Patents by Inventor Seung RIM
Seung RIM 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).
-
Publication number: 20240116372Abstract: An electrified vehicle includes a motor including a plurality of windings, a first inverter connected to a first end of each of the plurality of windings and configured to drive the motor, a second inverter connected to a second end of each of the plurality of windings and configured to drive the motor in a second driving mode of a first driving mode and the second driving mode, a first controller configured to determine one of first and second output limit lines as an output limit line of the first driving mode, depending on whether a preset condition is satisfied, and a second controller configured to bidirectionally switch the first driving mode and the second driving mode within an operating point range according to the output limit line of the first driving mode in accordance with a value of a torque command for the motor and counter magnetic flux of the motor.Type: ApplicationFiled: March 2, 2023Publication date: April 11, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Seung Hyeon BIN, Byung Oh TAK, Seong Min KIM, Ho Rim CHOI
-
Publication number: 20240116366Abstract: In a control method of a motor drive system, when a first motor corresponding to a first drive wheel is being driven in a second drive mode among a first drive mode in which the first motor is driven by a first inverter of the motor drive system and connected to a first end of each of coils of the first motor and the second drive mode in which the first motor is driven by the first inverter and a second inverter connected to a second end of each of the coils and configured to selectively operate, whether or not the second inverter malfunctions is determined. When the second inverter malfunctions, a drive mode is changed so that the first motor is driven in the first drive mode. An output limit of the first motor in the first drive mode is relaxed.Type: ApplicationFiled: May 8, 2023Publication date: April 11, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Seung Hyeon BIN, Byung Oh Tak, Seong Min Kim, Ho Rim Choi
-
Patent number: 11955660Abstract: This application relates to a separator for a lithium secondary battery, a method for manufacturing a separator for a lithium secondary battery, and a lithium secondary battery including same. The separator includes a porous substrate, a heat resistant layer positioned on at least one surface of the porous substrate and including inorganic particles, and a first adhesive layer positioned on the heat resistant layer and including a first organic polymer. The heat resistant layer includes the inorganic particles of 90 wt % to 99 wt % on the basis of total weight, the thickness of the heat resistant layer is 3.5 ?m to 7 ?m, and the thickness of the first adhesive layer is 0.5 ?m to 3.0 ?m.Type: GrantFiled: March 27, 2019Date of Patent: April 9, 2024Assignees: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Jungsue Jang, Byungmin Lee, Hana Kim, Myungkook Park, Seung Rim Yang, Bokyung Jung, Minho Cho
-
Patent number: 11951130Abstract: The present invention relates to an antigen-binding molecule comprising a heavy chain variable region comprising a heavy-chain complementarity-determining region 1 (HCDR1) comprising an amino acid sequence represented by Sequence No. 1, an HCDR2 comprising an amino acid sequence represented by Sequence No. 2, and an HCDR3 comprising an amino acid sequence represented by Sequence No. 3; a light-chain variable region comprising a light-chain complementarity-determining region 1 (LCDR1) comprising an amino acid sequence represented by Sequence No. 4, an LCDR2 comprising an amino acid sequence represented by Sequence No. 5, and an LCDR3 comprising an amino acid sequence represented by Sequence No. 6; wherein the antigen-binding molecule is a T cell receptor (TCR); and to a cell line expressing the same.Type: GrantFiled: March 1, 2021Date of Patent: April 9, 2024Assignee: Eutilex Co., Ltd.Inventors: Byoung S. Kwon, Young Ho Kim, Kwang Hee Kim, Ji Won Chung, Young Gyoon Chang, Bo Rim Yi, Jung Yun Lee, Seung Hyun Lee, Sun Woo Im, Jin Kyung Choi, Hyun Tae Son, Eun Hye Yoo
-
Publication number: 20240106362Abstract: A motor driving apparatus includes a motor having a plurality of windings, a first inverter which is connected to a first end of each of the plurality of windings and drives the motor, a second inverter which is connected to a second end of each of the plurality of windings and selectively drives the motor according to a motor drive mode, and a controller which generates a current command for the motor according to a torque command and a voltage utilization rate control value, determines whether to perform linearization control for the current command based on a present counter magnetic flux of the motor and a switching reference counter magnetic flux for the motor drive mode, and adjusts the voltage utilization rate control value such that a value of the current command is linearized in a section in which the linearization control is performed.Type: ApplicationFiled: April 14, 2023Publication date: March 28, 2024Applicants: Hyundai Motor Company, Kia CorporationInventors: Ho Rim CHOI, Seong Min KIM, Seon Mi LEE, Tae Il YOO, Seung Hyeon BIN
-
