Choi; Byoung-Gun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Byoung-Gun.The latest application filed is for "beta voltaic battery and method of preparing the same".

Company Profile

0.34.53

Choi; Byoung-Gun - Daejeon KR
Choi; Byoung Gun - Daegu N/A KR
Choi; Byoung Gun - Dong-gu KR
Choi; Byoung-gun - Suwon-si 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

Patent	Date
Apparatus and method for controlling smart wear Grant 9,987,187 - Park , et al. June 5, 2	2018-06-05
Beta voltaic battery and method of preparing the same Grant 9,685,249 - Uhm , et al. June 20, 2	2017-06-20
Radioisotope battery and manufacturing method thereof Grant 9,530,529 - Choi , et al. December 27, 2	2016-12-27
Apparatus and method for transmitting data using human body Grant 9,490,868 - Kang , et al. November 8, 2	2016-11-08
Beta Voltaic Battery And Method Of Preparing The Same App 20160180980 - Uhm; Young Rang ; et al.	2016-06-23
Method And Apparatus For Providing Space Information App 20160128891 - PARK; Kyung-Hwan ; et al.	2016-05-12
Apparatus And Method For Transmitting Data Using Human Body App 20150333842 - KANG; Tae-Wook ; et al.	2015-11-19
Solar Light-radioisotope Hybrid Battery App 20150075593 - CHOI; Byoung-Gun ; et al.	2015-03-19
Security Apparatus And System Using Millimeter-wave Communications, And Method For The Same App 20140361894 - CHOI; Byoung Gun ; et al.	2014-12-11
Radioisotope Battery And Manufacturing Method Thereof App 20140319963 - CHOI; Byoung-Gun ; et al.	2014-10-30
Method and apparatus for amplitude modulation of spread signal Grant 8,873,603 - Hyoung , et al. October 28, 2	2014-10-28
Apparatus And Method For Controlling Smart Wear App 20140303529 - PARK; Hyung-Il ; et al.	2014-10-09
Transmitter, receiver and method thereof in human body communication system Grant 8,798,049 - Lim , et al. August 5, 2	2014-08-05
Telematics system using human body communication, portable device having telematics function using human body communication, and method for providing telematics service using human body communication Grant 8,755,949 - Lim , et al. June 17, 2	2014-06-17
Wearable Wireless Power Transmission Apparatus And Wireless Power Transmission Method Using The Same App 20140015470 - LIM; In-Gi ; et al.	2014-01-16
Frequency selective modulating apparatus and method using re-spreading code Grant 8,599,902 - Lim , et al. December 3, 2	2013-12-03
Walking guidance apparatus using human body communication Grant 8,593,297 - Kim , et al. November 26, 2	2013-11-26
Electric Power Conversion Apparatus And Method In Energy Harvesting System App 20130270915 - PARK; Kyung Hwan ; et al.	2013-10-17
Apparatus And Method For Rotation Rehabilitation Treatment Using Vibration App 20130261515 - CHOI; Byoung Gun ; et al.	2013-10-03
Electronic apparatus having control function using human body communication and portable terminal having electronic apparatus control function using human body communication Grant 8,515,346 - Choi , et al. August 20, 2	2013-08-20
Human body sound transmission system and method for transmitting a plurality of signals Grant 8,509,467 - Kim , et al. August 13, 2	2013-08-13
Crime prevention system using human body communication and crime prevention method using human body communication Grant 8,487,773 - Kang , et al. July 16, 2	2013-07-16
Human body sound transmission apparatus and method for minimizing signal loss Grant 8,442,249 - Hwang , et al. May 14, 2	2013-05-14
Energy Harvesting Device Using Electromagnetic Interference Signal And Sensor System Including The Same App 20130099676 - HYOUNG; Chang Hee ; et al.	2013-04-25
Frequency selective digital transmission apparatus Grant 8,422,535 - Lim , et al. April 16, 2	2013-04-16
Method And Apparatus For Amplitude Modulation Of Spread Signal App 20130034125 - Hyoung; Chang Hee ; et al.	2013-02-07
Method For Generating And Detecting Preamble, And Digital Communication System Based On The Same App 20130003886 - Kang; Tae Wook ; et al.	2013-01-03
Powerless electronic notepad and powerless wireless transmission system using the same Grant 8,344,999 - Choi , et al. January 1, 2	2013-01-01
Method for measuring speed of vehicle using RFID, RFID reader for measuring speed of vehicle, and system for collecting vehicle information using the same Grant 8,274,371 - Park , et al. September 25, 2	2012-09-25
Adaptive frequency selective baseband communications method using orthogonal codes Grant 8,249,136 - Kang , et al. August 21, 2	2012-08-21
Transmitter, Receiver And Method Thereof In Human Body Communicatoin System App 20120201235 - Lim; In Gi ; et al.	2012-08-09
Stack-type Beta Battery Generating Current From Beta Source And Method Of Manufacturing The Same App 20120161575 - CHOI; Byoung Gun ; et al.	2012-06-28
Touch Input Device And Electromagnetic-wave Transceiver Using The Same Device App 20120162128 - HYOUNG; Chang Hee ; et al.	2012-06-28
Apparatus And Method For Transmitting Multi Millimeter Wave App 20120164959 - Kim; Sung Eun ; et al.	2012-06-28
Mobile transmitter and transmitting method thereof Grant 8,204,457 - Choi , et al. June 19, 2	2012-06-19
Apparatus And Method For Estimating Angle Of Arrival In Real Time App 20120105285 - Park; Kyung Hwan ; et al.	2012-05-03
