| Patent | Date |
|---|
Low Frequency Vibrating Actuator Device And Low Frequency Vibrating Actuator Apparatus Including The Same
App 20220149265 - PARK; Kang-Ho ; et al. | 2022-05-12 |
Vibratory Stimulation Device And Vibratory Stimulation System Including The Same
App 20210361525 - PARK; Kang-Ho ; et al. | 2021-11-25 |
Stretchable electronics and method for fabricating the same
Grant 11,006,520 - Ahn , et al. May 11, 2 | 2021-05-11 |
Low Frequency Vibrating Actuator Device
App 20210126182 - Park; Kang-Ho ; et al. | 2021-04-29 |
Vibration Actuator Device
App 20200130013 - PARK; Kang-Ho ; et al. | 2020-04-30 |
Stretchable Electronics And Method For Fabricating The Same
App 20190342993 - AHN; Seongdeok ; et al. | 2019-11-07 |
Electronic Device For Estimating Position Of Sound Source
App 20190293746 - LEE; Sung Q ; et al. | 2019-09-26 |
Audio output device and electronic device connected therewith
Grant 10,165,349 - Park , et al. Dec | 2018-12-25 |
Method for managing disaster and electronic device thereof
Grant 9,788,150 - Park October 10, 2 | 2017-10-10 |
Audio Output Device And Electronic Device Connected Therewith
App 20170208383 - Park; Byung Lyul ; et al. | 2017-07-20 |
Security monitoring apparatus and method using correlation coefficient variation pattern of sound field spectrum
Grant 9,613,508 - Park , et al. April 4, 2 | 2017-04-04 |
Security and surveillance system and method
Grant 9,594,163 - Park , et al. March 14, 2 | 2017-03-14 |
Apparatus And Method Of Monitoring Gas Based On Variation In Sound Field Spectrum
App 20170016797 - PARK; Kang-Ho ; et al. | 2017-01-19 |
Low-power security and intrusion monitoring system and method based on variation detection of sound transfer characteristic
Grant 9,240,113 - Lee , et al. January 19, 2 | 2016-01-19 |
Method of manufacturing a piezoelectric speaker
Grant 9,219,971 - Kim , et al. December 22, 2 | 2015-12-22 |
Security system based on sound field variation pattern analysis and the method
Grant 9,197,976 - Park , et al. November 24, 2 | 2015-11-24 |
Method For Managing Disaster And Electronic Device Thereof
App 20150334544 - PARK; Kang-Ho | 2015-11-19 |
Security Monitoring Apparatus And Method Using Correlation Coefficient Variation Pattern Of Sound Field Spectrum
App 20150279181 - PARK; Kang-Ho ; et al. | 2015-10-01 |
Security monitoring system using beamforming acoustic imaging and method using the same
Grant 9,103,908 - Park , et al. August 11, 2 | 2015-08-11 |
Method and system for monitoring fire based on detection of sound field variation
Grant 9,030,916 - Park , et al. May 12, 2 | 2015-05-12 |
Security And Surveillance System And Method
App 20140307096 - PARK; Kang-Ho ; et al. | 2014-10-16 |
Security system and method using measurement of acoustic field variation
Grant 8,797,407 - Lee , et al. August 5, 2 | 2014-08-05 |
Micro-electromechanical systems (MEMS) microphone and method of manufacturing the same
Grant 8,715,514 - Lee , et al. May 6, 2 | 2014-05-06 |
Piezoelectric speaker and method of manufacturing the same
Grant 8,712,079 - Kim , et al. April 29, 2 | 2014-04-29 |
Condenser microphone having flexure hinge diaphragm and method of manufacturing the same
Grant 8,605,920 - Kim , et al. December 10, 2 | 2013-12-10 |
Method And System For Monitoring Fire Based On Detection Of Sound Field Variation
App 20130250729 - PARK; Kang-Ho ; et al. | 2013-09-26 |
Condenser Microphone Having Flexure Hinge Diaphragm And Method Of Manufacturing The Same
App 20130244365 - KIM; Hye Jin ; et al. | 2013-09-19 |
Security System Based On Sound Field Variation Pattern Analysis And The Method
App 20130162821 - Park; Kang-Ho ; et al. | 2013-06-27 |
Active piezoelectric energy harvester with embedded variable capacitance layer and method of manufacturing the same
Grant 8,471,439 - Moon , et al. June 25, 2 | 2013-06-25 |
Condenser microphone having flexure hinge diaphragm and method of manufacturing the same
