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QISDA TECHNOLOGY CO LTD

Overview
  • Total Patents
    46
About

QISDA TECHNOLOGY CO LTD has a total of 46 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are IPEX KK, CHINA UNIV OF SCIENCE & TECHNO and SHANGHAI SUNRAY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing QISDA TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing QISDA TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yongjun Su 6
#2 Shengyang Zeng 2
#3 Zhongcheng Zhou 2
#4 Wei Wang 2
#5 Guoquan Lin 2
#6 Mingkun Lin 2
#7 Dayuan Li 2
#8 Shuoyang He 2
#9 Shian Lin 2
#10 Xinhong Li 2

Latest patents

Publication Filing date Title
CN102065180A Method for quickening power-on speed of mobile phone
CN102063252A Electronic device having reading assisting function and reading assisting method
CN102026511A Electronic device
CN101907957A Optical touch device with light leak suppressing structure
CN101907958A Optical touch module
CN101841751A Speaker device
CN101739464A Method and system for searching for digital image
CN101709824A Supporting structure of displaying device
CN101710227A Projector and cooling device thereof
CN101709825A Displaying device and supporting structure thereof
CN101709827A Supporting structure
CN101710724A Solar charging system and portable electronic device using same
CN101799269A Multi-dimensional direction detector by using half-bridge load cells
CN101585258A Print controlling method applied to printer and printer thereof
CN101582931A Fastener structure and hand-held device applying same
CN101561557A Projection system and lens combination
CN101533139A Lens shifting device and projecting camera with same
CN101494091A Display
CN101470250A Projection lens and projection device using the same
CN101471976A Electronic device