PARK; chul soon

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; chul soon.The latest application filed is for "actuator for reflector".

Company Profile

12.33.48

PARK; chul soon - Chungcheongbuk-do KR
Park; Chul Soon - Seoul KR
PARK; Chul Soon - Cheongju-si KR
PARK; CHUL SOON - Hwaseong-si KR
PARK; Chul Soon - Daejeon KR
PARK; Chul Soon - Chungcheongnam-do KR
Park; Chul Soon - Yuseong-Gu KR
Park; Chul Soon - Taejon 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
Actuator For Reflector App 20220229310 - PARK; chul soon ; et al.	2022-07-21
Display apparatus capable of changing a display mode of a display assembly Grant 11,350,536 - Choi , et al. May 31, 2	2022-05-31
Actuator For Driving Reflector App 20220091365 - PARK; Chul Soon ; et al.	2022-03-24
Stirrer, Apparatus Of Manufacturing Quantum Dot Including The Same, And Method Of Manufacturing Quantum Dot Using The Quantum Dot Manufacturing Apparatus App 20220072502 - LEE; DONGHEE ; et al.	2022-03-10
Graphene Channel Member Comprising Cadaverine Olfactory Receptor And Sensor Comprising Same App 20220065810 - KWON; Oh Seok ; et al.	2022-03-03
Carbene Compound, Carbene-metal Nanoparticle Complex And Preparation Method Thereof App 20210356461 - KWON; Oh Seok ; et al.	2021-11-18
Apparatus For Operating Optical-reflector And Apparatus And Method For Controlling Position Of Optical-reflector App 20210247469 - PARK; Chul Soon ; et al.	2021-08-12
Graphene Transistor Comprising Functionalized N-heterocyclic Carbene Compound, Fabrication Method Therefor, And Biosensor Comprising Same App 20210181147 - KWON; Oh Seok ; et al.	2021-06-17
Apparatus for driving optical system with memory unit Grant 10,942,364 - Park , et al. March 9, 2	2021-03-09
Autofocus apparatus and camera module including the same Grant 10,921,552 - Park , et al. February 16, 2	2021-02-16
Display Apparatus App 20200352047 - CHOI; Dae Su ; et al.	2020-11-05
Display apparatus Grant 10,820,434 - Choi , et al. October 27, 2	2020-10-27
Apparatus For Operating Optical-reflector And Apparatus And Method For Controlling Position Of Optical-reflector App 20200158793 - PARK; Chul Soon ; et al.	2020-05-21
Apparatus for supporting optical reflector Grant 10,571,093 - Park , et al. Feb	2020-02-25
Apparatus for driving optical-reflector for OIS with multi-axial structure Grant 10,564,442 - Seol , et al. Feb	2020-02-18
Apparatus For Driving Optical System With Memory Unit App 20190243156 - PARK; Chul Soon ; et al.	2019-08-08
Differential Colpitts voltage-controlled oscillator Grant 10,355,643 - Park , et al. July 16, 2	2019-07-16
Near-infrared fluorescent probe for detecting alkaline phosphatase and manufacturing method thereof Grant 10,267,737 - Lee , et al.	2019-04-23
Apparatus for driving optical-reflector Grant 10,261,337 - Yeon , et al.	2019-04-16
Series-fed E-shaped patch antenna array with co-polarized parasitic patches Grant 10,224,644 - Park , et al.	2019-03-05
Display Apparatus App 20190069422 - CHOI; Dae Su ; et al.	2019-02-28
Series-Fed E-shaped Patch Antenna Array with Co-polarized Parasitic Patches App 20190067834 - Park; Chul-Soon ; et al.	2019-02-28
Wireless Transceiver System Using Beam Tracking App 20180239419 - OH; Inn Yeal ; et al.	2018-08-23
Apparatus For Driving Optical-reflector For Ois With Multi-axial Structure App 20180239161 - SEOL; Jin Soo ; et al.	2018-08-23
Apparatus For Supporting Optical Reflector App 20180224088 - PARK; Chul Soon ; et al.	2018-08-09
Antenna Device App 20180175506 - PARK; Chul-Soon ; et al.	2018-06-21
Differential Colpitts Voltage-Controlled Oscillator App 20180175796 - Park; Chul-Soon ; et al.	2018-06-21
Near-infrared Fluorescent Probe For Detecting Alkaline Phosphatase And Manufacturing Method Thereof App 20180149596 - LEE; Chang-Soo ; et al.	2018-05-31
Apparatus For Driving Optical-reflector App 20180095293 - YEON; Je Seung ; et al.	2018-04-05
Method and apparatus for beamforming Grant 9,728,862 - Choi , et al. August 8, 2	2017-08-08
Substrate embedded horn antenna having selection capability of vertical and horizontal radiation pattern Grant 9,716,316 - Park , et al. July 25, 2	2017-07-25
Millimeter Wave Antenna For Diagonal Radiation App 20170141472 - PARK; Chul-Soon ; et al.	2017-05-18
Cephalosporin derivatives and pharmaceutical compositions thereof Grant 9,630,977 - Cho , et al. April 25, 2	2017-04-25
Method And Apparatus For Implementing A Multi-screen System App 20160259611 - PARK; CHUL SOON ; et al.	2016-09-08
Antenna structure in wireless communication system and operation method thereof Grant 9,407,007 - Hwang , et al. August 2, 2	2016-08-02
OOK modulation device and wireless transmitting device including the same Grant 9,319,256 - Park , et al. April 19, 2	2016-04-19
Ook Modulation Device And Wireless Transmitting Device Including The Same App 20150256369 - Park; Chul Soon ; et al.	2015-09-10
Envelope Tracking Power Transmitter Using Common-gate Voltage Modulation Linearizer App 20150091645 - Park; Chul Soon ; et al.	2015-04-02
Substrate Embedded Horn Antenna Having Selection Capability Of Vertical And Horizontal Radiation Pattern App 20150070231 - PARK; Chul Soon ; et al.	2015-03-12
Method And Apparatus For Beamforming App 20140225794 - Choi; Won-Suk ; et al.	2014-08-14
Beamformer and beamforming method Grant 8,577,308 - Choi , et al. November 5, 2	2013-11-05
Antenna Structure In Wireless Communication System And Operation Method Thereof App 20130241782 - Hwang; Duck-Dong ; et al.	2013-09-19
Novel Cephalosporin Derivatives And Pharmaceutical Compositions Thereof App 20130178455 - Cho; Young Lag ; et al.	2013-07-11
Cephalosporin derivatives and pharmaceutical compositions thereof Grant 8,329,684 - Cho , et al. December 11, 2	2012-12-11
Novel Cephalosporin Derivatives And Pharmaceutical Compositions Thereof App 20120264727 - CHO; Young Lag ; et al.	2012-10-18
Resistive frequency mixing apparatus and signal processing method using the same Grant 8,183,896 - Jung , et al. May 22, 2	2012-05-22
Planar transmission line-to-waveguide transition apparatus having an embedded bent stub Grant 8,022,784 - Lee , et al. September 20, 2	2011-09-20
Direct-conversion receiver and sub-harmonic frequency mixer thereof Grant 7,792,215 - Choi , et al. September 7, 2	2010-09-07
Phase shifter App 20100090780 - Song; In Sang ; et al.	2010-04-15
Power amplifying device having linearizer Grant 7,692,490 - Cho , et al. April 6, 2	2010-04-06
Planar Transmission Line-to-waveguide Transition Apparatus And Wireless Communication Module Having The Same App 20100001808 - LEE; Jae Jin ; et al.	2010-01-07
Beamformer And Beamforming Method App 20090270051 - Choi; Sung-tae ; et al.	2009-10-29
Resistive frequency mixing apparatus and signal processing method using the same App 20090181634 - Jung; Dong Yun ; et al.	2009-07-16
Direct-conversion frequency mixer Grant 7,542,521 - Choi , et al. June 2, 2	2009-06-02
Power Amplifying Device Having Linearizer App 20080238553 - CHO; Yun Hee ; et al.	2008-10-02
Circuit for improving amplification and noise characteristics for MOSFET, and frequency mixer, amplifier and oscillator using the circuit Grant 7,420,418 - Park , et al. September 2, 2	2008-09-02
Circuit for improving amplification and noise characteristics for MOSFET, and frequency mixer, amplifier and oscillator using the circuit App 20080024223 - Park; Chul Soon ; et al.	2008-01-31
Direct-conversion receiver and sub-harmonic frequency mixer thereof App 20070242779 - Choi; Byoung Gun ; et al.	2007-10-18
Bias circuit for providing a constant bias current to a power amplifier Grant 7,109,800 - Noh , et al. September 19, 2	2006-09-19
High frequency multilayer circuit structure and method for the manufacture thereof App 20060191714 - Lee; Young Chul ; et al.	2006-08-31
Direct-conversion frequency mixer App 20060088122 - Choi; Byoung Gun ; et al.	2006-04-27
Transimpedance amplification apparatus with source follower structure Grant 7,030,701 - Jung , et al. April 18, 2	2006-04-18
Wideband variable frequency voltage controlled oscillator Grant 7,026,881 - Kim , et al. April 11, 2	2006-04-11
Adaptive bias circuit for a power amplifier Grant 7,005,923 - Noh , et al. February 28, 2	2006-02-28
Broadband amplification apparatus for bandwidth expansion Grant 6,914,488 - Park , et al. July 5, 2	2005-07-05
High frequency multilayer circuit structure and method for the manufacture thereof App 20050045376 - Lee, Young Chul ; et al.	2005-03-03
Wideband variable frequency voltage controlled oscillator App 20050001691 - Kim, Yong Hak ; et al.	2005-01-06
Power amplifier having a bias current control circuit Grant 6,803,822 - Kim , et al. October 12, 2	2004-10-12
Bias circuit for providing a constant bias current to a power amplifier App 20040189398 - Noh, Youn Sub ; et al.	2004-09-30
Transimpedance amplification apparatus with source follower structure App 20040124927 - Jung, Dong Yun ; et al.	2004-07-01
Bias control circuit for power amplifier Grant 6,744,321 - Noh , et al. June 1, 2	2004-06-01
Three dimensional multilayer RF module having air cavities and method fabricating same App 20040028888 - Lee, Young Chul ; et al.	2004-02-12
Broadband amplification apparatus for bandwidth expansion App 20040004519 - Park, Sang-Hyun ; et al.	2004-01-08
Power amplifier having a bias current control circuit App 20040000954 - Kim, Ji Hoon ; et al.	2004-01-01
Bias control circuit for power amplifier App 20030218506 - Noh, Youn Sub ; et al.	2003-11-27
Multi-chip module made of a low temperature co-fired ceramic and mounting method thereof App 20020027011 - Park, Chul Soon	2002-03-07
High power semiconductor lasers with ridge waveguide structure App 20010021213 - Lee, Jung Kee ; et al.	2001-09-13
High power semiconductor lasers with ridge waveguide structure Grant 6,278,720 - Lee , et al. August 21, 2	2001-08-21
Method of fabricating compound semiconductor devices using lift-off of insulating film Grant 6,204,102 - Yoon , et al. March 20, 2	2001-03-20

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