Jianfeng Chen

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Nanometric tin-containing metal oxide particle and dispersion, and...
- Patent number 10,481,301
- Issue date Nov 19, 2019
- Xiamen Nanotech Co Ltd
- Zhigang Shen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process of making metal chalcogenide particles
- Patent number 9,090,468
- Issue date Jul 28, 2015
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for making nano-sized and micro-sized precipitate particles
- Patent number 7,985,388
- Issue date Jul 26, 2011
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and system for storage and retrieval of multimedia objects
- Patent number 6,356,902
- Issue date Mar 12, 2002
- Matsushita Electric Industrial Co., Ltd.
- Pek Yew Tan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
NANOMETRIC TIN-CONTAINING METAL OXIDE PARTICLE AND DISPERSION, AND...
- Publication number 20180031739
- Publication date Feb 1, 2018
- XIAMEN NANOTECH CO LTD
- Zhigang SHEN
- B82 - NANO-TECHNOLOGY
Information Patent Application
NANOMETRIC TIN-CONTAINING METAL OXIDE PARTICLE AND DISPERSION, AND...
- Publication number 20150160379
- Publication date Jun 11, 2015
- XIAMEN NANOTECH CO LTD
- Zhigang Shen
- G02 - OPTICS
Information Patent Application
PROCESS OF MAKING METAL CHALCOGENIDE PARTICLES
- Publication number 20100298123
- Publication date Nov 25, 2010
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B82 - NANO-TECHNOLOGY
Information Patent Application
Process For Making Nano-Sized and Micro-Sized Precipitate Particles
- Publication number 20100028236
- Publication date Feb 4, 2010
- Nanomaterials Technology PTE Ltd.
- Zhigang Shen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL