Sang-Woon Chang

Person

Songnam-shi, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Object recognition devices, electronic devices and methods of recog...
- Patent number 11,586,848
- Issue date Feb 21, 2023
- Samsung Electronics Co., Ltd.
- Eun-Jin Yun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for beamforming in wireless communication system
- Patent number 11,264,714
- Issue date Mar 1, 2022
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Error compensation apparatus and method for measuring distance in w...
- Patent number 10,732,275
- Issue date Aug 4, 2020
- Samsung Electronics Co., Ltd.
- Jong-Ho Oh
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for transmitting and receiving signal in commu...
- Patent number 10,720,989
- Issue date Jul 21, 2020
- Samsung Electronics Co., Ltd.
- Jong-Ho Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reading code using short-range millimeter...
- Patent number 10,698,102
- Issue date Jun 30, 2020
- Samsung Electronics Co., Ltd.
- Joo-Sung Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining carrier sense threshold in wir...
- Patent number 10,602,544
- Issue date Mar 24, 2020
- Samsung Electronics Co., Ltd.
- Sang-Hyun Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for location estimation in a wireless communic...
- Patent number 10,353,048
- Issue date Jul 16, 2019
- Samsung Electronics Co., Ltd.
- Jong-Ho Oh
- G01 - MEASURING TESTING
Information Patent Grant
Beam training method and device in communication system
- Patent number 10,291,305
- Issue date May 14, 2019
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating data between station and nei...
- Patent number 10,251,179
- Issue date Apr 2, 2019
- Samsung Electronics Co., Ltd.
- Byoung-Hoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reading code using short-range millimeter...
- Patent number 10,228,458
- Issue date Mar 12, 2019
- Samsung Electronics Co., Ltd.
- Joo-Sung Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for estimating position of terminal
- Patent number 10,149,107
- Issue date Dec 4, 2018
- Samsung Electronics Co., Ltd.
- In-Hak Na
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for wireless distance measurement
- Patent number 10,139,484
- Issue date Nov 27, 2018
- Samsung Electronics Co., Ltd.
- Sung-Rok Yoon
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for beamforming in wireless communication system
- Patent number 10,097,252
- Issue date Oct 9, 2018
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for transmitting data signals in wireless comm...
- Patent number 10,080,227
- Issue date Sep 18, 2018
- Samsung Electronics Co., Ltd.
- Sung-Kyu Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting and receiving buffer status i...
- Patent number 10,070,341
- Issue date Sep 4, 2018
- Samsung Electronics Co., Ltd.
- Youngwook Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for estimating location in a terminal
- Patent number 10,028,089
- Issue date Jul 17, 2018
- Samsung Electronics Co., Ltd.
- In-Hak Na
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for searching target cell for handover in wire...
- Patent number 9,867,091
- Issue date Jan 9, 2018
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for operating resource in wireless local area...
- Patent number 9,807,798
- Issue date Oct 31, 2017
- Samsung Electronics Co., Ltd.
- Byoung-Hoon Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for discovering central nodes in wireless c...
- Patent number 9,661,575
- Issue date May 23, 2017
- Samsung Electronics Co., Ltd.
- Sung-Rok Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for beamforming in wireless device
- Patent number 9,629,122
- Issue date Apr 18, 2017
- Samsung Electronics Co., Ltd.
- Sung-Rok Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for operating camera with interchangeable lens
- Patent number 9,467,611
- Issue date Oct 11, 2016
- Samsung Electronics Co., Ltd.
