Chen-hsiung Lee

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-band antenna
- Patent number 9,225,063
- Issue date Dec 29, 2015
- Amazon Technologies, Inc.
- Chen-Jung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic wear debris collector for air bearing of a spindle motor i...
- Patent number 6,920,012
- Issue date Jul 19, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Chen-Hsiung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Flux leakage barrier in fluid bearing for disk drive
- Patent number 6,815,850
- Issue date Nov 9, 2004
- International Business Machines Corporation
- David W. Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic wear debris collector for air bearing of a spindle motor i...
- Patent number 6,603,632
- Issue date Aug 5, 2003
- International Business Machines Corporation
- Chen-Hsiung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid dynamic bearing assembly
- Patent number 6,524,006
- Issue date Feb 25, 2003
- International Business Machines Corporation
- Chen-hsiung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid bearing seal and support structure
- Patent number 6,339,515
- Issue date Jan 15, 2002
- International Business Machines Corporation
- Chen-Hsiung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spindle motor with hydrodynamic bearing
- Patent number 6,236,535
- Issue date May 22, 2001
- International Business Machines Corporation
- Larry Joe Gilliland
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for testing thrust bearings
- Patent number 6,199,425
- Issue date Mar 13, 2001
- International Business Machines Corporation
- Chen-Hsiung Lee
- G01 - MEASURING TESTING
Information Patent Grant
Axial bearing fly-height measurement to detect oil deficiency
- Patent number 6,173,234
- Issue date Jan 9, 2001
- International Business Machines Corporation
- Chen-Hsiung Lee
- G01 - MEASURING TESTING
Information Patent Grant
Spindle motor with hybrid air/oil hydrodynamic bearing
- Patent number 6,071,014
- Issue date Jun 6, 2000
- International Business Machines Corporation
- Chen-Hsiung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid bearing seal and support structure
- Patent number 5,957,589
- Issue date Sep 28, 1999
- International Business Machine Corporation
- Chen-Hsiung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid spindle bearing vent
- Patent number 5,901,013
- Issue date May 4, 1999
- International Business Machines Corporation
- Chen-hsiung Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MULTI-BAND ANTENNA
- Publication number 20150009087
- Publication date Jan 8, 2015
- AMAZON TECHNOLOGIES, INC.
- Chen-Jung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic wear debris collector for air bearing of a spindle motor i...
- Publication number 20040000827
- Publication date Jan 1, 2004
- International Business Machines Corporation
- Chen-Hsiung Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Flux leakage barrier in fluid bearing for disk drive
- Publication number 20030011251
- Publication date Jan 16, 2003
- International Business Machines Corporation
- David W. Albrecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLUID BEARING SEAL AND SUPPORT STRUCTURE
- Publication number 20010053042
- Publication date Dec 20, 2001
- CHEN-HSIUNG LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Chen-hsiung Lee

Person

Patents Grantslast 30 patents

Multi-band antenna

Magnetic wear debris collector for air bearing of a spindle motor i...

Flux leakage barrier in fluid bearing for disk drive

Magnetic wear debris collector for air bearing of a spindle motor i...

Fluid dynamic bearing assembly

Fluid bearing seal and support structure

Spindle motor with hydrodynamic bearing

Apparatus and method for testing thrust bearings

Axial bearing fly-height measurement to detect oil deficiency

Spindle motor with hybrid air/oil hydrodynamic bearing

Fluid bearing seal and support structure

Fluid spindle bearing vent

Patents Applicationslast 30 patents

MULTI-BAND ANTENNA

Magnetic wear debris collector for air bearing of a spindle motor i...

Flux leakage barrier in fluid bearing for disk drive

FLUID BEARING SEAL AND SUPPORT STRUCTURE