Inventor

AO CHEN-HUA

TW3 patents

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

AO CHEN-HUA

2 patents

US8180155B2May 15, 2012

Decoding method for a two dimensional dot code

AO CHEN-HUA0 citations41

US8985470B2Mar 24, 2015

Code pattern having cross-shaped positioning pattern and image processing device for processing the same

AO CHEN-HUA0 citations30

ELAN MICROELECTRONICS CORP

1 patent

US7942341B2May 17, 2011

Two dimensional dot code, and decoding apparatus and method for a two dimensional dot code

ELAN MICROELECTRONICS CORP6 citations55