- Dong-Han Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonvolatile memory cell with authentication key storage
- Patent number 9,087,220
- Issue date Jul 21, 2015
- Samsung Electronics Co., Ltd.
- Sang Hoan Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for adjusting target layout based on intensity of background...
- Patent number 9,064,085
- Issue date Jun 23, 2015
- Samsung Electronics Co., Ltd.
- Sang Yil Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device using flag cells and system using the memory device
- Patent number 8,923,043
- Issue date Dec 30, 2014
- Samsung Electronics Co., Ltd.
- Yang-Woo Roh
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for generating post-OPC layout in consideration of top loss...
- Patent number 8,856,695
- Issue date Oct 7, 2014
- Samsung Electronics Co., Ltd.
- Sang Yil Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for expressing map according to change season and...
- Patent number 8,843,308
- Issue date Sep 23, 2014
- Thinkware Systems Corporation
- Sang Hun Chang
- G01 - MEASURING TESTING
Information Patent Grant
Methods of operating PRAMS using initial programmed resistances and...
- Patent number 8,830,724
- Issue date Sep 9, 2014
- Samsung Electronics Co., Ltd.
- Sang Hoan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for searching destination of tree structure and system thereof
- Patent number 8,428,874
- Issue date Apr 23, 2013
- Thinkware Systems Corporation
- Eun-Young Park
- G01 - MEASURING TESTING
Information Patent Grant
Phase change memory device, memory system, and programming method u...
- Patent number 8,279,664
- Issue date Oct 2, 2012
- Samsung Electronics Co., Ltd.
- Sang-Hoan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Air intake for vacuum-conveyance waste collection system
- Patent number 8,209,814
- Issue date Jul 3, 2012
- Kolon Global Corporation
- Seung-Hyun Kang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
OBJECT RECOGNITION DEVICES, ELECTRONIC DEVICES AND METHODS OF RECOG...
- Publication number 20230196753
- Publication date Jun 22, 2023
- Samsung Electronics Co., Ltd.
- Eun-Jin Yun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT RECOGNITION DEVICES, ELECTRONIC DEVICES AND METHODS OF RECOG...
- Publication number 20200034666
- Publication date Jan 30, 2020
- Samsung Electronics Co., Ltd.
- Eun-Jin Yun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR READING CODE USING SHORT-RANGE MILLIMETER...
- Publication number 20190204437
- Publication date Jul 4, 2019
- Samsung Electronics Co., Ltd.
- Joo-Sung PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONVOLATILE MEMORY DEVICES, MEMORY SYSTEMS AND METHODS OF OPERATING...
- Publication number 20190189221
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Taek-Soo KIM
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM
- Publication number 20180375559
- Publication date Dec 27, 2018
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR OPERATING WIRELESS LAN SYSTEM AND DEVICE FOR SAME
- Publication number 20180014297
- Publication date Jan 11, 2018
- Samsung Electronics Co., Ltd.
- Hyun-Jeong Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR READING CODE USING SHORT-RANGE MILLIMETER...
- Publication number 20170254898
- Publication date Sep 7, 2017
- Samsung Electronics Co., Ltd.
- Joo-Sung PARK
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING POSITION OF TERMINAL
- Publication number 20170195855
- Publication date Jul 6, 2017
- Samsung Electronics Co., Ltd.
- In-Hak NA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING LOCATION IN A TERMINAL
- Publication number 20170195834
- Publication date Jul 6, 2017
- Samsung Electronics Co., Ltd.
- In-Hak NA
- G01 - MEASURING TESTING
Information Patent Application
ERROR COMPENSATION APPARATUS AND METHOD FOR MEASURING DISTANCE IN W...
- Publication number 20170059701
- Publication date Mar 2, 2017
- SAMSUNG ELECTRONICS CO., LTD.
- Jong-Ho OH
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING CARRIER SENSE THRESHOLD IN WIR...
- Publication number 20170055289
- Publication date Feb 23, 2017
- Samsung Electronics Co., Ltd.
- Sang-Hyun CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BUFFER STATUS I...
- Publication number 20170055177
- Publication date Feb 23, 2017
- Samsung Electronics Co., Ltd.
- Youngwook SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN COMMU...
- Publication number 20170047989
- Publication date Feb 16, 2017
- Samsung Electronics Co., Ltd.
- Jong-Ho Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION ESTIMATION DEVICE AND METHOD FOR WIRELESS COMMUNICATION SY...
- Publication number 20160274229
- Publication date Sep 22, 2016
- SAMSUNG ELECTRONICS CO., LTD
- Jong-Ho Oh
- G01 - MEASURING TESTING
Information Patent Application
BEAM TRAINING METHOD AND DEVICE IN COMMUNICATION SYSTEM
- Publication number 20160277087
- Publication date Sep 22, 2016
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS DEVICE SEARCHING APPARATUS AND METHOD IN WIRELESS COMMUNIC...
- Publication number 20160205501
- Publication date Jul 14, 2016
- Seok-Yong LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATING DATA BETWEEN STATION AND NEI...
- Publication number 20160156392
- Publication date Jun 2, 2016
- Samsung Electronics Co., Ltd.
- Byoung-Hoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING DATA SIGNALS IN WIRELESS COMM...
- Publication number 20160081090
- Publication date Mar 17, 2016
- SAMSUNG ELECTRONICS CO., LTD.
- Sung-Kyu JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Method for Operating Resource in Wireless Local Area...
- Publication number 20160057736
- Publication date Feb 25, 2016
- Samsung Electronics Co., Ltd.
- Byoung-Hoon JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR WIRELESS DISTANCE MEASUREMENT
- Publication number 20160047879
- Publication date Feb 18, 2016
- Samsung Electronics Co., Ltd.
- Sung-Rok YOON
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Beamforming in Wireless Device
- Publication number 20160014722
- Publication date Jan 14, 2016
- Samsung Electronics Co., Ltd.
- Sung-Rok YOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM
- Publication number 20150138017
- Publication date May 21, 2015
- Samsung Electronics Co., Ltd.
- Ohyun Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SEARCHING TARGET CELL FOR HANDOVER IN WIRE...
- Publication number 20150131616
- Publication date May 14, 2015
- SAMSUNG ELECTRONICS CO., LTD.
- Ohyun JO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPERATING CAMERA WITH INTERCHANGEABLE LENS
- Publication number 20150097983
- Publication date Apr 9, 2015
- Samsung Electronics Co., Ltd.
- Dong-Han Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DISCOVERING CENTRAL NODES IN WIRELESS COMM...
- Publication number 20150016324
- Publication date Jan 15, 2015
- Samsung Electronics Co., Ltd.
- Sung-Rok Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF FORMING A SEMICONDUCTOR CIRCUIT
- Publication number 20150007119
- Publication date Jan 1, 2015
- International Business Machines Corporation
- Sang Yil Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR GENERATING POST-OPC LAYOUT IN CONSIDERATION OF TOP LOSS...
- Publication number 20140282297
- Publication date Sep 18, 2014
- Samsung Electronics Co., Ltd.
- SANG YIL CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING THEME ZONE IN CONNECTION WITH PATH
- Publication number 20140129140
- Publication date May 8, 2014
- THINKWARE SYSTEMS CORPORATION
- Sang Hun Chang
- G01 - MEASURING TESTING
Information Patent Application
MEMORY DEVICE USING FLAG CELLS AND SYSTEM USING THE MEMORY DEVICE
- Publication number 20130208537
- Publication date Aug 15, 2013
- Samsung Electronics Co., Ltd.
- Yang-Woo ROH
- G11 - INFORMATION STORAGE
Information Patent Application
System and Method for Expressing Map According to Change Season and...
- Publication number 20130096830
- Publication date Apr 18, 2013
- THINKWARE SYSTEMS CORPORATION
- Sang Hun Chang
- G01 - MEASURING TESTING

Sang-Woon Chang

Person

Patents Grantslast 30 patents

Object recognition devices, electronic devices and methods of recog...

Method and apparatus for beamforming in wireless communication system

Error compensation apparatus and method for measuring distance in w...

Apparatus and method for transmitting and receiving signal in commu...

Method and apparatus for reading code using short-range millimeter...

Method and apparatus for determining carrier sense threshold in wir...

Apparatus and method for location estimation in a wireless communic...

Beam training method and device in communication system

Method and apparatus for communicating data between station and nei...

Method and apparatus for reading code using short-range millimeter...

Method and apparatus for estimating position of terminal

Apparatus and method for wireless distance measurement

Method and apparatus for beamforming in wireless communication system

Apparatus and method for transmitting data signals in wireless comm...

Method and apparatus for transmitting and receiving buffer status i...

Method and apparatus for estimating location in a terminal

Apparatus and method for searching target cell for handover in wire...

Apparatus and method for operating resource in wireless local area...

Methods and apparatuses for discovering central nodes in wireless c...

Method and apparatus for beamforming in wireless device

Method and apparatus for operating camera with interchangeable lens

Nonvolatile memory cell with authentication key storage

Method for adjusting target layout based on intensity of background...

Memory device using flag cells and system using the memory device

Method for generating post-OPC layout in consideration of top loss...

System and method for expressing map according to change season and...

Methods of operating PRAMS using initial programmed resistances and...

Method for searching destination of tree structure and system thereof

Phase change memory device, memory system, and programming method u...

Air intake for vacuum-conveyance waste collection system

Patents Applicationslast 30 patents

OBJECT RECOGNITION DEVICES, ELECTRONIC DEVICES AND METHODS OF RECOG...

OBJECT RECOGNITION DEVICES, ELECTRONIC DEVICES AND METHODS OF RECOG...

METHOD AND APPARATUS FOR READING CODE USING SHORT-RANGE MILLIMETER...

NONVOLATILE MEMORY DEVICES, MEMORY SYSTEMS AND METHODS OF OPERATING...

METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM

METHOD FOR OPERATING WIRELESS LAN SYSTEM AND DEVICE FOR SAME

METHOD AND APPARATUS FOR READING CODE USING SHORT-RANGE MILLIMETER...

METHOD AND APPARATUS FOR ESTIMATING POSITION OF TERMINAL

METHOD AND APPARATUS FOR ESTIMATING LOCATION IN A TERMINAL

ERROR COMPENSATION APPARATUS AND METHOD FOR MEASURING DISTANCE IN W...

METHOD AND APPARATUS FOR DETERMINING CARRIER SENSE THRESHOLD IN WIR...

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BUFFER STATUS I...

APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN COMMU...

POSITION ESTIMATION DEVICE AND METHOD FOR WIRELESS COMMUNICATION SY...

BEAM TRAINING METHOD AND DEVICE IN COMMUNICATION SYSTEM

WIRELESS DEVICE SEARCHING APPARATUS AND METHOD IN WIRELESS COMMUNIC...

METHOD AND APPARATUS FOR COMMUNICATING DATA BETWEEN STATION AND NEI...

APPARATUS AND METHOD FOR TRANSMITTING DATA SIGNALS IN WIRELESS COMM...

Apparatus and Method for Operating Resource in Wireless Local Area...

APPARATUS AND METHOD FOR WIRELESS DISTANCE MEASUREMENT

Method and Apparatus for Beamforming in Wireless Device

METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM

APPARATUS AND METHOD FOR SEARCHING TARGET CELL FOR HANDOVER IN WIRE...

METHOD AND APPARATUS FOR OPERATING CAMERA WITH INTERCHANGEABLE LENS

METHOD AND APPARATUS FOR DISCOVERING CENTRAL NODES IN WIRELESS COMM...

METHOD OF FORMING A SEMICONDUCTOR CIRCUIT

METHOD FOR GENERATING POST-OPC LAYOUT IN CONSIDERATION OF TOP LOSS...

SYSTEM AND METHOD FOR PROVIDING THEME ZONE IN CONNECTION WITH PATH

MEMORY DEVICE USING FLAG CELLS AND SYSTEM USING THE MEMORY DEVICE

System and Method for Expressing Map According to Change Season and...