Jamaica L. Barnette

Person

Durham, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for cooling computing device expansion modules...
- Patent number 11,321,497
- Issue date May 3, 2022
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica LaQuay Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage regulator having a switchable attenuation circuit
- Patent number 10,910,940
- Issue date Feb 2, 2021
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Douglas I. Evans
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adjustment of voltage regulator firmware settings based upon extern...
- Patent number 10,871,963
- Issue date Dec 22, 2020
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Luke Remis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjusting voltage settings based on electrical components
- Patent number 10,663,937
- Issue date May 26, 2020
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Douglas Evans
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power delivery optimization based on system capability
- Patent number 10,168,753
- Issue date Jan 1, 2019
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Luke Remis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hot plug device providing turn on FETs with a softstart capability
- Patent number 9,853,444
- Issue date Dec 26, 2017
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hot plug device providing turn on FETs with a softstart capability
- Patent number 9,787,085
- Issue date Oct 10, 2017
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensing current of a DC-DC converter
- Patent number 9,618,539
- Issue date Apr 11, 2017
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- G01 - MEASURING TESTING
Information Patent Grant
Protection circuit that detects fault impedance during power up of...
- Patent number 9,455,565
- Issue date Sep 27, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator using a variable switching frequency
- Patent number 9,444,343
- Issue date Sep 13, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dividing a single phase pulse-width modulation signal into a plural...
- Patent number 9,379,619
- Issue date Jun 28, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy lockout in response to a planar catastrophic fault
- Patent number 9,367,110
- Issue date Jun 14, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling turn on FETs of a hot plug device
- Patent number 9,362,901
- Issue date Jun 7, 2016
- International Business Machines Corporation
- Jamaica L. Barnette
- G05 - CONTROLLING REGULATING
Information Patent Grant
Controlling turn on FETs of a hot plug device
- Patent number 9,306,559
- Issue date Apr 5, 2016
- International Business Machines Corporation
- Jamaica L. Barnette
- G05 - CONTROLLING REGULATING
Information Patent Grant
Operating a DC-DC converter
- Patent number 9,281,748
- Issue date Mar 8, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operating and manufacturing a DC-DC converter
- Patent number 9,236,347
- Issue date Jan 12, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operating a DC-DC converter including a coupled inductor formed of...
- Patent number 9,219,422
- Issue date Dec 22, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Managing power modes of a computing system
- Patent number 9,063,733
- Issue date Jun 23, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Operating and manufacturing a DC-DC converter
- Patent number 8,957,514
- Issue date Feb 17, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operating a DC-DC converter
- Patent number 8,901,897
- Issue date Dec 2, 2014
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic impedance matching for improved transient performance in a...
- Patent number 8,810,275
- Issue date Aug 19, 2014
- International Business Machines Corporation
- Jamaica L. Barnette
- G05 - CONTROLLING REGULATING
Information Patent Grant
Single stage power conversion unit with circuit to smooth and holdu...
- Patent number 8,755,200
- Issue date Jun 17, 2014
- International Business Machines Corporation
- Raymond M. Clemo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic impedance matching for improved transient performance in a...
- Patent number 8,754,669
- Issue date Jun 17, 2014
- International Business Machines Corporation
- Jamaica L. Barnette
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bus bar for power distribution on a printed circuit board
- Patent number 8,469,724
- Issue date Jun 25, 2013
- International Business Machines Corporation
- Jamaica L. Barnette
- G01 - MEASURING TESTING
Information Patent Grant
Single stage power conversion unit with circuit to smooth and holdu...
- Patent number 8,472,211
- Issue date Jun 25, 2013
- International Business Machines Corporation
- Raymond Mathew Clemo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR COOLING COMPUTING DEVICE EXPANSION MODULES...
- Publication number 20200410059
- Publication date Dec 31, 2020
- LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
