Park; Chul Gyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Chul Gyun.The latest application filed is for "electromagnetic coupling device for saving energy, and wireless communication system comprising same".

Company Profile

8.60.64

Park; Chul Gyun - Seoul KR
Park; Chul Gyun - Suwon KR
Park; Chul Gyun - Suwon-si KR
Park; Chul Gyun - Yongin KR
PARK; Chul Gyun - Yongin-si KR
Park; Chul Gyun - Gyunggi-do N/A 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
Device and method for intra-ship communication Grant 11,362,422 - Kang , et al. June 14, 2	2022-06-14
Electromagnetic Coupling Device For Saving Energy, and Wireless Communication System Comprising Same App 20220115787 - Bae; Eun Gyu ; et al.	2022-04-14
Device And Method For Intra-ship Communication App 20200303819 - KANG; Chang Soo ; et al.	2020-09-24
Non-contact power supply device and non-contact power supply method Grant 10,454,303 - Kim , et al. Oc	2019-10-22
Apparatus and method for transmitting and receiving power wirelessly Grant 10,312,970 - Sung , et al.	2019-06-04
Door Lock Charging System and Door Lock Apparatus App 20190006875 - Bien; Franklin Don ; et al.	2019-01-03
Non-contact type power supplying apparatus and non-contact type power supplying method Grant 10,170,933 - Kang , et al. J	2019-01-01
Wireless power receiver and power supply apparatus using the same Grant 10,170,936 - Cho , et al. J	2019-01-01
Wireless power transmitter and wireless power transmission method Grant 10,164,474 - Shin , et al. Dec	2018-12-25
Non-contact power transmission device and location-based service system using the same Grant 10,135,256 - Park , et al. November 20, 2	2018-11-20
Rectifier having reduced switching loss Grant 9,929,672 - Kang , et al. March 27, 2	2018-03-27
Non-contact type power transmitting apparatus, non-contact type power receiving apparatus, and non-contact type power transceiving apparatus Grant 9,887,593 - Lee , et al. February 6, 2	2018-02-06
Non-contact type power transmission apparatus and method thereof and location-based service system using the same Grant 9,882,396 - Park , et al. January 30, 2	2018-01-30
Synchronous rectifier and control circuit thereof Grant 9,853,564 - Kang , et al. December 26, 2	2017-12-26
Wireless power transmitter Grant 9,831,685 - Han , et al. November 28, 2	2017-11-28
Wireless charging transmitter and wireless charging system using the same Grant 9,762,083 - Nam , et al. September 12, 2	2017-09-12
Input driver for power amplifier and transmitter Grant 9,735,627 - Kim , et al. August 15, 2	2017-08-15
Apparatus for transmitting and receiving wireless power Grant 9,680,335 - Kang , et al. June 13, 2	2017-06-13
Wireless Power Receiver And Power Supply Apparatus Using The Same App 20170093216 - CHO; Sang Ho ; et al.	2017-03-30
Wireless Power Transmitter And Wireless Power Transmission Method App 20170033611 - SHIN; Eun Young ; et al.	2017-02-02
Wireless Power Receiver And Method For Manufacturing The Same App 20170018975 - KIM; Si Hyung ; et al.	2017-01-19
Semiconductor Package Including An Antenna Formed In A Groove Within A Sealing Element App 20170018513 - YOO; Do Jae ; et al.	2017-01-19
Synchronous Rectifier And Control Circuit Thereof App 20160380555 - KANG; Chang Soo ; et al.	2016-12-29
Rectifier App 20160352248 - KANG; Chang Soo ; et al.	2016-12-01
Wireless power transmission apparatus and transmission method thereof Grant 9,509,374 - Kim , et al. November 29, 2	2016-11-29
Semiconductor package including an antenna formed in a groove within a sealing element Grant 9,496,219 - Yoo , et al. November 15, 2	2016-11-15
Input Driver For Power Amplifier And Transmitter App 20160241198 - KIM; Si Hyung ; et al.	2016-08-18
Wireless Power Transmitter And Wireless Power Receiver App 20160226299 - NAM; Isaac ; et al.	2016-08-04
Power Transmitting Coil Structure And Wireless Power Transmitting Apparatus Including The Same App 20160189861 - NAM; Isaac ; et al.	2016-06-30
Non-contact Type Power Transmitting Apparatus, Non-contact Type Power Receiving Apparatus, And Non-contact Type Power Transceiving Apparatus App 20160126745 - LEE; Sung Uk ; et al.	2016-05-05
Non-contact Power Transmission Device And Location-based Service System Using The Same App 20160126748 - Park; Sung Heum ; et al.	2016-05-05
