Patent | Date |
---|
Real-time voice recognition apparatus equipped with ASIC chip and smartphone Grant 11,183,177 - Park , et al. November 23, 2 | 2021-11-23 |
Transmitter and receiver circuits Grant 11,152,962 - Park , et al. October 19, 2 | 2021-10-19 |
Smartphone-based hearing aid Grant 10,993,046 - Park , et al. April 27, 2 | 2021-04-27 |
Transmitter And Receiver Circuits App 20200252093 - Kind Code | 2020-08-06 |
Transmitter and receiver circuits Grant 10,673,473 - Park , et al. | 2020-06-02 |
Real-time Voice Recognition Apparatus Equipped With Asic Chip And Smartphone App 20200135178 - PARK; Hong June ;   et al. | 2020-04-30 |
Smartphone-based Hearing Aid App 20200021921 - PARK; Hong June ;   et al. | 2020-01-16 |
Transmitter And Receiver Circuits App 20190020363 - PARK; Hong June ;   et al. | 2019-01-17 |
Data transmission apparatus, data reception apparatus, data transmission and reception system Grant 10,171,274 - Park , et al. J | 2019-01-01 |
Data Transmission Apparatus, Data Reception Apparatus, Data Transmission And Reception System App 20180176126 - PARK; Hong June ;   et al. | 2018-06-21 |
Data transmission apparatus, data reception apparatus, data transmission and reception system Grant 9,923,809 - Park , et al. March 20, 2 | 2018-03-20 |
Microphone with specific audible area using ultrasound wave Grant 9,843,867 - Park , et al. December 12, 2 | 2017-12-12 |
Microphone With Specific Audible Area Using Ultrasound Wave App 20170188157 - PARK; Hong June ;   et al. | 2017-06-29 |
Data Transmission Apparatus, Data Reception Apparatus, Data Transmission And Reception System App 20170085466 - PARK; Hong June ;   et al. | 2017-03-23 |
USB peripheral apparatus and transmission power reduction method thereof Grant 9,423,861 - Park , et al. August 23, 2 | 2016-08-23 |
Hearing aid attached to mobile electronic device Grant 9,392,381 - Park , et al. July 12, 2 | 2016-07-12 |
Capacitive touch sensor Grant 9,377,915 - Park , et al. June 28, 2 | 2016-06-28 |
Sensing Apparatus App 20150293636 - Park; Hong June ;   et al. | 2015-10-15 |
Low-power, high-speed transceiver Grant 9,008,194 - Park , et al. April 14, 2 | 2015-04-14 |
Capacitive Touch Sensor App 20140368467 - Park; Hong June ;   et al. | 2014-12-18 |
Multi-stage phase mixer circuit using fine and coarse control signals Grant 8,901,981 - Park , et al. December 2, 2 | 2014-12-02 |
Delay locked loop with a loop-embedded duty cycle corrector Grant 8,803,577 - Park , et al. August 12, 2 | 2014-08-12 |
Low-power, High-speed Transceiver App 20140211834 - Park; Hong June ;   et al. | 2014-07-31 |
Time difference amplifier and amplification method using slew rate control Grant 8,669,810 - Kwon , et al. March 11, 2 | 2014-03-11 |
Multi-stage Phase Mixer Circuit App 20140002173 - PARK; Hong June ;   et al. | 2014-01-02 |
Delay Locked Loop With A Loop-embedded Duty Cycle Corrector App 20140002155 - PARK; Hong June ;   et al. | 2014-01-02 |
Transmitter system for transmitting parallel data by compensating for crosstalk Grant 8,588,331 - Jung , et al. November 19, 2 | 2013-11-19 |
Time Difference Amplifier And Amplification Method Using Slew Rate Control App 20130249627 - KWON; Hye-Jung ;   et al. | 2013-09-26 |
Squelch detection circuit Grant 8,542,035 - Park , et al. September 24, 2 | 2013-09-24 |
Analog Beamformer Of Ultrasonic Diagnosis Apparatus App 20130077445 - UM; Ji Yong ;   et al. | 2013-03-28 |
Digital differential signal transmitter for low supply voltage Grant 8,401,098 - Bae , et al. March 19, 2 | 2013-03-19 |
Serpentine micro-strip lines configured in an aggressor/victim type transmission line structure Grant 8,384,489 - Park , et al. February 26, 2 | 2013-02-26 |
