Inventor
CHANG KENG-MING
TW21 patents
⚠️ This page may combine multiple inventors who share the name “CHANG KENG-MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HON HAI PREC IND CO LTD
13 patentsUS7663812B2Feb 16, 2010
Lens module with spacer
HON HAI PREC IND CO LTD8 citations83
US7385773B2Jun 10, 2008
Electronic device with portable optical module
HON HAI PREC IND CO LTD9 citations83
US7746585B2Jun 29, 2010
Lens module
HON HAI PREC IND CO LTD7 citations73
US8002999B2Aug 23, 2011
Method for making stamper for press molding optical articles
HON HAI PREC IND CO LTD3 citations62
US7926303B2Apr 19, 2011
Mold apparatus with multi-molding chamber
HON HAI PREC IND CO LTD3 citations62
US7859775B2Dec 28, 2010
Lens module
HON HAI PREC IND CO LTD3 citations62
US7446964B2Nov 4, 2008
Lens module and camera module having same
HON HAI PREC IND CO LTD3 citations62
US7443492B2Oct 28, 2008
Device and method for testing lens modules
HON HAI PREC IND CO LTD5 citations62
US7443615B2Oct 28, 2008
Optical member exchanging mechanism
HON HAI PREC IND CO LTD5 citations62
US7819593B2Oct 26, 2010
Lens module and camera having same
HON HAI PREC IND CO LTD0 citations51
US7755856B2Jul 13, 2010
Lens module and optical module incorporating same
HON HAI PREC IND CO LTD1 citations51
US7343076B2Mar 11, 2008
Alignment apparatus for use in testing optical modules
HON HAI PREC IND CO LTD0 citations51
US7980848B2Jul 19, 2011
Mold for molding lens
HON HAI PREC IND CO LTD0 citations41