Inventor · disambiguated record
Hsien-Chang Liu
Also filed as: LIU HSIEN-CHANG
8 granted patents·1 pending application·12 citations·filing 2007–2013
79Inventor score
Top patents by PatentIndex Score
9 records- 0173US8077086B2Methods and apparatus for obtaining GNSS time in a GNSS receiverHUANG KUNG-SHUAN·Filed 2011·Granted Dec 13, 2011·4 cites·20 claims
- 0268US8472373B2Method for background scan in a mobile wireless systemHSU HONG-KAI·Filed 2007·Granted Jun 25, 2013·3 cites·12 claims
- 0366US7936303B2Methods and apparatus for obtaining GNSS time in a GNSS receiverMEDIATEK INC·Filed 2008·Granted May 3, 2011·2 cites·20 claims
- 0453US9264967B2Method for background scan in a mobile wireless systemMEDIATEK INC·Filed 2013·Granted Feb 16, 2016·0 cites·11 claims
- 0553US8082582B2Authorization system of navigation device and associated authorization methodLI SHR-CHENG·Filed 2008·Granted Dec 20, 2011·3 cites·14 claims
- 0647US7813760B2Method of controlling communication mechanism utilized to arbitrate transmissions of wireless signals and communication apparatus utilizing the sameMEDIATEK INC·Filed 2007·Granted Oct 12, 2010·0 cites·22 claims
- 0737US8838104B2Method for handover in a mobile wireless systemLIU HSIEN-CHANG·Filed 2007·Granted Sep 16, 2014·0 cites·16 claims
- 0829US8780934B2Method for performing serial transport communication, and associated deviceWAN WEI-LUN·Filed 2011·Granted Jul 15, 2014·0 cites·13 claims
- 0927US2011314198A1Wireless Peripheral Chips, Host Devices and Multi-Interface Communication ApparatusesLIU HSIEN-CHANG·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hsien-Chang Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →