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GIS TECH INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    100,901
About

GIS TECH INC has a total of 17 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets optics, computer technology and measurement are ZEISS CARL SMS LTD, PINEBROOK IMAGING SYSTEMS CORP and HEFEI CHIP FOUND MICRO ELECTRONICS EQUIPMENT CO LTD.

Patent filings in countries

World map showing GIS TECH INCs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing GIS TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jingzhou 16
#2 Ma Di 16
#3 Chen Guojun 15
#4 Yu Xiangqian 5
#5 Cui Zhixuan 2
#6 Zhao Jie 2
#7 Zhou Chao 2
#8 Other Inventors Have Waived The Right To Be Mentioned 2
#9 Zhao Luo 1
#10 Zou Jianjun 1

Latest patents

Publication Filing date Title
CN112114500A Exposure machine
CN112230513A Multi-lens image plane alignment method
CN112286009A Laser direct-writing imaging correction method, device, equipment and storage medium
CN112286008A Laser direct writing energy correction method and device
CN112286007A Laser direct writing energy correction method and device
CN112286006A Laser direct writing energy correction method and device
CN112230512A Screen exposure height adjusting device, exposure machine and adjusting method
CN112132904A Method and system for determining position relation between alignment camera and optical device
CN112132905A Method and system for determining position relation between alignment camera and optical device
CN111880382A Imaging system and method for determining parameters of imaging lens
CN112051711A Exposure equipment
CN112067552A Optical lens detection tool and optical lens detecting system
CN111880377A Lens angle adjusting device and method and photoetching machine
CN111579220A Resolution board
CN111571243A Double-guide-rail debugging device and method
CN111505916A Laser direct imaging apparatus
CN110703563A Multi-axis linkage exposure device and exposure method for product with cambered surface transition angle