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Kisun Lee
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Cupertino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Voltage supply to a load and battery
Patent number
11,456,669
Issue date
Sep 27, 2022
Apple Inc.
Jeffrey M. Alves
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Converter architecture
Patent number
10,737,586
Issue date
Aug 11, 2020
Jeffrey M. Alves
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for power management
Patent number
10,340,689
Issue date
Jul 2, 2019
NXP B.V.
Shufan Chan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power management systems for accepting adapter and solar power in e...
Patent number
9,948,109
Issue date
Apr 17, 2018
Apple Inc.
Kisun Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bleeder circuitry for increasing leakage current during hiccup mode...
Patent number
9,825,481
Issue date
Nov 21, 2017
Apple Inc.
Kisun Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power management systems for accepting adapter and solar power in e...
Patent number
9,348,388
Issue date
May 24, 2016
Apple Inc.
Kisun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Increasing the light-load efficiency of voltage regulators using no...
Patent number
9,281,116
Issue date
Mar 8, 2016
Apple Inc.
Kisun Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Controlling a current drawn from an adapter by a computer system
Patent number
9,134,775
Issue date
Sep 15, 2015
Apple Inc.
Mao Ye
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONVERTER ARCHITECTURE
Publication number
20200366205
Publication date
Nov 19, 2020
Apple Inc.
Jeffrey M. Alves
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONVERTER ARCHITECTURE
Publication number
20180301986
Publication date
Oct 18, 2018
Apple Inc.
Jeffrey M. Alves
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR POWER MANAGEMENT
Publication number
20180115157
Publication date
Apr 26, 2018
NXP B.V.
Shufan Chan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER MANAGEMENT SYSTEMS FOR ACCEPTING ADAPTER AND SOLAR POWER IN E...
Publication number
20160344193
Publication date
Nov 24, 2016
Apple Inc.
Kisun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INCREASING THE LIGHT-LOAD EFFICIENCY OF VOLTAGE REGULATORS USING NO...
Publication number
20140103718
Publication date
Apr 17, 2014
Apple Inc.
Kisun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLEEDER CIRCUITRY FOR INCREASING LEAKAGE CURRENT DURING HICCUP MODE...
Publication number
20130328415
Publication date
Dec 12, 2013
Apple Inc.
Kisun Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER MANAGEMENT SYSTEMS FOR ACCEPTING ADAPTER AND SOLAR POWER IN E...
Publication number
20130290743
Publication date
Oct 31, 2013
Apple Inc.
Kisun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROLLING A CURRENT DRAWN FROM AN ADAPTER BY A COMPUTER SYSTEM
Publication number
20130227319
Publication date
Aug 29, 2013
Apple Inc.
Mao Ye
G06 - COMPUTING CALCULATING COUNTING