P

Inventor

CHANG WEI-HSIU

TW7 patents
⚠️ This page may combine multiple inventors who share the name “CHANG WEI-HSIU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HON HAI PREC IND CO LTD

4 patents
US7972042B2Jul 5, 2011

Light guide and illumination device having same

HON HAI PREC IND CO LTD6 citations61
US7924501B2Apr 12, 2011

Antireflection film and optical element having same

HON HAI PREC IND CO LTD3 citations61
US7760450B2Jul 20, 2010

Lens system

HON HAI PREC IND CO LTD2 citations61
US7688532B1Mar 30, 2010

Lens system

HON HAI PREC IND CO LTD6 citations61

YEH HSIN-TSUNG

2 patents
US8462195B2Jun 11, 2013

Panoramic imaging lens and panoramic imaging system using the same

YEH HSIN-TSUNG4 citations59
US8066388B2Nov 29, 2011

Light source device and projector having same

YEH HSIN-TSUNG3 citations59

CHANG WEI-HSIU

1 patent
US8243185B2Aug 14, 2012

Lens, lens module and camera module

CHANG WEI-HSIU0 citations44