Jianhua Li

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Superior, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Tape drive with metal oxide interface between tape and tape head
- Patent number 10,176,828
- Issue date Jan 8, 2019
- Oracle International Corporation
- Jianhua Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive with metal oxide interface between tape and tape head
- Patent number 10,056,097
- Issue date Aug 21, 2018
- Oracle International Corporation
- Jianhua Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tape head with thin tape bearing surface coating
- Patent number 9,704,518
- Issue date Jul 11, 2017
- Oracle International Corporation
- Jianhua Li
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tape head with thin tape bearing surface coating
- Patent number 9,311,954
- Issue date Apr 12, 2016
- OPACLE INTERNATIONAL CORPORATION
- Jianhua Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-thin metal oxide and carbon-metal oxide films prepared by ato...
- Patent number 9,090,971
- Issue date Jul 28, 2015
- The Regents of the University of Colorado, a Body Corporate
- Alan W. Weimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
TAPE DRIVE WITH METAL OXIDE INTERFACE BETWEEN TAPE AND TAPE HEAD
- Publication number 20180350396
- Publication date Dec 6, 2018
- ORACLE INTERNATIONAL CORPORATION
- Jianhua LI
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE DRIVE WITH METAL OXIDE INTERFACE BETWEEN TAPE AND TAPE HEAD
- Publication number 20170236533
- Publication date Aug 17, 2017
- ORACLE INTERNATIONAL CORPORATION
- Jianhua LI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
TAPE HEAD WITH THIN TAPE BEARING SURFACE COATING
- Publication number 20160267926
- Publication date Sep 15, 2016
- Jianhua LI
- G11 - INFORMATION STORAGE
Information Patent Application
Ultra-thin Metal Oxide and Carbon-Metal Oxide Films Prepared by Ato...
- Publication number 20150329963
- Publication date Nov 19, 2015
- Alan W. Weimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Ultra-thin metal oxide and carbon-metal oxide films prepared by ato...
- Publication number 20120201860
- Publication date Aug 9, 2012
- Alan W. Weimer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...