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SIGURD MICROELECTRONICS CORP
TW7 patents
Top patents by PatentIndex Score
US7297918B1Nov 20, 2007
Image sensor package structure and image sensing module
SIGURD MICROELECTRONICS CORP24 citations86
US7323675B2Jan 29, 2008
Packaging structure of a light-sensing device with a spacer wall
SIGURD MICROELECTRONICS CORP12 citations84
US7282788B2Oct 16, 2007
Image sensing chip package structure
SIGURD MICROELECTRONICS CORP11 citations84
US7405456B2Jul 29, 2008
Optical sensor chip package
SIGURD MICROELECTRONICS CORP11 citations77
US9831197B1Nov 28, 2017
Wafer-level package with metal shielding structure and the manufacturing method thereof
SIGURD MICROELECTRONICS CORP11 citations72
US7358482B2Apr 15, 2008
Packaging structure of a light-sensing element and fabrication method thereof
SIGURD MICROELECTRONICS CORP3 citations62
US7547571B2Jun 16, 2009
Packaging method of a light-sensing semiconductor device and packaging structure thereof
SIGURD MICROELECTRONICS CORP5 citations60