loadpatents
name:-0.054858922958374
name:-0.035247087478638
name:-0.017003059387207
Park; Chang Hyun Patent Filings

Park; Chang Hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Chang Hyun.The latest application filed is for "solution composition for steel sheet surface treatment, zinc-based plated steel sheet surface-treated with same, and manufacturing method therefor".

Company Profile
16.34.50
  • Park; Chang Hyun - Suwon-si KR
  • PARK; Chang-Hyun - Ansan-si KR
  • Park; Chang Hyun - Seoul KR
  • PARK; Chang Hyun - Busan KR
  • Park; Chang-Hyun - Gyeonggi-do KR
  • Park; Chang Hyun - Paju-si KR
  • Park; Chang-Hyun - Pohang-si KR
  • Park; Chang Hyun - Yongin-si KR
  • Park; Chang-hyun - Gwanju KR
  • Park; Chang-hyun - Gwangju N/A KR
  • Park; Chang Hyun - Pohang KR
  • Park; Chang Hyun - Incheon KR
  • Park; Chang-hyun - Kyungki-do KR
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Cleaning robot and method of controlling the same
Grant 11,452,423 - Kim , et al. September 27, 2
2022-09-27
Solution Composition For Steel Sheet Surface Treatment, Zinc-based Plated Steel Sheet Surface-treated With Same, And Manufacturing Method Therefor
App 20220261646 - CHO; Soo-Hyoun ;   et al.
2022-08-18
Motor
Grant 11,411,468 - Kim , et al. August 9, 2
2022-08-09
Data Management Method For Various Products And Electronic Device Using The Same
App 20220207475 - Jang; Ki Woong ;   et al.
2022-06-30
Computing Apparatus For Providing Item Sales Information And Method Thereof
App 20220198541 - Kim; Seon Il ;   et al.
2022-06-23
Optical Interferometric Lidar System To Control Main Measurement Range Using Active Selection Of Reference Optical Path Length
App 20220171035 - KIM; Chang-Seok ;   et al.
2022-06-02
Solution composition for steel sheet surface treatment, zinc-based plated steel sheet surface-treated with same, and manufacturing method therefor
Grant 11,346,003 - Cho , et al. May 31, 2
2022-05-31
Rotor and motor having same
Grant 11,329,524 - Park , et al. May 10, 2
2022-05-10
Information Providing Method For Providing Information Regarding Terminal Activation And Electronic Device Performing The Same
App 20220124506 - Kim; Cho Rong ;   et al.
2022-04-21
Method And Apparatus For Preventing Forgery Of Data, Method And Apparatus For Detecting Forgery Of Data
App 20220014800 - JEONG; Yong Hyun ;   et al.
2022-01-13
Method For Photographing And Reading An Image, And Apparatus Therefor
App 20210374932 - HONG; Min Ki ;   et al.
2021-12-02
Information providing method for providing information regarding terminal activation and electronic device performing the same
Grant 11,178,549 - Kim , et al. November 16, 2
2021-11-16
Memory device, semiconductor device, and semiconductor system
Grant 11,113,145 - Park September 7, 2
2021-09-07
Cleaning Robot And Method Of Controlling The Same
App 20210121032 - KIM; Hwa-Sung ;   et al.
2021-04-29
Cooking Apparatus, Method Of Controlling The Cooking Apparatus, And Knob Of Cooking Apparatus
App 20210095859 - PARK; Chang Hyun ;   et al.
2021-04-01
Computerized Systems And Methods For Display And Determination Of Guaranteed Delivery Time Selection
App 20210065098 - Park; Chang Hyun ;   et al.
2021-03-04
Cooking apparatus and method of controlling the same
Grant 10,887,951 - Kim , et al. January 5, 2
2021-01-05
Motor
App 20200321832 - KIM; Seong Jin ;   et al.
2020-10-08
Rotor And Motor Having Same
App 20200295609 - PARK; CHANG HYUN ;   et al.