Grant 8,422,702 - Kim , et al. April 16, 2 | 2013-04-16 |
Piezoelectric Speaker And Method Of Manufacturing The Same
App 20130061438 - KIM; Hye Jin ; et al. | 2013-03-14 |
Piezoelectric speaker and method of manufacturing the same
Grant 8,335,329 - Kim , et al. December 18, 2 | 2012-12-18 |
Apparatus employing piezoelectric energy harvester capable of generating voltage to drive power conditioning circuit and method of manufacturing the same
Grant 8,330,334 - Lee , et al. December 11, 2 | 2012-12-11 |
Method and apparatus for controlling directional sound sources based on listening area
Grant 8,295,500 - Shin , et al. October 23, 2 | 2012-10-23 |
Micro-electromechanical Systems (mems) Microphone And Method Of Manufacturing The Same
App 20120187077 - LEE; Jae Woo ; et al. | 2012-07-26 |
Security Monitoring System Using Beamforming Acoustic Imaging And Method Using The Same
App 20120140597 - PARK; Kang-Ho ; et al. | 2012-06-07 |
Micro-electromechanical systems (MEMS) microphone and method of manufacturing the same
Grant 8,175,300 - Lee , et al. May 8, 2 | 2012-05-08 |
Apparatus for collecting environmental data and method of monitoring environment in real time
Grant 8,150,318 - Moon , et al. April 3, 2 | 2012-04-03 |
Piezoelectric microphone, speaker, microphone-speaker integrated device and manufacturing method thereof
Grant 8,114,697 - Kim , et al. February 14, 2 | 2012-02-14 |
Forced acoustic dipole and forced acoustic multipole array using the same
Grant 8,031,558 - Shin , et al. October 4, 2 | 2011-10-04 |
Semiconductor Gas Sensor Having Low Power Consumption
App 20110138882 - Moon; Seung Eon ; et al. | 2011-06-16 |
Metal Nonparticle-polymer Composites, Method Of Manufacturing The Same, And Polymer Actuator Using The Same
App 20110140580 - YANG; Kwang Suk ; et al. | 2011-06-16 |
Active Piezoelectric Energy Harvester With Embedded Variable Capacitance Layer And Method Of Manufacturing The Same
App 20110140579 - MOON; Seung Eon ; et al. | 2011-06-16 |
Folding-type Directional Speaker Array Module
App 20110142266 - LEE; Hong Yeol ; et al. | 2011-06-16 |
Security System And Method Using Measurement Of Acoustic Field Variation
App 20110141283 - LEE; Sung Q ; et al. | 2011-06-16 |
Module For Three-dimensional Camera
App 20110141241 - LEE; Hyung Kun ; et al. | 2011-06-16 |
Acoustic Sensor And Method Of Fabricating The Same
App 20110141854 - LEE; Jae Woo ; et al. | 2011-06-16 |
Polymer Actuator Containing Graphene And Method Of Preparing The Same
App 20110133607 - LEE; Hyung Kun ; et al. | 2011-06-09 |
Piezoelectric Speaker And Method Of Manufacturing The Same
App 20110135123 - KIM; Hye Jin ; et al. | 2011-06-09 |
Method of fabricating electronic device using nanowires
Grant 7,951,698 - Moon , et al. May 31, 2 | 2011-05-31 |
Piezoelectric Energy Harvester And Method Of Manufacturing The Same
App 20110057458 - LEE; Sang Kyun ; et al. | 2011-03-10 |
Method of preparing a polymer actuator
Grant 7,891,077 - Lee , et al. February 22, 2 | 2011-02-22 |
Near-field optical probe based on SOI substrate and fabrication method thereof
Grant 7,871,530 - Kim , et al. January 18, 2 | 2011-01-18 |
Method of fabricating nano-wire array
Grant 7,846,786 - Lee , et al. December 7, 2 | 2010-12-07 |
Piezoelectric microspeaker using microelectromechanical systems and method of manufacturing the same
Grant 7,812,505 - Lee , et al. October 12, 2 | 2010-10-12 |
Method of manufacturing nanoelectrode lines using nanoimprint lithography process
Grant 7,811,934 - Jeong , et al. October 12, 2 | 2010-10-12 |
Acoustic Multi-pole Array And Methods Of Packaging And Controlling The Same
App 20100232630 - Lee; Sung Q ; et al. | 2010-09-16 |
Small form factor optical/magnetic disk for information storage
Grant 7,757,247 - Cheong , et al. July 13, 2 | 2010-07-13 |
Micro Heater, Method Of Fabricating The Same And Environment Sensor Using The Same
App 20100170888 - LEE; Hong Yeol ; et al. | 2010-07-08 |
