Chang Xie

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Rosemount, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide with gradient index material adjacent input coupler
- Patent number 9,759,863
- Issue date Sep 12, 2017
- Seagate Technology LLC
- Chubing Peng
- G02 - OPTICS
Information Patent Grant
Light blocker for stray light reduction within a slider
- Patent number 9,202,488
- Issue date Dec 1, 2015
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-aligned bevels for write poles
- Patent number 8,734,894
- Issue date May 27, 2014
- Seagate Technology LLC
- David Chris Seets
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT BLOCKER FOR STRAY LIGHT REDUCTION WITHIN A SLIDER
- Publication number 20150194172
- Publication date Jul 9, 2015
- SEAGATE TECHNOLOGY LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Application
SELF-ALIGNED BEVELS FOR WRITE POLES
- Publication number 20110281023
- Publication date Nov 17, 2011
- Seagate Technology LLC
- David Chris Seets
- G11 - INFORMATION STORAGE