Squelch Detection Circuit App 20120280721 - Park; Hong June ;   et al. | 2012-11-08 |
Low power consumption low kick-back noise comparator circuit for analog-to-digital converter Grant 8,188,768 - Bae , et al. May 29, 2 | 2012-05-29 |
Mictostrip transmission line structure with vertical stubs for reducing far-end crosstalk Grant 8,159,310 - Park , et al. April 17, 2 | 2012-04-17 |
Transmitter circuit to compensate for influence of crosstalk noise in pre-emphasis scheme Grant 8,130,748 - Jung , et al. March 6, 2 | 2012-03-06 |
Transmitter System For Transmitting Parallel Data By Compensating For Crosstalk App 20110317787 - Jung; Hae Kang ;   et al. | 2011-12-29 |
Digitally controlled oscillator with the wide operation range Grant 7,932,766 - Choi , et al. April 26, 2 | 2011-04-26 |
Mictostrip Transmission Line Structure With Vertical Stubs For Reducing Far-end Crosstalk App 20110090028 - Park; Hong June ;   et al. | 2011-04-21 |
Duty cycle correction circuits including a transition generator circuit for generating transitions in a duty cycle corrected signal responsive to an input signal and a delayed version of the input signal and methods of operating the same Grant 7,839,193 - Yeo , et al. November 23, 2 | 2010-11-23 |
Low Power Consumption Low Kick-back Noise Comparator Circuit For Analog-to-digital Converter App 20100283511 - BAE; Jun Hyun ;   et al. | 2010-11-11 |
Digital Differential Signal Transmitter For Low Supply Voltage App 20100284489 - BAE; Jun Hyun ;   et al. | 2010-11-11 |
Integrating receiver having adaptive feedback equalizer function to simultaneously remove inter-symbol interference and high frequency noises and system having the same Grant 7,817,714 - Bae , et al. October 19, 2 | 2010-10-19 |
Micro-strip Transmission Line Structure Of A Serpentine Type App 20100207700 - Park; Hong-June ;   et al. | 2010-08-19 |
Digitally Controlled Oscillator With The Wide Operation Range App 20100127747 - CHOI; Kwang Hee ;   et al. | 2010-05-27 |
Serpentine guard trace for reducing crosstalk of micro-strip line on printed circuit board Grant 7,705,690 - Lee , et al. April 27, 2 | 2010-04-27 |
Transmitter Circuit To Compensate For Influence Of Crosstalk Noise In Pre-emphasis Scheme App 20100074095 - JUNG; Hae Kang ;   et al. | 2010-03-25 |
Double comb guard trace pattern for reducing the far-end cross-talk and printed circuit board including the pattern Grant 7,659,791 - Park , et al. February 9, 2 | 2010-02-09 |
Slew rate controlled output driver for use in semiconductor device Grant 7,642,811 - Choi , et al. January 5, 2 | 2010-01-05 |
CMOS burst mode clock data recovery circuit using frequency tracking method Grant 7,522,686 - Nam , et al. April 21, 2 | 2009-04-21 |
Current mode differential transmission method and system for transmitting three units of data using four signal lines Grant 7,508,881 - Choi , et al. March 24, 2 | 2009-03-24 |
Slew rate controlled output driver for use in semiconductor device App 20090002031 - Choi; Seok-Woo ;   et al. | 2009-01-01 |
Multi-phase clock generator Grant 7,456,673 - Bae , et al. November 25, 2 | 2008-11-25 |
Duty Cycle Correction Circuits Including A Transition Generator Circuit For Generating Transitions In A Duty Cycle Corrected Signal Responsive To An Input Signal And A Delayed Version Of The Input Signal And Methods Of Operating The Same App 20080272815 - Yeo; Hwan-Seok ;   et al. | 2008-11-06 |
Delay Locked Loop (dll) Circuits Having An Expanded Operation Range And Methods Of Operating The Same App 20080252340 - Yeo; Hwan-seok ;   et al. | 2008-10-16 |