Hybrid Beam Forming Apparatus In Wideband Wireless Communication System App 20120086602 - Park; Kyung Hwan ; et al.	2012-04-12
Apparatus For Harvesting Energy From Electromagnetic Field App 20120086285 - HYOUNG; Chang Hee ; et al.	2012-04-12
Communications System And Method Using A Part Of Human Body As An Antenna In A Body Area Network App 20110250837 - Hwang; Jung-Hwan ; et al.	2011-10-13
Apparatus For Realizing Three-dimensional Neural Network App 20110213743 - Choi; Byoung-Gun ; et al.	2011-09-01
Human Body Sound Transmission Apparatus App 20110182447 - KIM; Sung Eun ; et al.	2011-07-28
Walking Guidance Apparatus Using Human Body Communication App 20110148652 - KIM; Jung Bum ; et al.	2011-06-23
Telematics System Using Human Body Communication, Portable Device Having Telematics Function Using Human Body Communication, And Method For Providing Telematics Service Using Human Body Communication App 20110153118 - LIM; In Gi ; et al.	2011-06-23
System For Providing Multimedia Data Using Human Body Communication In Transportation App 20110154413 - PARK; Kyung Hwan ; et al.	2011-06-23
Authentication Apparatus Using Human Body Communication, Portable Device Having Authentication Function Using Human Body Communication, And Authentication Method Using Human Body Communication App 20110154485 - HYUN; Seok Bong ; et al.	2011-06-23
Crime Prevention System Using Human Body Communication And Crime Prevention Method Using Human Body Communication App 20110148640 - KANG; Tae Wook ; et al.	2011-06-23
Electronic Apparatus Having Control Function Using Human Body Communication And Portable Terminal Having Electronic Apparatus Control Function Using Human Body Communication App 20110151785 - CHOI; Byoung Gun ; et al.	2011-06-23
Method For Producing Communication Frame Of Body Area Network And Communication Network Of Body Area Network Using The Same App 20110085505 - KANG; Tae Young ; et al.	2011-04-14
Frequency Selective Transmission Apparatus App 20110064161 - LIM; In Gi ; et al.	2011-03-17
Communications Device Using Near Field App 20110059692 - Hyoung; Chang Hee ; et al.	2011-03-10
Frequency Selective Modulating Apparatus And Method Using Re-spreading Code App 20110058591 - LIM; In Gi ; et al.	2011-03-10
Preamble Generating Apparatus And Method For Digital Direct Transmission System App 20110058615 - PARK; Hyung Il ; et al.	2011-03-10
Human Body Sound Transmission Apparatus And Method For Minimizing Signal Loss App 20110033068 - HWANG; Jung Hwan ; et al.	2011-02-10
Human Body Sound Transmission System And Method For Transmitting A Plurality Of Signals App 20110026741 - KIM; Sung Eun ; et al.	2011-02-03
Adaptive Frequency Selective Baseband Communications Method Using Orthogonal Codes App 20100290511 - Kang; Tae Wook ; et al.	2010-11-18
Frequency Selective Digital Transmission Apparatus App 20100272159 - LIM; In Gi ; et al.	2010-10-28
Driving voltage control module Grant 7,822,404 - Choi , et al. October 26, 2	2010-10-26
Direct-conversion receiver and sub-harmonic frequency mixer thereof Grant 7,792,215 - Choi , et al. September 7, 2	2010-09-07
Powerless Electronic Notepad And Powerless Wireless Transmission System Using The Same App 20100147601 - CHOI; Byoung Gun ; et al.	2010-06-17
Low-power Relaxation Oscillator And Rfid Tag Using The Same App 20100141348 - KANG; Tae Young ; et al.	2010-06-10
Method For Measuring Speed Of Vehicle Using Rfid, Rfid Reader For Measuring Speed Of Vehicle, And System For Collecting Vehicle Information Using The Same App 20100123558 - PARK; Kyung Hwan ; et al.	2010-05-20
Low power consuming mixed mode power amplifier Grant 7,688,137 - Park , et al. March 30, 2	2010-03-30
Voltage controlled oscillator with switching bias Grant 7,675,374 - Min , et al. March 9, 2	2010-03-09
Rfid System Using Human Body Communication App 20100045446 - HYUN; SEOK BONG ; et al.	2010-02-25
Direct-conversion frequency mixer Grant 7,542,521 - Choi , et al. June 2, 2	2009-06-02
Wideband active balun circuit based on differential amplifier Grant 7,538,618 - Park , et al. May 26, 2	2009-05-26
Mobile Transmitter And Transmitting Method Thereof App 20090061797 - CHOI; Byoung-Gun ; et al.	2009-03-05
Low Power Consuming Mixed Mode Power Amplifier App 20090039960 - PARK; Min ; et al.	2009-02-12
Voltage Controlled Oscillator With Switching Bias App 20080266006 - MIN; Byung Hun ; et al.	2008-10-30
Wideband active balun circuit based on differential amplifier App 20080122538 - Park; Seong Su ; et al.	2008-05-29
Direct-conversion receiver and sub-harmonic frequency mixer thereof App 20070242779 - Choi; Byoung Gun ; et al.	2007-10-18
Driving voltage control module App 20070093220 - Choi; Byoung Gun ; et al.	2007-04-26
Audio apparatus and control method thereof App 20070019822 - Seo; Young-joo ; et al.	2007-01-25
Display device with cable card and updating method thereof App 20070022179 - Kim; Dong-Won ; et al.	2007-01-25
Direct-conversion frequency mixer App 20060088122 - Choi; Byoung Gun ; et al.	2006-04-27
Three dimensional multilayer RF module having air cavities and method fabricating same App 20040028888 - Lee, Young Chul ; et al.	2004-02-12

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