David Cheng

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatically determining a current value for a real estate propert...
- Patent number 7,970,674
- Issue date Jun 28, 2011
- Zillow, Inc.
- David Cheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATICALLY DETERMINING A CURRENT VALUE FOR A REAL ESTATE PROPERT...
- Publication number 20140316999
- Publication date Oct 23, 2014
- David Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatically determining a current value for a real estate propert...
- Publication number 20070198278
- Publication date Aug 23, 2007
- David Cheng
- G06 - COMPUTING CALCULATING COUNTING