Frank SF. Chen

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Controlling power supply unit selection based on calculated total o...
- Patent number 9,671,849
- Issue date Jun 6, 2017
- International Business Machines Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply system for an information handling system
- Patent number 9,658,667
- Issue date May 23, 2017
- International Business Machines Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit board assembly, electronic device having the same, and lift...
- Patent number 9,397,422
- Issue date Jul 19, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Frank SF Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit board assembly, electronic device having the same, and lift...
- Patent number 9,048,592
- Issue date Jun 2, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Frank S F Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fabrication method of metal oxide semiconductor transistor
- Patent number 7,494,865
- Issue date Feb 24, 2009
- ProMos Technologies Inc.
- Yu-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus
- Patent number D521172
- Issue date May 16, 2006
- Frank Chen
- D26 - Lighting
Information Patent Grant
Karaoke stand
- Patent number D508798
- Issue date Aug 30, 2005
- LoDuca Bros., Inc.
- Frank Chen
- D06 - Furnishings
Information Patent Grant
Calculator capable of recovering cleared values
- Patent number 6,865,586
- Issue date Mar 8, 2005
- Kinpo Electronics, Inc.
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoration lamp
- Patent number D500380
- Issue date Dec 28, 2004
- Frank Chen
- D26 - Lighting
Information Patent Grant
Electronic device capable of counting down to an integral time point
- Patent number 6,831,878
- Issue date Dec 14, 2004
- Kinpo Electronics, Inc.
- Frank Chen
- G04 - HOROLOGY
Information Patent Grant
Data editable statistic calculator, and the related data editing me...
- Patent number 6,748,404
- Issue date Jun 8, 2004
- Kinpo Electronics, Inc.
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access device of memory card
- Patent number 6,728,108
- Issue date Apr 27, 2004
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Loudspeaker housing
- Patent number D483350
- Issue date Dec 9, 2003
- Harman International Industries, Incorporated
- Frank Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Lampshade
- Patent number D470962
- Issue date Feb 25, 2003
- Frank Chen
- D26 - Lighting
Information Patent Grant
Desk lamp
- Patent number D441114
- Issue date Apr 24, 2001
- Frank Chen
- D26 - Lighting
Information Patent Grant
Lamp
- Patent number D432695
- Issue date Oct 24, 2000
- Frank Chen
- D26 - Lighting
Information Patent Grant
Counterbalanced lamp having a resiliently bowed spring lever
- Patent number 6,027,233
- Issue date Feb 22, 2000
- Frank Chen
- F21 - LIGHTING
Information Patent Grant
Desk lamp
- Patent number D417924
- Issue date Dec 21, 1999
- Frank Chen
- D26 - Lighting
Information Patent Grant
Decorative lamp
- Patent number D415298
- Issue date Oct 12, 1999
- Frank Chen
- D26 - Lighting
Information Patent Grant
Structure of light hood assembly
- Patent number 5,944,409
- Issue date Aug 31, 1999
- Frank Chen
- F21 - LIGHTING
Information Patent Grant
Keyboard casing with a wrist pad
- Patent number 5,938,352
- Issue date Aug 17, 1999
- Silitek Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard
- Patent number D410454
- Issue date Jun 1, 1999
- Silitek Corporation
- Frank Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Keyboard with replaceable cursor control means
- Patent number 5,886,686
- Issue date Mar 23, 1999
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Desk lamp
- Patent number D402385
- Issue date Dec 8, 1998
- Frank Chen
- D26 - Lighting
Information Patent Grant
Keyboard with wrist support
- Patent number 5,826,839
- Issue date Oct 27, 1998
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard
- Patent number D397105
- Issue date Aug 18, 1998
- Silitek Corporation
- Frank Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Desk lamp
- Patent number D394914
- Issue date Jun 2, 1998
- Frank Chen
- D26 - Lighting
Information Patent Grant
Key switch arrangement for computer keyboards
- Patent number 5,739,776
- Issue date Apr 14, 1998
- Silitek Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard
- Patent number D392278
- Issue date Mar 17, 1998
- Silitek Corporation
- Frank Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Keyboard
- Patent number D387050
- Issue date Dec 2, 1997
- Silitek Corporation
- Frank Chen
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY SYSTEM FOR AN INFORMATION HANDLING SYSTEM AND POWER SU...
- Publication number 20160116957
- Publication date Apr 28, 2016
- International Business Machines Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY SYSTEM FOR AN INFORMATION HANDLING SYSTEM AND POWER SU...
- Publication number 20150346789
- Publication date Dec 3, 2015
- International Business Machines Corporation
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT BOARD ASSEMBLY, ELECTRONIC DEVICE HAVING THE SAME, AND LIFT...
- Publication number 20150325936
- Publication date Nov 12, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Frank SF CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit Board Assembly, Electronic Device Having the Same, and Lift...
- Publication number 20130135833
- Publication date May 30, 2013
- International Business Machines Corporation
- Frank SF. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITION OF A BASE FOR AN UMBRELLA
- Publication number 20120309871
- Publication date Dec 6, 2012
- FRANK CHEN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Signal Isolation Transformer
- Publication number 20120154087
- Publication date Jun 21, 2012
- Frank Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Operation Training Simulation Apparatus for Computer Numerical Cont...
- Publication number 20120004897
- Publication date Jan 5, 2012
- REN AN INFORMATION TECHNOLOGY CO., LTD.
- Frank Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEM AND METHOD FOR MONITORING PRODUCTION OF CNC MACHINES
- Publication number 20090062950
- Publication date Mar 5, 2009
- REN AN INFORMATION TECHNOLOGY CO., LTD.
- Frank Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
VERTICAL TRANSISTOR AND METHOD FOR PREPARING THE SAME
- Publication number 20080265311
- Publication date Oct 30, 2008
- ProMOS Technologies Inc.
- Ming Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL OXIDE SEMICONDUCTOR TRANSISTOR AND FABRICATION METHOD THEREOF
- Publication number 20070267691
- Publication date Nov 22, 2007
- ProMOS Technologies Inc.
- Yu-Chi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Operation training simulation system for computer numerical control...
- Publication number 20070248937
- Publication date Oct 25, 2007
- Frank Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Computer numerical control wireless transmission System
- Publication number 20070211817
- Publication date Sep 13, 2007
- REN AN INFORMATION TECHNOLOGY CO., LTD.
- Frank Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
USB hub with sound output function
- Publication number 20070174532
- Publication date Jul 26, 2007
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PC card device with express card
- Publication number 20060243801
- Publication date Nov 2, 2006
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lightweight steel frame lamp assembly
- Publication number 20030185002
- Publication date Oct 2, 2003
- Frank Chen
- F21 - LIGHTING
Information Patent Application
Calculator capable of recovering cleared values
- Publication number 20030149710
- Publication date Aug 7, 2003
- Kinpo Electronics, Inc.
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Access device of memory card
- Publication number 20030147231
- Publication date Aug 7, 2003
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lamp with replaceable shade
- Publication number 20030133305
- Publication date Jul 17, 2003
- Frank Chen
- F21 - LIGHTING
Information Patent Application
Electronic device capable of counting down to an integral time point
- Publication number 20030058743
- Publication date Mar 27, 2003
- Kinpo Electronics, Inc.
- Frank Chen
- G04 - HOROLOGY
Information Patent Application
Lampshade mounting structure
- Publication number 20030058649
- Publication date Mar 27, 2003
- Frank Chen
- F21 - LIGHTING
Information Patent Application
Graphics-based calculator capable of directly editing data points o...
- Publication number 20020196229
- Publication date Dec 26, 2002
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Calculator capable of displaying processing status and stopping pro...
- Publication number 20020178312
- Publication date Nov 28, 2002
- Frank Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input apparatus and method of scanners having composite buttons for...
- Publication number 20020033974
- Publication date Mar 21, 2002
- Frank Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for directly activating an application for edi...
- Publication number 20020033970
- Publication date Mar 21, 2002
- Frank Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Frank SF. Chen

