Inventor
QIU CHENGBIN
US3 patents
⚠️ This page may combine multiple inventors who share the name “QIU CHENGBIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM MEMS TECHNOLOGIES INC
2 patentsUS7704773B2Apr 27, 2010
MEMS devices having support structures with substantially vertical sidewalls and methods for fabricating the same
QUALCOMM MEMS TECHNOLOGIES INC16 citations91
US7660058B2Feb 9, 2010
Methods for etching layers within a MEMS device to achieve a tapered edge
QUALCOMM MEMS TECHNOLOGIES INC22 citations91