Assignee
LIU YULING
CN·5 granted patents·6 pending applications·18 citations·filing 2007–2012
Top patents by PatentIndex Score
11 records- 0179US7883557B2Slurry for chemical-mechanical planarization of sapphire and method for manufacturing the sameLIU YULING·Filed 2007·Granted Feb 8, 2011·13 cites·6 claims
- 0272US9066960B2Use of the effective fraction of alkaloids from mulberry twig in preparing hypoglycemic agentsLIU YULING·Filed 2007·Granted Jun 30, 2015·2 cites·15 claims
- 0360US7524235B2Method of eliminating surface stress of silicon waferLIU YULING·Filed 2007·Granted Apr 28, 2009·2 cites·17 claims
- 0457US7578890B2Method for removing contaminants from silicon wafer surfaceLIU YULING·Filed 2007·Granted Aug 25, 2009·1 cites·21 claims
- 0542US8921229B2Method of polishing copper wiring surfaces in ultra large scale integrated circuitsLIU YULING·Filed 2012·Granted Dec 30, 2014·0 cites·7 claims
- 0638US2012321780A1Method of preventing oxidation of multilayer wirings in ultra large scale integrated circuits after alkaline polishingLIU YULING·Filed 2012·Application pending·0 cites
- 0738US2012318293A1Method of cleaning wafer surfaces after polishing aluminum wirings in ultra large scale integrated circuitsLIU YULING·Filed 2012·Application pending·0 cites
- 0837US2008032606A1Method for controlling the dishing problem associated with chemical-mechanical planarization (cmp) during manufacture of copper multilayer interconnection structures in ultra large-scale integrated circuits (ulsi)LIU YULING·Filed 2007·Application pending·0 cites
- 0936US2013338064A1Insulin-lipid complex,preparation method therefor, and preparation thereofLIU YULING·Filed 2011·Application pending·0 cites
- 1033US2012308616A1Submicro emulsion of paclitaxel using steroid complex as intermediate carrierLIU YULING·Filed 2010·Application pending·0 cites
- 1124US2013150335A1Paclitaxel/steroidal complexLIU YULING·Filed 2010·Application pending·0 cites
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