Hongling Liu

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for cryogenic dynamic cooling
- Patent number 10,054,363
- Issue date Aug 21, 2018
- WD Media, LLC
- Chang B. Yi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Biasing a pre-metalized non-conductive substrate
- Patent number 8,573,579
- Issue date Nov 5, 2013
- Seagate Technology LLC
- Chang Bok Yi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CRYOGENIC DYNAMIC COOLING
- Publication number 20160047596
- Publication date Feb 18, 2016
- WD Media, LLC
- CHANG B. YI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DUAL SINGLE SIDED SPUTTER CHAMBERS WITH SUSTAINING HEATER
- Publication number 20140050843
- Publication date Feb 20, 2014
- WD MEDIA, INC.
- Chang B. YI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR STATIC BIASING A PRE-METALIZED NON-CONDUCT...
- Publication number 20110212269
- Publication date Sep 1, 2011
- Chang Bok Yi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...