Person

Patents Grantslast 30 patents

Controlling power supply unit selection based on calculated total o...

Power supply system for an information handling system

Circuit board assembly, electronic device having the same, and lift...

Circuit board assembly, electronic device having the same, and lift...

Fabrication method of metal oxide semiconductor transistor

Lighting apparatus

Karaoke stand

Calculator capable of recovering cleared values

Decoration lamp

Electronic device capable of counting down to an integral time point

Data editable statistic calculator, and the related data editing me...

Access device of memory card

Loudspeaker housing

Lampshade

Desk lamp

Lamp

Counterbalanced lamp having a resiliently bowed spring lever

Desk lamp

Decorative lamp

Structure of light hood assembly

Keyboard casing with a wrist pad

Keyboard

Keyboard with replaceable cursor control means

Desk lamp

Keyboard with wrist support

Keyboard

Desk lamp

Key switch arrangement for computer keyboards

Keyboard

Keyboard

Patents Applicationslast 30 patents

POWER SUPPLY SYSTEM FOR AN INFORMATION HANDLING SYSTEM AND POWER SU...

POWER SUPPLY SYSTEM FOR AN INFORMATION HANDLING SYSTEM AND POWER SU...

CIRCUIT BOARD ASSEMBLY, ELECTRONIC DEVICE HAVING THE SAME, AND LIFT...

Circuit Board Assembly, Electronic Device Having the Same, and Lift...

COMPOSITION OF A BASE FOR AN UMBRELLA

Signal Isolation Transformer

Operation Training Simulation Apparatus for Computer Numerical Cont...

SYSTEM AND METHOD FOR MONITORING PRODUCTION OF CNC MACHINES

VERTICAL TRANSISTOR AND METHOD FOR PREPARING THE SAME

METAL OXIDE SEMICONDUCTOR TRANSISTOR AND FABRICATION METHOD THEREOF

Operation training simulation system for computer numerical control...

Computer numerical control wireless transmission System

USB hub with sound output function

PC card device with express card

Lightweight steel frame lamp assembly

Calculator capable of recovering cleared values

Access device of memory card

Lamp with replaceable shade

Electronic device capable of counting down to an integral time point

Lampshade mounting structure

Graphics-based calculator capable of directly editing data points o...

Calculator capable of displaying processing status and stopping pro...

Input apparatus and method of scanners having composite buttons for...

Apparatus and method for directly activating an application for edi...