SungChang LEE

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reducing touch sensor panel power consumption
- Patent number 10,318,086
- Issue date Jun 11, 2019
- Apple Inc.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including sound level based driving of haptic act...
- Patent number 10,055,951
- Issue date Aug 21, 2018
- Apple Inc.
- Xuefeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with haptic actuation stiction release after non-...
- Patent number 9,850,957
- Issue date Dec 26, 2017
- Apple Inc.
- SungChang Lee
- G08 - SIGNALLING
Information Patent Grant
Reducing touch sensor panel power consumption
- Patent number 9,830,034
- Issue date Nov 28, 2017
- Apple Inc.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device including sound level based driving of haptic act...
- Patent number 9,818,272
- Issue date Nov 14, 2017
- Apple Inc.
- Xuefeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One layer metal trace strain gauge
- Patent number 9,692,860
- Issue date Jun 27, 2017
- Apple Inc.
- SungChang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ejection assembly with plug feature
- Patent number 9,627,797
- Issue date Apr 18, 2017
- Apple Inc.
- Yuanyuan Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Map language switching
- Patent number 9,569,080
- Issue date Feb 14, 2017
- Apple Inc.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic devices with housing port shutters
- Patent number 9,331,417
- Issue date May 3, 2016
- Apple Inc.
- SungChang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing touch sensor panel power consumption
- Patent number 9,304,575
- Issue date Apr 5, 2016
- Apple Inc.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat assisted spindle motor
- Patent number 8,582,232
- Issue date Nov 12, 2013
- Seagate Technology LLC
- Brian D. Strom
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Detecting touch down and/or assessing quality in a hard disk drive
- Patent number 8,331,049
- Issue date Dec 11, 2012
- Seagate Technology International
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for estimating flying height in a hard disk drive
- Patent number 7,952,830
- Issue date May 31, 2011
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for an air bearing surface to reduce contamina...
- Patent number 7,760,469
- Issue date Jul 20, 2010
- Samsung Electronics Co., Ltd.
- Shuyu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus intelligently adapting to environmental condit...
- Patent number 7,719,792
- Issue date May 18, 2010
- Samsung Electronics Co., Ltd.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Grant
Device to regenerate a desiccant in a hard disk drive
- Patent number 7,688,543
- Issue date Mar 30, 2010
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for slider-disk contact indication by monitori...
- Patent number 7,599,142
- Issue date Oct 6, 2009
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Algorithm decoupling altitude effect from temperature/humidity sensor
- Patent number 7,542,226
- Issue date Jun 2, 2009
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for preventing excessive thermal pole tip prot...
- Patent number 7,505,227
- Issue date Mar 17, 2009
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus reducing flying height drop in a hard disk dri...
- Patent number 7,420,760
- Issue date Sep 2, 2008
- Samsung Electronics Co., Ltd.
- Shuyu Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for adaptation to humidity in a hard disk drive
- Patent number 7,369,348
- Issue date May 6, 2008
- Samsung Electronics Co., Ltd.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for piezoelectric layer as vertical micro-actu...
- Patent number 7,369,347
- Issue date May 6, 2008
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for improved starting and/or stopping in a con...
- Patent number 7,349,169
- Issue date Mar 25, 2008
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
USER INTERFACES FOR AUTHENTICATING TO PERFORM SECURE OPERATIONS
- Publication number 20230019250
- Publication date Jan 19, 2023
- Apple Inc.
- SungChang LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE WITH A LIQUID-ACTIVATED SEAL
- Publication number 20210100122
- Publication date Apr 1, 2021
- Apple Inc.
- Xuefeng WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION
- Publication number 20180046285
- Publication date Feb 15, 2018
- Apple Inc.
- SungChang LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE INCLUDING SOUND LEVEL BASED DRIVING OF HAPTIC ACT...
- Publication number 20180033265
- Publication date Feb 1, 2018
- Apple Inc.
- Xuefeng WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING SOUND LEVEL BASED DRIVING OF HAPTIC ACT...
- Publication number 20170287291
- Publication date Oct 5, 2017
- Apple Inc.
- Xuefeng WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE WITH HAPTIC ACTUATION STICTION RELEASE AFTER NON-...
- Publication number 20170089396
- Publication date Mar 30, 2017
- Apple Inc.
- SungChang LEE
- G08 - SIGNALLING
Information Patent Application
EJECTION ASSEMBLY WITH PLUG FEATURE
- Publication number 20170025785
- Publication date Jan 26, 2017
- Apple Inc.
- Yuanyuan Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Devices With Housing Port Shutters
- Publication number 20160249123
- Publication date Aug 25, 2016
- Apple Inc.
- SungChang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION
- Publication number 20160195959
- Publication date Jul 7, 2016
- Apple Inc.
- SungChang LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Devices With Housing Port Shutters
- Publication number 20150340795
- Publication date Nov 26, 2015
- Apple Inc.
- SungChang Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ONE LAYER METAL TRACE STRAIN GAUGE
- Publication number 20150332574
- Publication date Nov 19, 2015
- Apple Inc.
- Sungchang Lee
- G08 - SIGNALLING
Information Patent Application
REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION
- Publication number 20150145803
- Publication date May 28, 2015
- Apple Inc.
- SungChang LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Map Language Switching
- Publication number 20140215330
- Publication date Jul 31, 2014
- Apple Inc.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING FLYING HEIGHT IN A HARD DISK DRIVE
- Publication number 20100309578
- Publication date Dec 9, 2010
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Heat assisted spindle motor of a hard disk drive
- Publication number 20090195923
- Publication date Aug 6, 2009
- Samsung Electronics Co., Ltd.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for slider-disk contact indication by monitori...
- Publication number 20090174962
- Publication date Jul 9, 2009
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and methods supporting device triggered disengagement of...
- Publication number 20090177808
- Publication date Jul 9, 2009
- Samsung Electronics Co. Ltd.
- HeeDo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display hard disk drive status on external display
- Publication number 20080256265
- Publication date Oct 16, 2008
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Algorithm decoupling altitude effect from temperature/humidity sensor
- Publication number 20080239549
- Publication date Oct 2, 2008
- Samsung Electronics Co., Ltd.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus intelligently adapting to environmental condit...
- Publication number 20080180835
- Publication date Jul 31, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for pitch angle actuation of slider based upon...
- Publication number 20080074794
- Publication date Mar 27, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for improved starting and/or stopping in a con...
- Publication number 20070297084
- Publication date Dec 27, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus reducing flying height drop in a hard disk dri...
- Publication number 20070297085
- Publication date Dec 27, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Shuyu Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for an air bearing surface to reduce contamina...
- Publication number 20070297092
- Publication date Dec 27, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Shuyu Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for bending a slider to create rounded corners...
- Publication number 20070297080
- Publication date Dec 27, 2007
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for a ferroelectric disk, slider, head gimbal,...
- Publication number 20070292652
- Publication date Dec 20, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for a vertical micro-acatuator in slider of a...
- Publication number 20070291419
- Publication date Dec 20, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- SungChang Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for adaptation to humidity in a hard disk drive
- Publication number 20070279795
- Publication date Dec 6, 2007
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for including amplification of read signal in...
- Publication number 20070263326
- Publication date Nov 15, 2007
- Samsung Electronics, Co., Ltd.
- Brian D. Strom
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for preventing excessive thermal pole tip prot...
- Publication number 20070258168
- Publication date Nov 8, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- SungChang Lee
- G11 - INFORMATION STORAGE

SungChang LEE

Person

Patents Grantslast 30 patents

Reducing touch sensor panel power consumption

Electronic device including sound level based driving of haptic act...

Electronic device with haptic actuation stiction release after non-...

Reducing touch sensor panel power consumption

Electronic device including sound level based driving of haptic act...

One layer metal trace strain gauge

Ejection assembly with plug feature

Map language switching

Electronic devices with housing port shutters

Reducing touch sensor panel power consumption

Heat assisted spindle motor

Detecting touch down and/or assessing quality in a hard disk drive

Method and apparatus for estimating flying height in a hard disk drive

Method and apparatus for an air bearing surface to reduce contamina...

Method and apparatus intelligently adapting to environmental condit...

Device to regenerate a desiccant in a hard disk drive

Apparatus and method for slider-disk contact indication by monitori...

Algorithm decoupling altitude effect from temperature/humidity sensor

Apparatus and method for preventing excessive thermal pole tip prot...

Method and apparatus reducing flying height drop in a hard disk dri...

Method and apparatus for adaptation to humidity in a hard disk drive

Apparatus and method for piezoelectric layer as vertical micro-actu...

Method and apparatus for improved starting and/or stopping in a con...

Patents Applicationslast 30 patents

USER INTERFACES FOR AUTHENTICATING TO PERFORM SECURE OPERATIONS

ELECTRONIC DEVICE WITH A LIQUID-ACTIVATED SEAL

REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION

ELECTRONIC DEVICE INCLUDING SOUND LEVEL BASED DRIVING OF HAPTIC ACT...

ELECTRONIC DEVICE INCLUDING SOUND LEVEL BASED DRIVING OF HAPTIC ACT...

ELECTRONIC DEVICE WITH HAPTIC ACTUATION STICTION RELEASE AFTER NON-...

EJECTION ASSEMBLY WITH PLUG FEATURE

Electronic Devices With Housing Port Shutters

REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION

Electronic Devices With Housing Port Shutters

ONE LAYER METAL TRACE STRAIN GAUGE

REDUCING TOUCH SENSOR PANEL POWER CONSUMPTION

Map Language Switching

METHOD AND APPARATUS FOR ESTIMATING FLYING HEIGHT IN A HARD DISK DRIVE

Heat assisted spindle motor of a hard disk drive

Apparatus and method for slider-disk contact indication by monitori...

Apparatus and methods supporting device triggered disengagement of...

Display hard disk drive status on external display

Algorithm decoupling altitude effect from temperature/humidity sensor

Method and apparatus intelligently adapting to environmental condit...

Method and apparatus for pitch angle actuation of slider based upon...

Method and apparatus for improved starting and/or stopping in a con...

Method and apparatus reducing flying height drop in a hard disk dri...

Method and apparatus for an air bearing surface to reduce contamina...

Apparatus and method for bending a slider to create rounded corners...

Apparatus and method for a ferroelectric disk, slider, head gimbal,...

Apparatus and method for a vertical micro-acatuator in slider of a...

Method and apparatus for adaptation to humidity in a hard disk drive

Apparatus and method for including amplification of read signal in...

Apparatus and method for preventing excessive thermal pole tip prot...