Micro-electromechanical Systems (mems) Microphone And Method Of Manufacturing The Same
App 20100158281 - LEE; Jae Woo ; et al. | 2010-06-24 |
Piezoelectric Speaker And Method Of Manufacturing The Same
App 20100158283 - Kim; Hye Jin ; et al. | 2010-06-24 |
Method And Apparatus For Controlling Directional Sound Sources Based On Listening Area
App 20100135503 - SHIN; Min Cheol ; et al. | 2010-06-03 |
Forced Acoustic Dipole And Forced Acoustic Multipole Array Using The Same
App 20100124342 - LEE; Sung Q. ; et al. | 2010-05-20 |
Optical microscope system for detecting nanowires using polarizer and fast fourier transform
Grant 7,719,760 - Kim , et al. May 18, 2 | 2010-05-18 |
Optical fiber illuminator, method of fabricating optical fiber illuminator, and optical recording head and optical recording and reading apparatus having the optical fiber illuminator
Grant 7,720,332 - Park , et al. May 18, 2 | 2010-05-18 |
Forced Acoustic Dipole And Forced Acoustic Multipole Array Using The Same
App 20100080085 - SHIN; Min Cheol ; et al. | 2010-04-01 |
Method And Apparatus For Scanning Bio Chips Using Light Amplication By Metal Nano-particles
App 20090270275 - PARK; Kang Ho ; et al. | 2009-10-29 |
Cantilever-type near-field probe for optical data storage and method of manufacturing the same
Grant 7,606,132 - Song , et al. October 20, 2 | 2009-10-20 |
Near-field Optical Probe Based On Soi Substrate And Fabrication Method Thereof
App 20090218648 - KIM; Eunkyoung ; et al. | 2009-09-03 |
Optical microscope system for detecting nanowires using polarizer and fast fourier transform
App 20090195869 - Kim; Eun Kyoung ; et al. | 2009-08-06 |
Near-field optical probe based on SOI substrate and fabrication method thereof
Grant 7,550,311 - Kim , et al. June 23, 2 | 2009-06-23 |
Apparatus For Generating Directional Sound And Mobile Terminal Using The Same
App 20090154736 - Lee; Sung Q ; et al. | 2009-06-18 |
Piezoelectric Microphone, Speaker, Microphone-speaker Integrated Device And Manufacturing Method Thereof
App 20090154735 - KIM; Hye Jin ; et al. | 2009-06-18 |
Piezoelectric Microspeaker Using Microelectromechanical Systems And Method Of Manufacturing The Same
App 20090146527 - Lee; Sang Kyun ; et al. | 2009-06-11 |
Optical fiber illuminator, method of fabricating optical fiber illuminator, and optical recording head and optical recording and reading apparatus having the optical fiber illuminator
App 20090142708 - Park; Kang Ho ; et al. | 2009-06-04 |
Ultra-small optical/magnetic head actuator with pivot hinge and Halbach magnet array
Grant 7,540,004 - Lee , et al. May 26, 2 | 2009-05-26 |
Thin Film Type Integrated Energy Harvest-storage Device
App 20090121585 - LEE; Young-Gi ; et al. | 2009-05-14 |
Interdigitated electrode for electronic device and electronic device using the same
Grant 7,520,173 - Lee , et al. April 21, 2 | 2009-04-21 |
Apparatus For Collecting Environmental Data And Method Of Monitoring Environment In Real Time
App 20090061772 - Moon; Seung Eon ; et al. | 2009-03-05 |
Surface-coated Polymer Actuator And Method Of Preparing The Same
App 20090027833 - Lee; Hyung Kun ; et al. | 2009-01-29 |
Method Of Manufacturing Nanoelectrode Lines Using Nanoimprint Lithography Process
App 20090023288 - Jeong; Mi Hee ; et al. | 2009-01-22 |
Method Of Fabricating Nano-wire Array
App 20080233675 - Lee; Hong Yeol ; et al. | 2008-09-25 |
Hetero-junction Membrane And Method Of Producing The Same
App 20080213567 - PARK; Jonghyurk ; et al. | 2008-09-04 |
Method of fabricating near field optical probe
Grant 7,393,713 - Kim , et al. July 1, 2 | 2008-07-01 |
Interdigitated Electrode For Electronic Device And Electronic Device Using The Same
App 20080134792 - LEE; Sung Q. ; et al. | 2008-06-12 |
Condenser Microphone Having Flexure Hinge Diaphragm And Method Of Manufacturing The Same
App 20080137884 - KIM; Hye Jin ; et al. | 2008-06-12 |
Method Of Fabricating Electronic Device Using Nanowires
App 20080132052 - MOON; Seung Eon ; et al. | 2008-06-05 |