2020-09-17
Motor
Grant 10,727,720 - Kim , et al.
2020-07-28
Memory system and operating method thereof managing counting values for system operations
Grant 10,671,297 - Park
2020-06-02
Motor
Grant 10,673,300 - Kim , et al.
2020-06-02
Protective film and electronic appliance including the same
Grant 10,464,295 - Kim , et al. No
2019-11-05
Motor and brake device including same
Grant 10,432,057 - Kim , et al. O
2019-10-01
Sealing cover and actuator having same
Grant 10,431,921 - Park , et al. O
2019-10-01
Solution Composition For Steel Sheet Surface Treatment, Zinc-based Plated Steel Sheet Surface-treated With Same, And Manufacturi
App 20190264333 - CHO; Soo-Hyoun ;   et al.
2019-08-29
Memory Device, Semiconductor Device, And Semiconductor System
App 20190258543 - PARK; Chang Hyun
2019-08-22
Motor
App 20190165650 - PARK; KYUNG SANG ;   et al.
2019-05-30
Memory system and operating method thereof
Grant 10,303,394 - Park
2019-05-28
Motor
App 20190109510 - KIM; JIN HO ;   et al.
2019-04-11
Motor
Grant 10,181,764 - Kim , et al. Ja
2019-01-15
Memory System And Operating Method Thereof
App 20180335959 - PARK; Chang-Hyun
2018-11-22
Apparatus and method of detecting defect of steel plate
Grant 10,088,453 - Lee , et al. October 2, 2
2018-10-02
Motor And Brake Device Comprising Same
App 20180278114 - PARK; KYUNG SANG ;   et al.
2018-09-27
Motor And Brake Device Including Same
App 20180262080 - KIM; SEONG JIN ;   et al.
2018-09-13
Memory System And Operating Method Thereof
App 20180232177 - PARK; Chang-Hyun
2018-08-16
Motor and power transmission apparatus including the same
Grant 10,033,240 - Kim , et al. July 24, 2
2018-07-24
Cooking Apparatus And Method Of Controlling The Same
App 20180192480 - KIM; Hyo Suk ;   et al.
2018-07-05
Rotor for motor, motor having the same and method for manufacturing the motor
Grant 9,985,487 - Park , et al. May 29, 2
2018-05-29
Protective Film And Electronic Appliance Including The Same
App 20180086038 - KIM; Do-Hwan ;   et al.
2018-03-29
Valve apparatus for vehicle
Grant 9,915,356 - Chang , et al. March 13, 2
2018-03-13
Motor
App 20170373563 - Kim; Seong Jin ;   et al.
2017-12-28
Motor And Power Transmission Apparatus Including The Same
App 20170373554 - Kim; Seong Jin ;   et al.
2017-12-28
Fail safety coolant control valve
Grant 9,803,764 - Chang , et al. October 31, 2
2017-10-31
Motor with a shaft screw and sensor magnet thereunder
Grant 9,768,670 - Kim , et al. September 19, 2
2017-09-19
Bus bar and motor including the same
Grant 9,735,639 - Shim , et al. August 15, 2
2017-08-15
Sealing Cover And Actuator Having Same
App 20170117653 - PARK; Chang Hyun ;   et al.
2017-04-27
Valve Apparatus For Vehicle
App 20170067565 - CHANG; Seok Yoon ;   et al.
2017-03-09
Motor with stepped rotor tube coupled to the inner race of a multiple-row bearing
Grant 9,543,796 - Park , et al. January 10, 2
2017-01-10
Apparatus And Method Of Detecting Defect Of Steel Plate
App 20160313285 - LEE; Ju-Seung ;   et al.
2016-10-27
Fail Safety Coolant Control Valve
App 20160273671 - CHANG; Seok Yoon ;   et al.
2016-09-22
Motor And Power Transmission Apparatus Including The Same
App 20160065028 - Kim; Seong Jin ;   et al.
2016-03-03
Motor
App 20150288244 - Kim; Jin Ho ;   et al.
