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Patents Grants
last 30 patents
Information
Patent Grant
High electron mobility transistors and methods of fabricating the same
Patent number
9,859,410
Issue date
Jan 2, 2018
Samsung Electronics Co., Ltd.
In-jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistors exhibiting dual depletion and me...
Patent number
9,660,048
Issue date
May 23, 2017
Samsung Electronics Co., Ltd.
In-jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor and method of manufacturing the same
Patent number
9,608,100
Issue date
Mar 28, 2017
Samsung Electronics Co., Ltd.
Hyuk-soon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor
Patent number
9,570,597
Issue date
Feb 14, 2017
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power management chips and power management devices including the same
Patent number
9,525,410
Issue date
Dec 20, 2016
Samsung Electronics Co., Ltd.
Ho-jung Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for controlling a gate voltage in high electro...
Patent number
9,461,637
Issue date
Oct 4, 2016
Samsung Electronics Co., Ltd.
Sun-kyu Hwang
G01 - MEASURING TESTING
Information
Patent Grant
Field effect semiconductor devices and methods of manufacturing fie...
Patent number
9,450,071
Issue date
Sep 20, 2016
Samsung Electronics Co., Ltd.
Ki-ha Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistors including lightly doped drain re...
Patent number
9,443,968
Issue date
Sep 13, 2016
Samsung Electronics Co., Ltd.
In-jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor device
Patent number
9,379,102
Issue date
Jun 28, 2016
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device including transistor and method of operating the...
Patent number
9,306,544
Issue date
Apr 5, 2016
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods of manufacturing high electron mobility transistors
Patent number
9,299,800
Issue date
Mar 29, 2016
Samsun Electronics Co., Ltd.
Hyuk-soon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor and method of manufacturing the same
Patent number
9,252,255
Issue date
Feb 2, 2016
Samsung Electronics Co., Ltd.
Jong-seob Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistors and methods of manufacturing the...
Patent number
9,245,947
Issue date
Jan 26, 2016
Samsung Electronics Co., Ltd.
In-jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor and method of manufacturing the same
Patent number
9,245,738
Issue date
Jan 26, 2016
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor and method of manufacturing the same
Patent number
9,231,093
Issue date
Jan 5, 2016
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power switching device and method of manufacturing the same
Patent number
9,231,057
Issue date
Jan 5, 2016
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device using 2-dimensional electron gas and 2-dimensi...
Patent number
9,214,517
Issue date
Dec 15, 2015
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistors, methods of manufacturing the sa...
Patent number
9,209,250
Issue date
Dec 8, 2015
Samsung Electronics Co., Ltd.
Young-hwan Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having dual parallel channel structure and met...
Patent number
9,184,280
Issue date
Nov 10, 2015
Samsung Electronics Co., Ltd.
Chang-yong Um
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High side gate driver, switching chip, and power device
Patent number
9,172,356
Issue date
Oct 27, 2015
Samsung Electronics Co., Ltd.
Hyun-sik Choi
G05 - CONTROLLING REGULATING
Information
Patent Grant
High electron mobility transistor including plurality of gate elect...
Patent number
9,147,738
Issue date
Sep 29, 2015
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
9,129,835
Issue date
Sep 8, 2015
Samsung Electronics Co., Ltd.
Woong-je Sung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistors and methods of manufacturing the...
Patent number
9,123,740
Issue date
Sep 1, 2015
Samsung Electronics Co., Ltd.
Hyuk-soon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image sensors having variable voltage-current characteristics and m...
Patent number
9,118,795
Issue date
Aug 25, 2015
Samsung Electronics Co., Ltd.
Ho-jung Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-electron mobility transistor and method of manufacturing the same
Patent number
9,117,890
Issue date
Aug 25, 2015
Samsung Electronics Co., Ltd.
Jong-seob Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices and methods of manufacturing the semiconducto...
Patent number
9,087,704
Issue date
Jul 21, 2015
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module including leakage current protection circuit
Patent number
9,088,151
Issue date
Jul 21, 2015
Samsung Electronics Co., Ltd.
Ho-jung Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Nitride semiconductor based power converting device
Patent number
9,082,693
Issue date
Jul 14, 2015
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices including a first and second HFET and methods...
Patent number
9,053,964
Issue date
Jun 9, 2015
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistors and methods of manufacturing the same
Patent number
9,048,210
Issue date
Jun 2, 2015
Samsung Electronics Co., Ltd.
Hyung-su Jeong
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF MANUFACTURING HIGH ELECTRON MOBILITY TRANSISTORS
Publication number
20150221746
Publication date
Aug 6, 2015
Samsung Electronics Co., Ltd.
Hyuk-soon CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE...
Publication number
20150221745
Publication date
Aug 6, 2015
Samsung Electronics Co., Ltd.
In-jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20150123139
Publication date
May 7, 2015
Samsung Electronics Co., Ltd.
Jong-seob KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTORS, METHODS OF MANUFACTURING THE SA...
Publication number
20150048421
Publication date
Feb 19, 2015
Samsung Electronics Co., Ltd.
Young-hwan PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF FABRICATING THE SAME
Publication number
20150008485
Publication date
Jan 8, 2015
Samsung Electronics Co., Ltd.
In-Jun Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140327043
Publication date
Nov 6, 2014
Samsung Electronics Co., Ltd.
Jong-seob KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING A GATE VOLTAGE IN HIGH ELECTRO...
Publication number
20140240026
Publication date
Aug 28, 2014
Samsung Electronics Co., Ltd.
Sun-kyu HWANG
G01 - MEASURING TESTING
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING DUAL PARALLEL CHANNEL STRUCTURE AND MET...
Publication number
20140197479
Publication date
Jul 17, 2014
Samsung Electronics Co., Ltd.
Chang-yong UM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR INCLUDING PLURALITY OF GATE ELECT...
Publication number
20140151747
Publication date
Jun 5, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140151749
Publication date
Jun 5, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PACKAGING POWER DEVICES AT WAFER LEVEL
Publication number
20140147973
Publication date
May 29, 2014
Hyuk-soon CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF DRIVING THE SAME
Publication number
20140103969
Publication date
Apr 17, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140097448
Publication date
Apr 10, 2014
Samsung Electronics Co., Ltd.
Woong-je SUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140097470
Publication date
Apr 10, 2014
Jong-seob KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME
Publication number
20140091366
Publication date
Apr 3, 2014
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR BASED POWER CONVERTING DEVICE
Publication number
20140091311
Publication date
Apr 3, 2014
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SWITCHING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140091312
Publication date
Apr 3, 2014
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE USING 2-DIMENSIONAL ELECTRON GAS AND 2-DIMENSI...
Publication number
20140091310
Publication date
Apr 3, 2014
Samsung Electronics Co., Ltd.
Woo-chul Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NORMALLY-OFF HIGH ELECTRON MOBILITY TRANSISTOR
Publication number
20140091363
Publication date
Apr 3, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140077388
Publication date
Mar 20, 2014
Samsung Electronics Co., Ltd.
Hong-Pyo HEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140061725
Publication date
Mar 6, 2014
Samsung Electronics Co., Ltd.
Ki-yeol PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SEMICONDUCTO...
Publication number
20140048850
Publication date
Feb 20, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE INCLUDING TRANSISTOR AND METHOD OF OPERATING THE...
Publication number
20140049296
Publication date
Feb 20, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR
Publication number
20140042449
Publication date
Feb 13, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140021511
Publication date
Jan 23, 2014
Samsung Electronics Co., Ltd.
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR DEVICE
Publication number
20140021514
Publication date
Jan 23, 2014
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
Publication number
20140021510
Publication date
Jan 23, 2014
Samsung Electronics Co., LTD
Woo-chul JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH ELECTRON MOBILITY TRANSISTORS AND METHODS OF MANUFACTURING THE...
Publication number
20130307026
Publication date
Nov 21, 2013
Samsung Electronics Co., Ltd.
Sun-kyu HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPIN FIELD EFFECT LOGIC DEVICES
Publication number
20130277722
Publication date
Oct 24, 2013
Samsung Electronics Co., LTD
Ki-ha Hong
B82 - NANO-TECHNOLOGY
Information
Patent Application
HIGH SIDE GATE DRIVER, SWITCHING CHIP, AND POWER DEVICE
Publication number
20130265028
Publication date
Oct 10, 2013
Samsung Electronics Co., Ltd.
Hyun-sik CHOI
H01 - BASIC ELECTRIC ELEMENTS