- Jamaica LaQuay Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE REGULATOR HAVING A SWITCHABLE ATTENUATION CIRCUIT
- Publication number 20200395842
- Publication date Dec 17, 2020
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Douglas I. Evans
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADJUSTING VOLTAGE SETTINGS BASED ON ELECTRICAL COMPONENTS
- Publication number 20190339655
- Publication date Nov 7, 2019
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Douglas Evans
- G05 - CONTROLLING REGULATING
Information Patent Application
MODIFYING OPERATING SETTINGS BASED ON SYSTEM PERFORMANCE DATA
- Publication number 20190339992
- Publication date Nov 7, 2019
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica Laquay Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRECTING FOR ACCURACY DEGRADATION IN A CURRENT SENSING CIRCUIT OF...
- Publication number 20180316218
- Publication date Nov 1, 2018
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Brian C. Totten
- G05 - CONTROLLING REGULATING
Information Patent Application
ADJUSTMENT OF VOLTAGE REGULATOR FIRMWARE SETTINGS BASED UPON AN EFF...
- Publication number 20180107470
- Publication date Apr 19, 2018
- LUKE REMIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER DELIVERY OPTIMIZATION BASED ON SYSTEM CAPABILITY
- Publication number 20180107258
- Publication date Apr 19, 2018
- LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
- LUKE REMIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTMENT OF VOLTAGE REGULATOR FIRMWARE SETTINGS BASED UPON EXTERN...
- Publication number 20180107476
- Publication date Apr 19, 2018
- LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
- LUKE REMIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSING CURRENT OF A DC-DC CONVERTER
- Publication number 20160349288
- Publication date Dec 1, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- JAMAICA L. BARNETTE
- G01 - MEASURING TESTING
Information Patent Application
PROTECTION CIRCUIT THAT DETECTS FAULT IMPEDANCE DURING POWER UP OF...
- Publication number 20160233659
- Publication date Aug 11, 2016
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIVIDING A SINGLE PHASE PULSE-WIDTH MODULATION SIGNAL INTO A PLURAL...
- Publication number 20160111960
- Publication date Apr 21, 2016
- LENOVO (SINGAPORE) PTE. LTD.
- JAMAICA L. BARNETTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLING TURN ON FETS OF A HOT PLUG DEVICE
- Publication number 20150358012
- Publication date Dec 10, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOT PLUG DEVICE PROVIDING TURN ON FETS WITH A SOFTSTART CAPABILITY
- Publication number 20150357811
- Publication date Dec 10, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY LOCKOUT IN RESPONSE TO A PLANAR CATASTROPHIC FAULT
- Publication number 20150333511
- Publication date Nov 19, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HOT PLUG DEVICE PROVIDING TURN ON FETS WITH A SOFTSTART CAPABILITY
- Publication number 20150303683
- Publication date Oct 22, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLING TURN ON FETS OF A HOT PLUG DEVICE
- Publication number 20150303917
- Publication date Oct 22, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Operating And Manufacturing A DC-DC Converter
- Publication number 20150097615
- Publication date Apr 9, 2015
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A...
- Publication number 20140132237
- Publication date May 15, 2014
- International Business Machines Corporation
- JAMAICA L. BARNETTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A...
- Publication number 20140132234
- Publication date May 15, 2014
- International Business Machines Corporation
- JAMAICA L. BARNETTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE STAGE POWER CONVERSION UNIT WITH CIRCUIT TO SMOOTH AND HOLDU...
- Publication number 20130250632
- Publication date Sep 26, 2013
- International Business Machines Corporation
- Raymond M. Clemo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Operating A DC-DC Converter
- Publication number 20130229830
- Publication date Sep 5, 2013
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Operating A DC-DC Converter
- Publication number 20130229831
- Publication date Sep 5, 2013
- International Business Machines Corporation
- Jamaica L. Barnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUS BAR FOR POWER DISTRIBUTION ON A PRINTED CIRCUIT BOARD
- Publication number 20130171843
- Publication date Jul 4, 2013
- International Business Machines Corporation
- Jamaica L. Barnette
- G01 - MEASURING TESTING
Information Patent Application
Managing Power Modes Of A Computing System
- Publication number 20130111243
- Publication date May 2, 2013
- International Business Machines Corporation
- Jamaica L. Barnette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SINGLE STAGE POWER CONVERSION UNIT WITH CIRCUIT TO SMOOTH AND HOLDU...
- Publication number 20110075447
- Publication date Mar 31, 2011
- International Business Machines
- Raymond Mathew Clemo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Jamaica L. Barnette