2015-10-08
Rotor For Motor, Motor Having The Same And Method For Manufacturing The Motor
App 20150207372 - PARK; Kyung Sang ;   et al.
2015-07-23
Motor
App 20150137641 - PARK; Kyung Sang ;   et al.
2015-05-21
Motor
App 20150091402 - Kim; Seong Jin ;   et al.
2015-04-02
Bus Bar And Motor Including The Same
App 20150076944 - SHIM; Woo seob ;   et al.
2015-03-19
Vacuum cleaner having shredder
Grant 8,857,010 - Kim , et al. October 14, 2
2014-10-14
Apparatus and method for synchronizing robots
Grant 8,706,295 - Park April 22, 2
2014-04-22
Vacuum Cleaner Having Shredder
App 20130239358 - Kim; Jang-keun ;   et al.
2013-09-19
Vacuum cleaner having shredder
Grant 8,522,395 - Oh , et al. September 3, 2
2013-09-03
Vacuum Cleaner Having Shredder
App 20130007981 - Oh; Jang-keun ;   et al.
2013-01-10
Method for optically detecting surface defect of round wire rod
Grant 8,306,308 - Choi , et al. November 6, 2
2012-11-06
Visual Attention Apparatus And Control Method Based On Mind Awareness And Display Apparatus Using The Visual Attention Apparatus
App 20120189161 - Chang; Seok Bae ;   et al.
2012-07-26
Apparatus And Method For Synchronizing Robots
App 20120150352 - PARK; Chang Hyun
2012-06-14
Radio frequency switch and apparatus containing the radio frequency switch
Grant 8,149,071 - Ryou , et al. April 3, 2
2012-04-03
RF switch
Grant 8,102,221 - Ryou , et al. January 24, 2
2012-01-24
Power plate for driving at least one robot
Grant 8,027,133 - Park September 27, 2
2011-09-27
Apparatus And Method For Predicting Channel Status Based On Cognitive Radio
App 20110191281 - Park; Chang-Hyun ;   et al.
2011-08-04
Apparatus And Method For Providing Bandwidth Of Cognitive Radio System
App 20110122831 - Kim; Sang-Won ;   et al.
2011-05-26
Device And Method For Optically Detecting Surface Defect Of Round Wire Rod
App 20100246974 - Choi; Se Ho ;   et al.
2010-09-30
Radio Frequency Switch And Apparatus Containing The Radio Frequency Switch
App 20100073112 - Ryou; Byung Hoon ;   et al.
2010-03-25
Power Divider And Power Combiner Using Dual Band-composite Right/left Handed Transmission Line
App 20100026416 - Ryou; Byung Hoon ;   et al.
2010-02-04
Rf Switch
App 20100019861 - Ryou; Byung Hoon ;   et al.
2010-01-28
Power plate for driving at least one robot
App 20090316317 - Park; Chang Hyun
2009-12-24
Multiple Band Rfid Reader Device
App 20090303007 - Ryou; Byung Hoon ;   et al.
2009-12-10
System And Method Of Determining The Area Of Vulnerability For Estimation Of Voltage Sags And Computer-readable Medium Having Embodied Thereon Computer Program For The Method
App 20090030623 - Jang; Gil-Soo ;   et al.
2009-01-29
Alignment mark and method for manufacturing a semiconductor device having the same
Grant 7,338,885 - Oh , et al. March 4, 2
2008-03-04
Immersion-type live-line work training system and method
App 20070048702 - Jang; Gil Soo ;   et al.
2007-03-01
Methods of fabricating MOS field effect transistors with pocket regions using implant blocking patterns
Grant 7,052,965 - Park , et al. May 30, 2
2006-05-30
Alignment mark and method for manufacturing a semiconductor device having the same
App 20050009287 - Oh, Myoung-Hwan ;   et al.
2005-01-13
Methods of fabricating MOS field effect transistors with pocket regions
App 20040219724 - Park, Chang-hyun ;   et al.
2004-11-04

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