Guard Trace Pattern Reducing The Far-end Cross-talk And Printed Circuit Board Including The Pattern App 20080053694 - Park; Hong June ;   et al. | 2008-03-06 |
Slew rate controlled output driver for use in semiconductor device Grant 7,339,409 - Choi , et al. March 4, 2 | 2008-03-04 |
Bubble error rejecter in data converter Grant 7,327,292 - Lee , et al. February 5, 2 | 2008-02-05 |
Digital duty cycle corrector for multi-phase clock application Grant 7,292,082 - Nam , et al. November 6, 2 | 2007-11-06 |
Serpentine guard trace for reducing crosstalk of micro-strip line on printed circuit board App 20070236303 - Lee; Hyun Bae ;   et al. | 2007-10-11 |
Memory system having multi-terminated multi-drop bus Grant 7,274,583 - Park , et al. September 25, 2 | 2007-09-25 |
Multi-phase Clock Generator App 20070170967 - BAE; Seung Jun ;   et al. | 2007-07-26 |
Intergrating Receiver Having Adaptive Feedback Equalizer Function To Simultaneously Remove Inter-symbol Interference And High Frequency Noises And System Having The Same App 20070171967 - BAE; Seung Jun ;   et al. | 2007-07-26 |
Look-ahead decision feedback equalizing receiver Grant 7,230,985 - Park , et al. June 12, 2 | 2007-06-12 |
Bubble error rejecter in data converter App 20070008201 - Lee; Ho-Young ;   et al. | 2007-01-11 |
VCDL-based dual loop DLL having infinite phase shift function Grant 7,161,398 - Park , et al. January 9, 2 | 2007-01-09 |
Memory system having multi-terminated multi-drop bus App 20060146627 - Park; Hong June ;   et al. | 2006-07-06 |
VCDL-based dual loop DLL having infinite phase shift function App 20060145740 - Park; Hong June ;   et al. | 2006-07-06 |
CMOS burst mode clock data recovery circuit using frequency tracking method App 20060031701 - Nam; Jang Jin ;   et al. | 2006-02-09 |
Digital duty cycle corrector for multi-phase clock application App 20060028256 - Nam; Jang Jin ;   et al. | 2006-02-09 |
Current mode differential transmission method and system for transmitting three units of data using four signal lines App 20060013331 - Choi; Seok Woo ;   et al. | 2006-01-19 |
Digital duty cycle correction circuit and method for multi-phase clock Grant 6,958,639 - Park , et al. October 25, 2 | 2005-10-25 |
Slew rate controlled output driver for use in semiconductor device App 20050195005 - Choi, Seok-Woo ;   et al. | 2005-09-08 |
Digital duty cycle correction circuit and method for multi-phase clock App 20050007168 - Park, Hong June ;   et al. | 2005-01-13 |
Apparatus for digital multiplication using redundant binary arithmetic Grant 6,816,877 - Park , et al. November 9, 2 | 2004-11-09 |
Equalizing receiver with data to clock skew compensation Grant 6,803,791 - Park , et al. October 12, 2 | 2004-10-12 |
Adaptive loop bandwidth phase locked loop having deglitch circuit for providing short lock time App 20040095195 - Park, Hong June ;   et al. | 2004-05-20 |
Look-ahead decision feedback equalizing receiver App 20040076228 - Park, Hong-June ;   et al. | 2004-04-22 |
Equalizing receiver with data to clock skew compensation App 20030137324 - Park, Hong-June ;   et al. | 2003-07-24 |
Apparatus and method for digital multiplication using redundant binary arithmetic App 20020103840 - Park, Hong-June ;   et al. | 2002-08-01 |
Programmable high speed frequency divider App 20020036935 - Park, Hong-June ;   et al. | 2002-03-28 |
Apparatus for generating high voltage signal App 20010024376 - Park, Hong-June ;   et al. | 2001-09-27 |
Current-mode bidirectional input/output buffer for impedance matching Grant 6,275,066 - Park , et al. August 14, 2 | 2001-08-14 |
Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits Grant 5,729,178 - Park , et al. March 17, 1 | 1998-03-17 |