Person

Patents Grantslast 30 patents

Systems and methods for cooling computing device expansion modules...

Voltage regulator having a switchable attenuation circuit

Adjustment of voltage regulator firmware settings based upon extern...

Adjusting voltage settings based on electrical components

Power delivery optimization based on system capability

Hot plug device providing turn on FETs with a softstart capability

Hot plug device providing turn on FETs with a softstart capability

Sensing current of a DC-DC converter

Protection circuit that detects fault impedance during power up of...

Voltage regulator using a variable switching frequency

Dividing a single phase pulse-width modulation signal into a plural...

Energy lockout in response to a planar catastrophic fault

Controlling turn on FETs of a hot plug device

Controlling turn on FETs of a hot plug device

Operating a DC-DC converter

Operating and manufacturing a DC-DC converter

Operating a DC-DC converter including a coupled inductor formed of...

Managing power modes of a computing system

Operating and manufacturing a DC-DC converter

Operating a DC-DC converter

Dynamic impedance matching for improved transient performance in a...

Single stage power conversion unit with circuit to smooth and holdu...

Dynamic impedance matching for improved transient performance in a...

Bus bar for power distribution on a printed circuit board

Single stage power conversion unit with circuit to smooth and holdu...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR COOLING COMPUTING DEVICE EXPANSION MODULES...

VOLTAGE REGULATOR HAVING A SWITCHABLE ATTENUATION CIRCUIT

ADJUSTING VOLTAGE SETTINGS BASED ON ELECTRICAL COMPONENTS

MODIFYING OPERATING SETTINGS BASED ON SYSTEM PERFORMANCE DATA

CORRECTING FOR ACCURACY DEGRADATION IN A CURRENT SENSING CIRCUIT OF...

ADJUSTMENT OF VOLTAGE REGULATOR FIRMWARE SETTINGS BASED UPON AN EFF...

POWER DELIVERY OPTIMIZATION BASED ON SYSTEM CAPABILITY

ADJUSTMENT OF VOLTAGE REGULATOR FIRMWARE SETTINGS BASED UPON EXTERN...

SENSING CURRENT OF A DC-DC CONVERTER

PROTECTION CIRCUIT THAT DETECTS FAULT IMPEDANCE DURING POWER UP OF...

DIVIDING A SINGLE PHASE PULSE-WIDTH MODULATION SIGNAL INTO A PLURAL...

CONTROLLING TURN ON FETS OF A HOT PLUG DEVICE

HOT PLUG DEVICE PROVIDING TURN ON FETS WITH A SOFTSTART CAPABILITY

ENERGY LOCKOUT IN RESPONSE TO A PLANAR CATASTROPHIC FAULT

HOT PLUG DEVICE PROVIDING TURN ON FETS WITH A SOFTSTART CAPABILITY

CONTROLLING TURN ON FETS OF A HOT PLUG DEVICE

Operating And Manufacturing A DC-DC Converter

DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A...

DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A...

SINGLE STAGE POWER CONVERSION UNIT WITH CIRCUIT TO SMOOTH AND HOLDU...

Operating A DC-DC Converter

Operating A DC-DC Converter

BUS BAR FOR POWER DISTRIBUTION ON A PRINTED CIRCUIT BOARD

Managing Power Modes Of A Computing System

SINGLE STAGE POWER CONVERSION UNIT WITH CIRCUIT TO SMOOTH AND HOLDU...