Inventor
CHANG CHIN-KANG
TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHIN-KANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUANTA COMP INC
8 patentsUS7948479B2May 24, 2011
Method and system for distinguishing multiple touch points
QUANTA COMP INC22 citations91
US11304414B2Apr 19, 2022
Insect-trapping device and its counting method
QUANTA COMP INC3 citations72
US12014009B2Jun 18, 2024
Method and system for obtaining handwriting trajectory
QUANTA COMP INC0 citations62
US11278673B2Mar 22, 2022
Recording device for injection device
QUANTA COMP INC0 citations62
US12380543B2Aug 5, 2025
Fog discrimination method and optical apparatus
QUANTA COMP INC0 citations61
US7983510B2Jul 19, 2011
Noise reduction device and method
QUANTA COMP INC4 citations59
US11980446B2May 14, 2024
Oral cavity scanning device and method
QUANTA COMP INC0 citations50
US12356521B2Jul 8, 2025
Brightness control device and brightness control method
QUANTA COMP INC0 citations45