Semiconductor Device Package With Integrated Antenna For Wireless Applications App 20160126200 - HAN; Myeong Woo ; et al.	2016-05-05
Wireless Power Reception Device And Electronic Device Including The Same App 20160105032 - CHO; Sang Ho ; et al.	2016-04-14
Coil device, and wireless power transmitter and wireless power receiver having the same Grant 9,287,041 - Oh , et al. March 15, 2	2016-03-15
Semiconductor device package with integrated antenna for wireless applications Grant 9,245,858 - Han , et al. January 26, 2	2016-01-26
Non-contact Type Power Transmission Apparatus And Method Thereof And Location-based Service System Using The Same App 20160006266 - PARK; Sung Heum ; et al.	2016-01-07
Wireless Charging Transmitter And Wireless Charging System Using The Same App 20150333562 - NAM; Isaac ; et al.	2015-11-19
Wireless Power Transmitter App 20150333532 - HAN; Chang Mok ; et al.	2015-11-19
Transmitting And Receiving Power Wirelessly App 20150244424 - Sung; Jae Suk ; et al.	2015-08-27
Wireless power transmitter and wireless power transceiver Grant 9,099,878 - Lee , et al. August 4, 2	2015-08-04
Coil Device, And Wireless Power Transmitter And Wireless Power Receiver Having The Same App 20150179335 - OH; Soon Tack ; et al.	2015-06-25
Apparatus For Transmitting And Receiving Wireless Power App 20150180284 - KANG; Joo Rak ; et al.	2015-06-25
Electronic Tag, System For Wirelessly Charging Electronic Tag, Electronic Shelf Label System, And Method For Managing Power Of Electronic Tag App 20150169907 - CHANG; Ki Won ; et al.	2015-06-18
Apparatus and method for establishing contention window in WiMedia wireless network Grant 9,042,284 - Park , et al. May 26, 2	2015-05-26
Non-contact Type Power Supplying Apparatus And Non-contact Type Power Supplying Method App 20150137614 - Kang; Chang Soo ; et al.	2015-05-21
Non-contact Power Supply Device And Non-contact Power Supply Method App 20150137748 - KIM; Si Hyung ; et al.	2015-05-21
Wireless Power Relay Apparatus And Case Including The Same App 20150115725 - Kang; Chang Soo ; et al.	2015-04-30
Dielectric waveguide antenna Grant 9,007,269 - Lee , et al. April 14, 2	2015-04-14
Charging apparatus using pad type electrode contact point Grant 8,981,713 - Lee , et al. March 17, 2	2015-03-17
Method of reducing retransmission of data frame and receiving node therefor Grant 8,942,084 - Park , et al. January 27, 2	2015-01-27
Wireless Power Transmission/reception Apparatus And Method App 20140333147 - LEE; Kwang Du ; et al.	2014-11-13
Wireless power transmission/reception apparatus and method Grant 8,803,365 - Lee , et al. August 12, 2	2014-08-12
Apparatus for transmitting and receiving wireless energy using meta-material structures having zero refractive index Grant 8,779,629 - Kim , et al. July 15, 2	2014-07-15
Dielectric Waveguide Antenna App 20140168024 - LEE; Jung Aun ; et al.	2014-06-19
Dielectric resonant antenna using a matching substrate Grant 8,749,434 - Han , et al. June 10, 2	2014-06-10
Semiconductor package Grant 8,736,031 - Lee , et al. May 27, 2	2014-05-27
Dielectric resonator antenna embedded in multilayer substrate for enhancing bandwidth Grant 8,723,732 - Lee , et al. May 13, 2	2014-05-13
Dielectric waveguide antenna Grant 8,692,731 - Lee , et al. April 8, 2	2014-04-08
Apparatus and method for reducing peak to average power ratio through recombination of orthogonal frequency division multiplexing symbol Grant 8,675,750 - Park , et al. March 18, 2	2014-03-18
Apparatus And Method For Establishing Contention Window In Wimedia Wireless Network App 20140003412 - Park; Juon Sup ; et al.	2014-01-02
Apparatus for transmitting and receiving wireless energy using meta-material structures having negative refractive index Grant 8,598,744 - Choi , et al. December 3, 2	2013-12-03
Beam forming method and multiple antenna system using the same Grant 8,583,055 - Park , et al. November 12, 2	2013-11-12
Semiconductor Package App 20130292809 - YOO; Do Jae ; et al.	2013-11-07
Apparatus and method for establishing contention window in wimedia wireless network Grant 8,553,600 - Park , et al. October 8, 2	2013-10-08
Method Of Manufacturing Semiconductor Package App 20130217181 - YOO; Do Jae ; et al.	2013-08-22
Media access control method of determining data transmission order in wireless network Grant 8,509,197 - Park , et al. August 13, 2	2013-08-13
