Inventor

CHANG RICKY

TW4 patents

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

CHANG RICKY

2 patents

US7626907B2Dec 1, 2009

Method and apparatus for determining type of digital versatile disc

CHANG RICKY10 citations78

US7746745B2Jun 29, 2010

Method for determining the type of digital versatile disc

CHANG RICKY0 citations35

NEXTCARD LLC

1 patent

US8010422B1Aug 30, 2011

On-line balance transfers

NEXTCARD LLC105 citations91

VIA TECH INC

1 patent

US7257055B2Aug 14, 2007

Method and related apparatus for diagnosing crosstalk within an optical pick-up unit by utilizing firmware

VIA TECH INC1 citations47