Dongshe Zhang

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Carlsbad, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fire through aluminum paste for SiNx and better BSF formation
- Patent number 9,824,790
- Issue date Nov 21, 2017
- Heraeus Precious Metals North America Conshohocken LLC
- Dongshe Zhang
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Fire Through Aluminum Paste for SiNx And Better BSF Formation
- Publication number 20140373909
- Publication date Dec 25, 2014
- Heraeus Precious Metals North America Conshohocken LLC
- Dongshe Zhang
- C03 - GLASS MINERAL OR SLAG WOOL