision positioning feeding and discharging system and high-precision positioning transmission method
CN110775630A Full-automatic conveying and positioning system and method for PCB
CN109725503A A kind of multiband optical exposure device and method at times
CN109613802A A kind of exposure device that multiband exposes respectively and method
CN109407473A A kind of multiband optical exposure system, device and method
CN109240048A A kind of multistation work stage single exposure molding direct-write photoetching system
CN108873620A Improve the method for energy uniformity in a kind of direct-write type lithography machine
CN108710266A A kind of the write-through exposure system and method for trigger-type aligning structure
CN106842828A A kind of optical tunnel fixing device
CN106919007A One kind alignment demarcates integrated system
CN107203098A A kind of direct write exposure light path system and its disposable direct write exposure method
CN106802538A Super large plate direct-write type lithography machine scanning exposure method
CN107045265A The recombination method of tilting scan data in direct-write type lithography machine
CN106773566A Direct-write type lithography machine exposes alignment device and method
CN106814554A Laser direct imaging exposure machine focusing structure and focus method
CN106909030A The method that marble crossbeam length can be effectively reduced
CN106990676A The method for realizing laser direct imaging pattern uniformity
CN106909029A Laser direct imaging exposure machine movement focusing structure and focus method