Multi-antenna system using adaptive beamforming Grant 8,401,133 - Park , et al. March 19, 2	2013-03-19
Charging Apparatus Using Pad Type Electrode Contact Point App 20130057202 - Lee; Kwang Du ; et al.	2013-03-07
Cooperative transmission method and communication system using the same Grant 8,359,519 - Park , et al. January 22, 2	2013-01-22
Semiconductor package App 20130015563 - Lee; Jung Aun ; et al.	2013-01-17
Network Apparatus And Method Of Retransmitting Frame Using The Same App 20130016600 - HWANG; Sung Ho ; et al.	2013-01-17
Semiconductor Package And Method Of Manufacturing The Same App 20130015544 - HAN; Myeong Woo ; et al.	2013-01-17
Semiconductor package and method of manufacturing the same App 20130009320 - Yoo; Do Jae ; et al.	2013-01-10
Wireless energy transmission structure Grant 8,339,325 - Choi , et al. December 25, 2	2012-12-25
Wireless energy transmission structure Grant 8,319,473 - Choi , et al. November 27, 2	2012-11-27
Apparatus And Method For Charging Wireline And Wireless Powers App 20120280648 - Hwang; Sang Hoon ; et al.	2012-11-08
Method Of Reducing Retransmission Of Data Frame And Receiving Node Therefor App 20120250495 - PARK; Joun Sup ; et al.	2012-10-04
Wireless Power Transmitter And Wireless Power Transceiver App 20120242158 - LEE; Kwang Du ; et al.	2012-09-27
Wireless Power Transfer App 20120217926 - Yoon; Jung Ho ; et al.	2012-08-30
Dielectric Waveguide Antenna App 20120206311 - LEE; Jung Aun ; et al.	2012-08-16
Apparatus And Method For Reducing Peak To Average Power Ratio Through Recombination Of Orthogonal Frequency Division Multiplexing Symbol App 20120201314 - PARK; Joun Sup ; et al.	2012-08-09
Beam Forming Method And Multiple Antenna System Using The Same App 20120200459 - PARK; Joun Sup ; et al.	2012-08-09
Wireless Power Transmission/reception Apparatus And Method App 20120146425 - Lee; Kwang Du ; et al.	2012-06-14
Apparatus And Method For Establishing Contention Window In Wimedia Wireless Network App 20120076074 - PARK; Joun Sup ; et al.	2012-03-29
Terminal And Wireless Communication Method Thereof App 20120072620 - JEONG; Chan Yong ; et al.	2012-03-22
Successive approximation analog/digital converter and time-interleaved successive approximation analog/digital converter Grant 8,120,520 - Jeong , et al. February 21, 2	2012-02-21
Wireless Power Transmission Apparatus And Transmission Method Thereof App 20120038220 - Kim; Jeong Hoon ; et al.	2012-02-16
Wideband active circuit with feedback structure Grant 8,089,316 - Park , et al. January 3, 2	2012-01-03
Apparatus For Transmitting And Receiving Wireless Energy Using Meta-material Structures Having Negative Refractive Index App 20110267247 - CHOI; Jae Won ; et al.	2011-11-03
Apparatus For Transmitting And Receiving Wireless Energy Using Meta-material Structures Having Zero Refractive Index App 20110266879 - Kim; Hyoung Jun ; et al.	2011-11-03
Dielectric Resonator Antenna Embedded In Multilayer Substrate For Enhancing Bandwidth App 20110248890 - LEE; Jung Aun ; et al.	2011-10-13
Dielectric Resonant Antenna Using A Matching Substrate App 20110248891 - HAN; Myeong Woo ; et al.	2011-10-13
Wireless Energy Transmission Structure App 20110241609 - CHOI; Jae Won ; et al.	2011-10-06
Wireless Energy Transmission Structure App 20110193415 - CHOI; Jae Won ; et al.	2011-08-11
Media Access Control Method In Wireless Network App 20110158220 - PARK; Chul Gyun ; et al.	2011-06-30
Beamforming apparatus and method for multi-antenna system Grant 7,965,234 - Park , et al. June 21, 2	2011-06-21
Dielectric Resonator Antenna Embedded In Multilayer Substrate App 20110133991 - Lee; Jung Aun ; et al.	2011-06-09
Cooperative Transmission Method And Communication System Using The Same App 20110126077 - PARK; Chul Gyun ; et al.	2011-05-26
Successive Approximation Analog/digital Converter And Time-interleaved Successive Approximation Analog/digital Converter App 20110102219 - Jeong; Chan Yong ; et al.	2011-05-05
Wideband Active Circuit With Feedback Structure App 20110084766 - Park; Chul Gyun ; et al.	2011-04-14
Beamforming Apparatus And Method For Multi-antenna System App 20110032150 - PARK; Chul Gyun ; et al.	2011-02-10
Multi-antenna System Using Adaptive Beamforming App 20110033015 - PARK; Chul Gyun ; et al.	2011-02-10

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