Ziquan Li — 7 Patents at Microsoft

Ziquan Li has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in September 2015. Ziquan Li ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ziquan Li in Redmond, WA, US.

Patents per Year

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9135610	Software application license roaming	Sanjeev Dwivedi, Sunil Kadam, Alwin Vyhmeister, Ariye M. Cohen, Varun Eda Naarayana Kulothungan +2 more	2015-09-15	$32,492,000
9038168	Controlling resource access based on resource properties	Nir Ben-Zvi, Raja Pazhanivel Perumal, Anders Samuelsson, Jeffrey B. Hamblin, Ran Kalach +3 more	2015-05-19	$44,188,000
8572716	Integrating operating systems with content offered by web based entities	Girish Chander, Tanmoy Dutta, Cristian M. Ilac, Bronislav Kavsan, Andreas K. Luther +2 more	2013-10-29	$25,404,000
8326877	Region-based security	Tanmoy Dutta	2012-12-04	$15,162,000
7747597	Security execution context for a database management system	Tanmoy Dutta, Raul Garcia, Girish Chander	2010-06-29	$14,156,000
7743255	Trust model for a database management system supporting multiple authorization domains	Tanmoy Dutta, Girish Chander, Raul Garcia	2010-06-22
7613711	Specification of a hierarchical authorization model for a DBMS—SQL language extensions	Tanmoy Dutta, Girish Chander, Steven Richard Gott, Clifford Dibble	2009-11-03	$22,743,000