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XITONG SCI TECH CO LTD

Overview
  • Total Patents
    20
About

XITONG SCI TECH CO LTD has a total of 20 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets semiconductors and digital networks are KHAN ASIF, ZHANG XIAOTIAN and BROOKS MICHAEL.

Patent filings in countries

World map showing XITONG SCI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing XITONG SCI TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Shida 7
#2 Xu Zhenqiu 4
#3 Li Ruiping 2
#4 Zhang Xinyi 2
#5 Dong Xuansheng 2
#6 Chen Yongxiu 2
#7 Jian Xinda 2
#8 Ye Guowei 1
#9 Lin Weifeng 1
#10 Li Runrong 1

Latest patents

Publication Filing date Title
CN1540994A Method for testing variety of frames with adjustable critical values
CN1499614A Base plate for encapsulating semiconductor and semiconductor device
CN1499613A Base plate for encapsulating semiconductor and semiconductor device
CN1499598A Device for tesing semiconductor
CN1499179A Chemical treating tank with indicator for liquid level in outer trough
CN1499583A Method for reducing proportion of discarding wafer in chemical-treating facility
CN1499585A Method for forming material with low dielectric value and without ammonia
CN1499586A Manufacturing method for continuous forming oxide/nitride/oxide insulation layer by using single wafer type reactor of chemical vapor deposition
CN1499625A Soldering pad with dual copper inlaid interconnection wire and preparation method
CN1469317A Method and system for improving contour of embossed pinup pattern
CN1404127A Double-embedded structure with capacitor and its making process
CN1404017A Processing method of object triangle in computerized drawing
CN1404131A Making process of embedded intraconnection wire structure
CN1404132A Making process of embedded intraconnection wire
CN1404109A Prepn of porous low-dielectric constant material
CN1388573A Making process of metal intraconnection wire in semiconductor
CN1388413A Real-time pattern contour monitoring method
CN1388428A Computer main board with two-purpose memory module slot
CN1388571A Dielectric layer etching process