Qing Song

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for making doped and undoped copper chalcopyrite nanopartic...
- Patent number 8,945,503
- Issue date Feb 3, 2015
- International Business Machines Corporation
- Xin Ai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metal peroxo compounds with organic co-ligands for electron beam, d...
- Patent number 8,703,386
- Issue date Apr 22, 2014
- International Business Machines Corporation
- John David Bass
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of purifying nanoparticles in a colloid
- Patent number 8,491,768
- Issue date Jul 23, 2013
- International Business Machines Corporation
- Xin Ai
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
METAL PEROXO COMPOUNDS WITH ORGANIC CO-LIGANDS FOR ELECTRON BEAM, D...
- Publication number 20130224652
- Publication date Aug 29, 2013
- International Business Machines Corporation
- John David Bass
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS FOR MAKING DOPED AND UNDOPED COPPER CHALCOPYRITE NANOPARTIC...
- Publication number 20130052353
- Publication date Feb 28, 2013
- KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
- Xin Ai
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF PURIFYING NANOPARTICLES IN A COLLOID
- Publication number 20110315553
- Publication date Dec 29, 2011
- International Business Machines Corporation
- XIN AI
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...