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EXQUISITE OPTICAL TECHNOLOGY C

Overview
  • Total Patents
    12
About

EXQUISITE OPTICAL TECHNOLOGY C has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China, Japan and Republic of Korea. Its main competitors in its focus markets semiconductors and audio-visual technology are MAO DULI, NOBLE PEAK VISION CORP and ROSNES CORP.

Patent filings in countries

World map showing EXQUISITE OPTICAL TECHNOLOGY Cs patent filings in countries
# Country Total Patents
#1 China 4
#2 Japan 4
#3 Republic of Korea 2
#4 United States 2

Patent filings per year

Chart showing EXQUISITE OPTICAL TECHNOLOGY Cs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Wen Ching 8
#2 Chen Wenqin 3
#3 Wenqin Chen 1

Latest patents

Publication Filing date Title
JP2006295378A Video sensor module
KR100627941B1 Image sensing module
US7084391B1 Image sensing module
CN1841756A Image sensor module
CN1664625A Lenses for aligning onto image acquisition lens accurately
KR20050110752A Image sensor with protective package structure for sensing area
JP2005323186A Image sensor having sensitive zone protection package structure
CN1571162A Image sensor having sensing area protective packaging structure
CN1485932A Close induction type image sensor light source light emitting diode
JP2004363706A Video sensor module
US6741405B1 Hood for a digital image collecting lens
JP2004180116A Minutely packaged video take-in chip module