Patent number: 11938827Abstract: The present disclosure relates to a system for controlling a motor of a vehicle for increasing control accuracy of the motor for driving the vehicle, and an object of the present disclosure is to provide a system for controlling a motor of a vehicle, which may accurately perform a motor control even when a battery voltage (i.e., motor voltage) applied to the motor upon the driving control of the motor is changed.Type: GrantFiled: July 13, 2022Date of Patent: March 26, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Ho Sun Jang, Han Hee Park, Seong Min Kim, Ho Rim Choi, Seon Mi Lee, Tae Il Yoo, Seung Hyeon Bin
-
Patent number: 11923496Abstract: A separator for a rechargeable lithium battery and a rechargeable lithium battery, the separator including a porous substrate; and a coating layer on at least one surface of the porous substrate, wherein the coating layer includes a binder and inorganic particles, the binder including a polyurethane and a polyvinyl alcohol, and the polyurethane and the polyvinyl alcohol are included in a weight ratio of about 5:5 to about 9:1.Type: GrantFiled: March 3, 2020Date of Patent: March 5, 2024Assignees: SAMSUNG SDI CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Jungsue Jang, Minho Cho, Hana Kim, Myungkook Park, Seung Rim Yang, Byungmin Lee, Bokyung Jung, Rae Sung Kim
-
Patent number: 11911134Abstract: An apparatus for non-invasively measuring bio-information is provided. The apparatus for estimating bio-information may include a pulse wave sensor configured to measure a pulse wave signal from an object; a sensor position sensor configured to obtain sensor position information of the pulse wave sensor with respect to the object, based on the object being in contact with the pulse wave sensor; and a processor configured to estimate the bio-information based on blood vessel position information of the object, the sensor position information, and the pulse wave signal.Type: GrantFiled: December 23, 2020Date of Patent: February 27, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin Woo Choi, Sang Yun Park, Hye Rim Lim, Jae Min Kang, Seung Woo Noh
-
Patent number: 11456395Abstract: A solar cell module includes serially connected solar cells. A solar cell includes a carrier that is attached to the backside of the solar cell. Solar cells are attached to a top cover, and vias are formed through the carriers of the solar cells. A solar cell is electrically connected to an adjacent solar cell in the solar cell module with metal connections in the vias.Type: GrantFiled: January 22, 2020Date of Patent: September 27, 2022Assignee: SunPower CorporationInventors: Seung Rim, Sung Dug Kim
-
Publication number: 20220223746Abstract: Schottky diode and method for fabricating the same disclosed. The Schottky diode includes a gallium oxide layer that is a semiconductor layer doped with a first-type dopant, a cathode in ohmic contact with the gallium oxide layer and an anode having a Schottky contact metal layer in Schottky contact with the gallium oxide layer. The gallium oxide layer is in contact with an interface with the Schottky contact metal layer, contains a second-type dopant of a conductivity opposite to that of the first-type dopant, and has an interlayer which is a region where a concentration of the second-type dopant decreases as it moves away from an interface with the Schottky contact metal layer.Type: ApplicationFiled: March 24, 2020Publication date: July 14, 2022Inventors: You Seung RIM, Tai Young Kang, Sin Su Kyoung
-
Publication number: 20220140441Abstract: The present disclosure relates to a separator for a lithium secondary battery, and a lithium secondary battery including same, the separator including: a porous substrate, and a heat-resistant layer on at least one surface of the porous substrate, wherein the heat-resistant layer includes a first coating layer including alumina, and a second coating layer including magnesium hydroxide, and the first coating layer and the second coating layer are consecutively disposed in a stacked form on the porous substrate.Type: ApplicationFiled: July 26, 2019Publication date: May 5, 2022Inventors: Minho CHO, Rae Sung KIM, Hana KIM, Myungkook PARK, Seung Rim YANG, Byungmin LEE, Jungsue JANG, Bokyung JUNG
-
Publication number: 20210280726Abstract: A solar cell is disclosed. The solar cell has a front side facing the sun during normal operation, and a back side facing away from the sun. The solar cell comprises a silicon substrate, a first polysilicon layer with a region of doped polysilicon on the back side of the substrate. The solar cell also comprises a second polysilicon layer with a second region of doped polysilicon on the back side of the silicon substrate. The second polysilicon layer at least partially covers the region of doped polysilicon. The solar cell also comprises a resistive region disposed in the first polysilicon layer. The resistive region extends from an edge of the second region of doped polysilicon. The resistive region can be formed by ion implantation of oxygen into the first polysilicon layer.Type: ApplicationFiled: May 25, 2021Publication date: September 9, 2021Applicant: SunPower CorporationInventors: Seung RIM, David D. SMITH
-
Publication number: 20210226298Abstract: The present disclosure provides a separator for a rechargeable lithium battery and a rechargeable lithium battery including same, the separator includes a porous substrate; and an adhesive layer formed on the porous substrate. The adhesive layer includes a particle-type binder having a core-shell structure including a core and a shell surrounding the core, the core includes a first polymer having a glass transition temperature of less than or equal to 30° C., the shell includes a second polymer having a glass transition temperature of greater than or equal to 40° C., and the particle-type binder has a diameter of 50 nm to 500 nm.Type: ApplicationFiled: March 27, 2019Publication date: July 22, 2021Inventors: Minho CHO, Hana KIM, Myungkook PARK, Seung Rim YANG, Byungmin LEE, Jungsue JANG, Bokyung JUNG
