Inventor

CHANG TSO-YU

TW2 patents

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

ROCHE DIAGNOSTICS OPERATIONS

1 patent

US9201082B2Dec 1, 2015

Hand-held analytical devices and methods of use thereof

ROCHE DIAGNOSTICS OPERATIONS0 citations37

CHANG TSO-YU

1 patent

US8967803B2Mar 3, 2015

Image capturing apparatus and auto-focusing method thereof

CHANG TSO-YU0 citations25