Qing Chang — 2 Patents at Microsoft

Qing Chang has been granted 2 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in December 2013. Qing Chang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Qing Chang in Redmond, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8600968	Predictively suggesting websites	Roman Holenstein, Zhenghao Wang, Ravi Shahani	2013-12-03	$38,608,000
8082247	Best-bet recommendations	Aditee Kumthekar, Mingyang Zhao, Harini Sridharan	2011-12-20	$15,735,000

Qing Chang — 2 Patents

Issued Patents All Time

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