-
Publication number: 20210184314Abstract: This application relates to a separator for a lithium secondary battery, a method for manufacturing a separator for a lithium secondary battery, and a lithium secondary battery including same. The separator includes a porous substrate, a heat resistant layer positioned on at least one surface of the porous substrate and including inorganic particles, and a first adhesive layer positioned on the heat resistant layer and including a first organic polymer. The heat resistant layer includes the inorganic particles of 90 wt % to 99 wt % on the basis of total weight, the thickness of the heat resistant layer is 3.5 ?m to 7 ?m, and the thickness of the first adhesive layer is 0.5 ?m to 3.0 ?m.Type: ApplicationFiled: March 27, 2019Publication date: June 17, 2021Inventors: Jungsue Jang, Byungmin Lee, Hana Kim, Myungkook Park, Seung Rim Yang, Bokyung Jung, Minho Cho
-
Patent number: 11031515Abstract: A solar cell is disclosed. The solar cell has a front side facing the sun during normal operation, and a back side facing away from the sun. The solar cell comprises a silicon substrate, a first polysilicon layer with a region of doped polysilicon on the back side of the substrate. The solar cell also comprises a second polysilicon layer with a second region of doped polysilicon on the back side of the silicon substrate. The second polysilicon layer at least partially covers the region of doped polysilicon. The solar cell also comprises a resistive region disposed in the first polysilicon layer. The resistive region extends from an edge of the second region of doped polysilicon. The resistive region can be formed by ion implantation of oxygen into the first polysilicon layer.Type: GrantFiled: June 11, 2018Date of Patent: June 8, 2021Assignee: SunPower CorporationInventors: Seung Rim, David D. Smith
-
Patent number: 10985426Abstract: The present invention relates to a separator for a lithium secondary battery, a method for manufacturing the separator, and a lithium secondary battery including the separator. The separator includes a porous substrate and a heat resistance porous layer positioned on at least one surface of the porous substrate, wherein the heat resistance porous layer includes a sulfonic acid group-containing polysulfone.Type: GrantFiled: August 29, 2017Date of Patent: April 20, 2021Assignees: Samsung SDI Co., Ltd, Samsung Electronics Co., Ltd., Dankook University Cheonan Campus Industry Academic Cooperation FoundationInventors: Seung Rim Yang, Chang Hyun Lee, Sung Soo Han, Myungkook Park, Minho Cho
-
Publication number: 20200287191Abstract: A separator for a rechargeable lithium battery and a rechargeable lithium battery, the separator including a porous substrate; and a coating layer on at least one surface of the porous substrate, wherein the coating layer includes a binder and inorganic particles, the binder including a polyurethane and a polyvinyl alcohol, and the polyurethane and the polyvinyl alcohol are included in a weight ratio of about 5:5 to about 9:1.Type: ApplicationFiled: March 3, 2020Publication date: September 10, 2020Inventors: Jungsue JANG, Minho CHO, Hana KIM, Myungkook PARK, Seung Rim YANG, Byungmin LEE, Bokyung JUNG, Rae Sung KIM
-
Publication number: 20200161490Abstract: A solar cell module includes serially connected solar cells. A solar cell includes a carrier that is attached to the backside of the solar cell. Solar cells are attached to a top cover, and vias are formed through the carriers of the solar cells. A solar cell is electrically connected to an adjacent solar cell in the solar cell module with metal connections in the vias.Type: ApplicationFiled: January 22, 2020Publication date: May 21, 2020Applicant: SunPower CorporationInventors: Seung RIM, Sung Dug KIM
-
Publication number: 20200088678Abstract: Electrochemical and bio sensors using metal oxide semiconductors and method of making the same are described herein. The sensor includes a gate electrode, a dielectric layer over the gate electrode, a channel layer over the dielectric layer, and source and drain electrodes formed on the channel layer to provide a field effect transistor structure. The channel layer is a metal oxide semiconductor film that has a substantially uniform thickness of at least 3 nm thick and less than 10 nm thick. The metal oxide semiconductor film is functionalized with molecules attached thereto that are open to make contact with a fluid for detection of at least one component or at least one physical or chemical property of the fluid.Type: ApplicationFiled: August 30, 2019Publication date: March 19, 2020Applicant: The Regents of the University of CaliforniaInventors: Yang Yang, You Seung Rim, Jonathan Yang
-
Patent number: 10553738Abstract: A solar cell module includes serially connected solar cells. A solar cell includes a carrier that is attached to the backside of the solar cell. Solar cells are attached to a top cover, and vias are formed through the carriers of the solar cells. A solar cell is electrically connected to an adjacent solar cell in the solar cell module with metal connections in the vias.Type: GrantFiled: August 21, 2013Date of Patent: February 4, 2020Assignee: SunPower CorporationInventors: Seung Rim, Sung Dug Kim