Inventor
CHANG KUN RONG
TW13 patents
⚠️ This page may combine multiple inventors who share the name “CHANG KUN RONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORETRONIC CORP
9 patentsUS7055960B2Jun 6, 2006
Rear projection display device
CORETRONIC CORP12 citations82
US9357190B2May 31, 2016
Projection device and automatic projection calibration method thereof
CORETRONIC CORP2 citations60
US8016432B2Sep 13, 2011
Projection apparatus
CORETRONIC CORP3 citations60
US7957631B2Jun 7, 2011
Image stabilization apparatus for stabilizing an image sensor
CORETRONIC CORP4 citations60
US8376550B2Feb 19, 2013
Projection system, projection apparatus, and imaging module
CORETRONIC CORP1 citations50
US9921671B2Mar 20, 2018
Touch projection screen and manufacturing method thereof
CORETRONIC CORP0 citations48
US9897906B2Feb 20, 2018
Projection screen
CORETRONIC CORP0 citations47
US10331277B2Jun 25, 2019
Touch projection screen and touch projection system
CORETRONIC CORP0 citations38
US9851891B2Dec 26, 2017
Interactive projection system and projection method thereof
CORETRONIC CORP0 citations36
CHANG KUN-RONG
3 patentsUS8711225B2Apr 29, 2014
Image-capturing device and projection automatic calibration method of projection device
CHANG KUN-RONG8 citations80
US9134820B2Sep 15, 2015
Indicating unit, indicating apparatus and indicating method
CHANG KUN-RONG2 citations59
US9122141B2Sep 1, 2015
Micro-projector with clipping structure
CHANG KUN-RONG0 citations38