Electrochemical Gas Sensor Chip And Method Of Manufacturing The Same
App 20080128285 - MOON; Seung Eon ; et al. | 2008-06-05 |
Head for recording and reading optical data and method of manufacturing the same
Grant 7,379,415 - Song , et al. May 27, 2 | 2008-05-27 |
Method For Preparing Polymer Actuators With High Stability And Polymer Actuators Prepared By The Method
App 20080107906 - Choi; Nak Jin ; et al. | 2008-05-08 |
Microphone and speaker having plate spring structure and speech recognition/synthesizing device using the microphone and the speaker
App 20070147650 - Lee; SungQ ; et al. | 2007-06-28 |
Near-field optical probe based on SOI substrate and fabrication method thereof
App 20070128854 - Kim; Eunkyoung ; et al. | 2007-06-07 |
Non-contact scanning apparatus using frequency response scheme and scanning method thereof
Grant 7,194,897 - Lee , et al. March 27, 2 | 2007-03-27 |
Optical fiber illuminator, method of fabricating the optical fiber illuminator, and optical recording head and optical recording and reading apparatus having the optical fiber illuminator
App 20060127003 - Park; Kang Ho ; et al. | 2006-06-15 |
Drive head and personal atomic force microscope having the same
App 20060123895 - Lee; Sung Q. ; et al. | 2006-06-15 |
Small form factor optical/magnetic disk for information storage
App 20060123441 - Cheong; Woo Seok ; et al. | 2006-06-08 |
Ultra-small optical/magnetic head actuator with pivot hinge and Halbach magnet array
App 20060123437 - Lee; Sung Q. ; et al. | 2006-06-08 |
Cantilever-type near-field probe for optical data storage and method of manufacturing the same
App 20060027525 - Song; Kibong ; et al. | 2006-02-09 |
Cantilever-type near-field probe for optical data storage and method of manufacturing the same
Grant 6,979,406 - Song , et al. December 27, 2 | 2005-12-27 |
Cantilever-type Near-field Probe For Optical Data Storage And Method Of Manufacturing The Same
App 20050252882 - Song, Kibong ; et al. | 2005-11-17 |
Method of fabricating near field optical probe
App 20050230345 - Kim, Eun Kyoung ; et al. | 2005-10-20 |
Method for fabricating nano pore
App 20050142298 - Kim, Jun Ho ; et al. | 2005-06-30 |
Method for manufacturing a head for recording and reading optical data
Grant 6,886,238 - Song , et al. May 3, 2 | 2005-05-03 |
Head for recording and reading optical data and method of manufacturing the same
App 20050078411 - Song, Ki Bong ; et al. | 2005-04-14 |
Information storage medium and optical device using the same
App 20040120246 - Park, Kang-Ho ; et al. | 2004-06-24 |
Non-contact scanning apparatus using frequency response separation scheme and scanning method thereof
App 20040094711 - Lee, Sung Q. ; et al. | 2004-05-20 |
Head for recording and reading optical data and method of manufacturing the same
App 20030185108 - Song, Ki Bong ; et al. | 2003-10-02 |
Micro-integrated near-field optical recording head and optical recording system using the same
App 20030142597 - Park, Kang-Ho ; et al. | 2003-07-31 |
High speed/high density optical storage system using one-dimensional multi-function/multiple probe columns
App 20020080710 - Kim, Jeong Yong ; et al. | 2002-06-27 |
Apparatus for recording and reproducing high-density information using multi-functional probe
App 20020080709 - Park, Kang-Ho ; et al. | 2002-06-27 |
Method for manufacturing silicon nanometer structure using silicon nitride film
Grant 6,037,243 - Ha , et al. March 14, 2 | 2000-03-14 |
Method of fabricating a field emission device by using carbon nano-tubes
Grant 6,019,656 - Park , et al. February 1, 2 | 2000-02-01 |
Method for making semiconductor nanometer-scale wire using an atomic force microscope
Grant 5,880,012 - Ha , et al. March 9, 1 | 1999-03-09 |
Method for manufacturing a single electron transistor by using a scanning tunneling microscopy
Grant 5,710,051 - Park , et al. January 20, 1 | 1998-01-20 |
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