Assignee
SUN QIAN
CN·3 granted patents·4 pending applications·6 citations·filing 2006–2020
Top patents by PatentIndex Score
7 records- 0192US10867248B1Method and equipment for searching non-unique solution of petrophysical property combination in history matchingSUN QIAN·Filed 2020·Granted Dec 15, 2020·6 cites·14 claims
- 0252US2009150495A1Chain-Scoped Dynamic Electronic Mail System and MethodSUN QIAN·Filed 2007·Application pending·0 cites
- 0348US8595309B2Method and system for realizing presence service, presence information processing device and presentity clientSUN QIAN·Filed 2007·Granted Nov 26, 2013·0 cites·14 claims
- 0443US2008098297A1Method and system for providing presence informationSUN QIAN·Filed 2007·Application pending·0 cites
- 0541US9019810B2Method of allocating walsh codes and quasi-orthogonal functional codes in a CDMA networkSUN QIAN·Filed 2011·Granted Apr 28, 2015·0 cites·7 claims
- 0640US2007124294A1Search proxy device, communication system, and method for searching for informationSUN QIAN·Filed 2006·Application pending·0 cites
- 0735US2013265993A1Quasi-Orthogonal Functional Walsh Code Allocation Devices and MethodsSUN QIAN·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →