Patents by Inventor Do Yun Kim
Do Yun Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Communication device for performing carrier search in TD-SCDMA system and method of controlling same
Patent number: 10218451Abstract: A communication device and method operating in a wireless communication system is provided. The communication device includes a memory configured to store frequency history information; and a processor electrically connected to the memory, wherein the processor is configured to measure reception power of each of a plurality of first signals included in a first band, determine a first candidate frequency set according to a strength of each measured reception power, determine a second candidate frequency set updated from the first candidate frequency set based on the frequency history information, and determine whether a cell corresponding to each frequency included in the second candidate frequency set exists.Type: GrantFiled: April 8, 2016Date of Patent: February 26, 2019Assignee: Samsung Electronics Co., LtdInventors: Do-Yun Kim, Hyun-Seok Yu, Won-Seok Park, Jeong-Gyun Yu, Chae-Hag Yi -
Patent number: 10216209Abstract: A digital Low Drop-Out regulator includes: an event-driven circuit for generating a trigger signal by asynchronously detecting whether an output voltage is out of a threshold range to generate a first error information signal and a first control signal; a time-driven circuit for generating a second error information signal by detecting a change in the output voltage synchronized with a clock signal, and generating a second control signal by combining the first and second error information signals; a clock/trigger control circuit for generating the clock signal having a first or second cycle based on the trigger signal and the first and second error information signals; a first array driver for controlling driving force of the output voltage in response to the first control signal; and a second array driver for controlling the driving force of the output voltage in response to the second control signal.Type: GrantFiled: June 11, 2018Date of Patent: February 26, 2019Assignees: SK Hynix Inc., THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Hyun-Ju Ham, Jong-Hwan Kim, Min-Goo Seok, Do-Yun Kim, Sung Justin Kim
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Patent number: 10198015Abstract: A digital LDO regulator includes: a pulse control circuit for generating a proportional control signal based on an error code, generating an integral control signal that toggles during a first section, which includes an initialization section and an integration section, based on the proportional control signal, and generating a state information signal that defines a steady state section, the initialization section, and the integration section; a proportional control circuit for outputting a first drive signal by multiplying the error code by a proportional gain factor based on the proportional control signal; an integral control circuit for outputting a second drive signal by multiplying the error code by an integral gain factor based on the state information signal and the integral control signal; and a driver for adjusting the output voltage in response to the first drive signal and the second drive signal.Type: GrantFiled: June 11, 2018Date of Patent: February 5, 2019Assignees: SK Hynix Inc., THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Hyun-Ju Ham, Jong-Hwan Kim, Min-Goo Seok, Do-Yun Kim, Sung Justin Kim
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Patent number: 10155817Abstract: The present invention relates to a novel form of a dual-target antibody targeting VEGFR-2 and DLL4, a gene encoding the same, a recombinant expression vector including the gene, host cells transformed with the recombinant expression vector, a method of producing the dual-target antibody using the host cells, a pharmaceutical composition comprising the dual-target antibody.Type: GrantFiled: March 14, 2018Date of Patent: December 18, 2018Assignee: PharmAbcine Inc.Inventors: Joong Kyu Kim, Jin San Yoo, Sang Hoon Lee, Weon Sup Lee, Sung Woo Kim, Sang Ryeol Shim, Jin Sang Yoo, Young Ae Lee, Mi Ju Park, Sang Soon Byun, Hyuk Joon Lee, Do Yun Kim, Yeun Ju Kim, Jin Hee Choi, Kyung Hee Nahm, Ju Ryung Nam, Jong Geun Jeong, Bo Young Jeong, Eun Jin Lee, Seon Young Lee, In Sook Park, Jin Sook Lee, Jae Bong Yoon, Nam Ye Kim, Seon Hwan Oh
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Publication number: 20180329277Abstract: One embodiment of a camera module comprises: a lens barrel including at least one lens; a bobbin for accommodating the lens barrel; and a fixing part disposed between the lens barrel and the bobbin so as to inhibit the lens barrel from being separated from the bobbin, wherein one surface, which makes surface contact with the fixing part, of the bobbin can include a bobbin provided so as to protrude toward the lens barrel.Type: ApplicationFiled: November 2, 2016Publication date: November 15, 2018Inventors: SANG YEON HAN, DO YUN KIM, JUNG HWAN KIM, YONG NAM CHOI
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Patent number: 10108211Abstract: A regulator includes: an ADC for detecting a change in an output voltage and outputting an error code; a control signal generation unit for generating a proportional control signal, integral control signals, a counting signal, and an error sign signal based on the error code; a proportional control unit for shifting the error code based on a proportional gain factor, and outputting a first control signal by synchronizing the shifted error code with the proportional control signal; an integral control unit for shifting the integral control signals based on the counting signal, shifting the shifted signals based on an integral gain factor to generate integral pulse signals, and outputting second control signals by controlling a pre-stored code value based on the integral pulse signals and the error sign signal; and a driving unit for outputting first and second currents in response to the first and second control signals.Type: GrantFiled: February 3, 2017Date of Patent: October 23, 2018Assignees: SK Hynix Inc., THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Hyun-Ju Ham, Jong-Hwan Kim, Min-Goo Seok, Do-Yun Kim
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Patent number: 10106622Abstract: Provided are an antibody specifically bound to c-Met (c-Met-specific antibody) or fragments thereof, and more specifically, a fully human antibody having high affinity and specificity to c-Met isolated from human Fv(ScFv) phage library, a polynucleotide encoding the antibody, a recombinant vector containing the polynucleotide, a cell transformed with the recombinant vector, and a method of producing the c-Met-specific antibody by culturing the cell, wherein the c-Met-specific antibody may effectively control activity of c-Met in vivo.Type: GrantFiled: July 28, 2015Date of Patent: October 23, 2018Assignee: PHARMABCINE INC.Inventors: Jinsang Yoo, Ju Ryoung Nam, Jin San Yoo, Sung-Woo Kim, Weon Sup Lee, Sang Ryeol Shim, Sang Soon Byun, Miju Park, Hyuk Joon Lee, Do Yun Kim, Yeon Ju Kim, Mi Ae Jeon, Jinhee Choi, Youngae Lee, Kyoung Hee Nahm, Boyoung Jeong, Seon Young Lee, Jong Geun Jeong, Jae Bong Yoon, Nam Ye Kim, Seon Hwan Oh, Eun Hee Lee, Ji Hye Jeong
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Publication number: 20180224875Abstract: A regulator includes: an ADC for detecting a change in an output voltage and outputting an error code; a control signal generation unit for generating a proportional control signal, integral control signals, a counting signal, and an error sign signal based on the error code; a proportional control unit for shifting the error code based on a proportional gain factor, and outputting a first control signal by synchronizing the shifted error code with the proportional control signal; an integral control unit for shifting the integral control signals based on the counting signal, shifting the shifted signals based on an integral gain factor to generate integral pulse signals, and outputting second control signals by controlling a pre-stored code value based on the integral pulse signals and the error sign signal; and a driving unit for outputting first and second currents in response to the first and second control signals.Type: ApplicationFiled: February 3, 2017Publication date: August 9, 2018Inventors: Hyun-Ju HAM, Jong-Hwan KIM, Min-Goo SEOK, Do-Yun KIM
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Publication number: 20180208660Abstract: The present invention relates to a novel form of a dual-target antibody targeting VEGFR-2 and DLL4, a gene encoding the same, a recombinant expression vector including the gene, host cells transformed with the recombinant expression vector, a method of producing the dual-target antibody using the host cells, a pharmaceutical composition comprising the dual-target antibody.Type: ApplicationFiled: March 14, 2018Publication date: July 26, 2018Applicant: PharmAbcine Inc.Inventors: Joong Kyu Kim, Jin San Yoo, Sang Hoon Lee, Weon Sup Lee, Sung Woo Kim, Sang Ryeol Shim, Jin Sang Yoo, Young Ae Lee, Mi Ju Park, Sang Soon Byun, Hyuk Joon Lee, Do Yun Kim, Yeun Ju Kim, Jin Hee Choi, Kyung Hee Nahm, Ju Ryung Nam, Jong Geun Jeong, Bo Young Jeong, Eun Jin Lee, Seon Young Lee, In Sook Park, Jin Sook Lee, Jae Bong Yoon, Nam Ye Kim, Seon Hwan Oh
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Publication number: 20180200697Abstract: A SCR catalyst for removing nitrogen oxides comprises: a carrier prepared from a support in which Ti-PILC is mixed with titania; and a catalyst material on the carrier, wherein the catalyst material contains an active material of a vanadium component and a co-catalyst of a tungsten component. On the basis of the total weight of the catalyst, the support Ti-PILC is contained at 0.01-40 wt %, and the support titania is contained at 50 to 90 wt %. In addition, a method for producing a SCR catalyst for removing nitrogen oxides comprises the steps of: preparing a carrier by using a support in which Ti-PILC is mixed with titania; and supporting a catalyst material on the carrier. The present disclosure provides: a SCR catalyst for removing nitrogen oxides, which has an excellent nitrogen oxide removing performance and a high producing convenience; and a method for producing the same.Type: ApplicationFiled: July 11, 2016Publication date: July 19, 2018Applicant: Hyundai Heavy Industries Co., Ltd.Inventors: Sam Kyung Sung, Sang Ek Lee, Do Yun Kim, Hyun Soo Kim, Mong Kyu Chung, Chan Do Park
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Patent number: 9963512Abstract: The present invention relates to a novel form of a dual-target antibody targeting VEGFR-2 and DLL4, a gene encoding the same, a recombinant expression vector including the gene, host cells transformed with the recombinant expression vector, a method of producing the dual-target antibody using the host cells, a pharmaceutical composition comprising the dual-target antibody.Type: GrantFiled: November 20, 2013Date of Patent: May 8, 2018Assignee: PharmAbcine Inc.Inventors: Joong Kyu Kim, Jin San Yoo, Sang Hoon Lee, Weon Sup Lee, Sung Woo Kim, Sang Ryeol Shim, Jin Sang Yoo, Young Ae Lee, Mi Ju Park, Sang Soon Byun, Hyuk Joon Lee, Do Yun Kim, Yeun Ju Kim, Jin Hee Choi, Kyung Hee Nahm, Ju Ryung Nam, Jong Geun Jeong, Bo Young Jeong, Eun Jin Lee, Seon Young Lee, In Sook Park, Jin Sook Lee, Jae Bong Yoon, Nam Ye Kim, Seon Hwan Oh
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Patent number: 9870014Abstract: A regulator may comprise: an ADC unit for detecting a change in an output voltage and outputting an error code based on the detected result; a digital processing unit for generating a proportional control signal, a plurality of integral control signals, a counting signal, and an error sign signal based on the error code, outputting pull-up and pull-down control signals by multiplying the error code by a proportional gain factor in response to the proportional control signal, and outputting a plurality of sub-pull-up control signals by performing integration on the integral control signals based on the counting signal and multiplying the integration result by an integral gain factor; a first driving unit for outputting a first current in response to the pull-up and pull-down control signals; and a second driving unit for outputting a second current in response to the sub-pull-up control signals.Type: GrantFiled: February 3, 2017Date of Patent: January 16, 2018Assignees: SK Hynix Inc., THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKInventors: Hyun-Ju Ham, Jong-Hwan Kim, Min-Goo Seok, Do-Yun Kim
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Publication number: 20170327585Abstract: The present disclosure relates to an antibody specifically binding to epidermal growth factor receptor variant III (EGFRvIII), to nucleic acid coding the antibody, to a vector comprising the nucleic acid, to a host cell, to a preparation method of the antibody, and to a pharmaceutical composition comprising the antibody as an active ingredient for treating a cancer or a tumor.Type: ApplicationFiled: November 25, 2014Publication date: November 16, 2017Inventors: Jae Bong Yoon, Jinsang Yoo, Jin-San Yoo, Weon Sup Lee, Sung-Woo Kim, Sang Ryeol Shim, Sang Soon Byun, Youngae Lee, Hyuk Joon Lee, Do-yun Kim, Jinhee Choi
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Publication number: 20170300187Abstract: An application producing method regarding a first and second application, the method includes receiving an application generation request related to a second application, the second application being subordinate to a first application, generating the second application and computer readable instructions related to a switch interface for selecting at least one of the first and second applications, the switch interface computer readable instructions related to the switch interface, which when executed by at least one application executing apparatus, causes the application executing apparatus to display the switch interface on at least one of the first and second applications, and when the switch interface is in a first state, the first application is controlled based on a first user input received by the at least one application executing apparatus, and when the switch interface is in a second state, the second application is controlled based on the first user input.Type: ApplicationFiled: September 22, 2016Publication date: October 19, 2017Applicant: NAVER CorporationInventors: Sung Jae LEE, Gil Do KIM, Won Kuym KIM, Chang Hoon YANG, Gyeong Hwan JO, Hyun Tae CHO, Byung Yong SONG, Do Yun KIM, Jin Woo YOO, Joo Hwan BAE, Hyun Joo BAE, Jung Seob LEE
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Publication number: 20170233492Abstract: Provided are an antibody specifically bound to c-Met (c-Met-specific antibody) or fragments thereof, and more specifically, a fully human antibody having high affinity and specificity to c-Met isolated from human Fv(ScFv) phage library, a polynucleotide encoding the antibody, a recombinant vector containing the polynucleotide, a cell transformed with the recombinant vector, and a method of producing the c-Met-specific antibody by culturing the cell, wherein the c-Met-specific antibody may effectively control activity of c-Met in vivo.Type: ApplicationFiled: July 28, 2015Publication date: August 17, 2017Inventors: Jinsang Yoo, Ju Ryoung Nam, Jin San Yoo, Sung-Woo Kim, Weon Sup Lee, Sang Ryeol Shim, Sang Soon Byun, Miju Park, Hyuk Joon Lee, Do Yun Kim, Yeon Ju Kim, Mi Ae Jeon, Jinhee Choi, Youngae Lee, Kyoung Hee Nahm, Boyoung Jeong, Seon Young Lee, Jong Geun Jeong, Jae Bong Yoon, Nam Ye Kim, Seon Hwan Oh, Eun Hee Lee, Ji Hye Jeong
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Patent number: 9705583Abstract: A communication device and a method of controlling the same. The communication device includes at least one receiver configured to connect to a first antenna for receiving a first signal and a second antenna for receiving a second signal; and a processor electrically coupled to the at least one receiver, wherein the processor is configured to measure received signal strengths of the first signal and the second signal based on calibration operation for the first antenna and the second antenna, select one of the first antenna and the second antenna based on the measured received signal strengths, and control the at least one receiver to receive a signal through the selected one of the first antenna and the second antenna.Type: GrantFiled: April 15, 2016Date of Patent: July 11, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun-Seok Yu, Do-Yun Kim, Beom-Kon Kim, Hwan-Min Park, Chae-Hag Yi
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COMMUNICATION DEVICE FOR PERFORMING CARRIER SEARCH IN TD-SCDMA SYSTEM AND METHOD OF CONTROLLING SAME
Publication number: 20170099116Abstract: A communication device and method operating in a wireless communication system is provided. The communication device includes a memory configured to store frequency history information; and a processor electrically connected to the memory, wherein the processor is configured to measure reception power of each of a plurality of first signals included in a first band, determine a first candidate frequency set according to a strength of each measured reception power, determine a second candidate frequency set updated from the first candidate frequency set based on the frequency history information, and determine whether a cell corresponding to each frequency included in the second candidate frequency set exists.Type: ApplicationFiled: April 8, 2016Publication date: April 6, 2017Inventors: Do-Yun KIM, Hyun-Seok YU, Won-Seok PARK, Jeong-Gyun YU, Chae-Hag YI -
Publication number: 20170085310Abstract: A communication device and a method of controlling the same. The communication device includes at least one receiver configured to connect to a first antenna for receiving a first signal and a second antenna for receiving a second signal; and a processor electrically coupled to the at least one receiver, wherein the processor is configured to measure received signal strengths of the first signal and the second signal based on calibration operation for the first antenna and the second antenna, select one of the first antenna and the second antenna based on the measured received signal strengths, and control the at least one receiver to receive a signal through the selected one of the first antenna and the second antenna.Type: ApplicationFiled: April 15, 2016Publication date: March 23, 2017Inventors: Hyun-Seok YU, Do-Yun KIM, Beom-Kon KIM, Hwan-Min PARK, Chae-Hag YI
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Patent number: 9548772Abstract: A method and a terminal are provided for use in a communication system. The method includes determining an average power from power obtained in a measurement section of a data symbol in a time slot including an updated gain section and a maintained gain section, the measurement section starting after a last gain is applied in the data symbol and ending before a mid-amble of the time slot is buffered, determining an average error power from a difference between a predetermined target power and the average power, and determining an output power by adding the average error power to power that is received over the time slot.Type: GrantFiled: September 9, 2015Date of Patent: January 17, 2017Assignee: Samsung Electronics Co., LtdInventors: Do-Yun Kim, Young-Ik Cho, Jeong-Soon Park, Beom-Kon Kim
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Publication number: 20160173146Abstract: A method and a terminal are provided for use in a communication system. The method includes determining an average power from power obtained in a measurement section of a data symbol in a time slot including an updated gain section and a maintained gain section, the measurement section starting after a last gain is applied in the data symbol and ending before a mid-amble of the time slot is buffered, determining an average error power from a difference between a predetermined target power and the average power, and determining an output power by adding the average error power to power that is received over the time slot.Type: ApplicationFiled: September 9, 2015Publication date: June 16, 2016Inventors: Do-Yun KIM, Young-Ik CHO, Jeong-Soon PARK, Beom-Kon KIM