Halquan Wang

Follow

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for down-sampling a DCT image in the DCT domain
- Patent number 8,792,742
- Issue date Jul 29, 2014
- BlackBerry Limited
- Xiang Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for selecting optimal transform matrices for down...
- Patent number 7,978,934
- Issue date Jul 12, 2011
- Research in Motion Limited
- Xiang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE