Patents by Inventor Chul-Min Kim

Chul-Min 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).

  • Publication number: 20190305983
    Abstract: An operation method of a switch in a vehicle network may include: transmitting a first signal to a first end node through a first path connecting the switch and the first end node; detecting a failure in the first path; configuring a second path connecting the switch and the first end node; receiving a second signal from a second end node; determining whether a destination of the second signal is the first end node; and in response to determining that the destination of the second signal is the first end node, transmitting the second signal through the second path.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 3, 2019
    Inventors: Dong Ok Kim, Chul Min Kim, Seung Su Kim
  • Publication number: 20190296397
    Abstract: An electrolyte additive composition of the present invention may improve high-rate charge and discharge characteristics and high-temperature storage and life characteristics of a lithium secondary battery when the electrolyte additive composition is used in an electrolyte while including a novel borate-based lithium compound as well as a nitrile-based compound.
    Type: Application
    Filed: March 16, 2018
    Publication date: September 26, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Young Min LIM, Chul Haeng LEE, Ha Eun KIM
  • Patent number: 10407949
    Abstract: A tray device for a vehicle may include a tray provided in the vehicle and having a cover configured for being opened, a locking module provided in the cover to lock or unlock the cover, and a touch pad provided on an outer side of the cover and interworking with the locking module to unlock the cover through a touch operation.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: September 10, 2019
    Assignees: Hyundai Motor Company, KOREA HITEK CO., LTD, LS Automotive Technologies Co., Ltd., Ecoplastic Corporation
    Inventors: Hye Kyung Kim, Gye Young Ahn, Sang Min Lee, Young Ju Lee, Dae Ig Jung, Keon Soo Jin, Hyo Kyoung Jeon, Chul Ho Chun, Won Lee, Moon Soo Kim
  • Patent number: 10403934
    Abstract: The present invention relates to a non-aqueous electrolyte solution including a non-aqueous organic solvent, lithium bis(fluorosulfonyl)imide (LiFSI), and a pyridine-based compound represented by Formula 1, and a lithium secondary battery including the same. The lithium secondary battery of the present invention including the non-aqueous electrolyte solution of the present invention may exhibit excellent low-temperature and room-temperature output characteristics, high-temperature and room-temperature cycle characteristics, and capacity characteristics after high-temperature storage.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: September 3, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Gwang Yeon Kim, Young Min Lim, Chul Haeng Lee, Min Jung Kim, Ha Eun Kim
  • Patent number: 10398529
    Abstract: A wearable body composition analyzer according to various embodiments of the present disclosure may include an induction part for inducing secretion of bodily liquid while being in contact with a body part, a collection part that collects the bodily liquid secreted, a sensor part that detects a body composition from the bodily liquid collected, and a wearable part to which the induction part and the collection part is detachably attached, wherein the wearable part may be worn on a body. The above-described wearable body composition analyzer may be implemented variously according to embodiments.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Cho, Kwang-Bok Kim, Seong-Je Cho, Young-Kyu Cho, Seung-Min Lee, Jeong-Gun Lee, Sun-Tae Jung, Jae-Geol Cho
  • Patent number: 10386079
    Abstract: An air conditioner includes a housing provided with a suction port and a discharge port elongated in one direction on the lateral side of the suction port, a main flow path configured to connect the suction port to the discharge port, a main fan provided in the main flow path to suck air via the suction port and to discharge the air via the discharge port, an auxiliary fan configured to suck the air around the discharge port to regulate the direction of the air which is discharged via the discharge port and an auxiliary flow path configured to guide the air sucked by the auxiliary fan. According to the air conditioner, it is possible to control the direction of the discharge airflow without a blade structure, increase the discharge amount, reduce the flow noise, and differentiate the design.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: August 20, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ghun Kim, Woo Seog Song, Hyun-Ho Kim, Hong Yeol Moon, Chul Byung Park, Seung-Jun Yoon, Eun Sung Jo, Jei Min Choi, Hyeong Joon Seo, Jun Hwa Lee
  • Patent number: 10379662
    Abstract: A touch screen panel may include a liquid crystal, a first transparent electrode and a second transparent electrode provided at both sides of the liquid crystal, and a controller configured to transfer image data to the first transparent electrode and the second transparent electrode in a first mode and sense a touch of a user on at least one of the first transparent electrode and the second transparent electrode in a second mode.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 13, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo Ho Kim, Hee Yuel Roh, Tatsuhiro Otsuka, Seok Min Oh, Kang Min Lee, Jun Sung Chung, Ji Su Jung, Hyun Geun Jo, Chul Ho Han
  • Publication number: 20190245081
    Abstract: A lateral double diffused MOS transistor includes a drain region positioned in a central region of an upper surface portion of an epitaxial layer, the drain region including a first well of a second conductive type, a source region positioned in the upper surface portion of the epitaxial layer and spaced apart from the drain region, the source region having a ring shape to surround the drain region and including a second well of the first conductive type, a first gate electrode disposed on the epitaxial layer and between the drain region and the source region, a P-sub region disposed on an upper surface of the epitaxial layer and laterally spaced apart from the source region, and a deep well of the second conductive type, disposed in the epitaxial layer, the deep well radially extending from the first well through the second well to entirely surround the drain region and the source region.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 8, 2019
    Inventors: Jong Min Kim, Chul Jin Yoon
  • Publication number: 20190206969
    Abstract: A display device includes: a substrate; a semiconductor on the substrate and including a driving channel; a first insulating layer on the semiconductor; a driving gate electrode on the first insulating layer and overlapping the driving channel; a second insulating layer on the driving gate electrode and the first insulating layer and including first and second dielectric constant layers, the second dielectric constant layer having a dielectric constant that is greater than that of the first dielectric constant layer; a storage electrode on the second insulating layer; a passivation layer covering the storage electrode and the second insulating layer; a pixel electrode on the passivation layer; an emission member on the pixel electrode; and a common electrode on the emission member, wherein the storage electrode overlaps the driving gate electrode, and wherein the storage electrode, the driving gate electrode and the second insulating layer therebetween form a storage capacitor.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 4, 2019
    Inventors: JIN HO HWANG, Byeong-Beom KIM, Chul Min BAE, Woo-Seok JEON
  • Patent number: 10330058
    Abstract: Disclosed is an air filter using high density filter paper. The filter paper may include a thermally bonded non-woven fabric filter paper 10 having air permeability to filter foreign materials of passed polluted air and change the polluted air to fresh air. The non-woven fabric filter paper includes wrinkled portions 10-1 and 10-N that are folded at a predetermined interval. A thickness of the wrinkle portions 10-1 and 10-N are provided with dense layers 15 and 17 comprising a first polyethylene terephthalate (PET) fiber 20-2 that can shrink by heat and a second polyethylene terephthalate (PET) fiber 20-1 that deforms upon by heat treatment.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: June 25, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Filtration Technologies Co., Ltd.
    Inventors: Tae-Min Yun, Chul-Kyu Kwack, Young-Hae Kim, Kyung-Ho Hwang
  • Patent number: 10325617
    Abstract: An electronic device includes a first microphone that receives a sound generated for a specific time period, from the outside, a second microphone, which is disposed at a location spaced apart from the first microphone and which receives the sound, an audio converter comprising audio converting circuitry, and a processor electrically connected with the first microphone, the second microphone, and the audio converter. The processor is configured to convert the sound obtained from the first microphone, into a first signal and to convert the sound obtained from the second microphone, into a second signal, using the audio converter, and to determine the sound, which is generated for the specific time period, as a voice or a noise based on a frequency-related correlation between the first signal and the second signal.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: June 18, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Mo Yang, Beak Kwon Son, Gang Youl Kim, Chul Min Choi, Ga Hee Kim, Ho Chul Hwang
  • Patent number: 10321227
    Abstract: An electronic device includes a housing including a head part that is rotatable, a plurality of microphones disposed in the head part, a sensor for detecting a rotation angle of the head part, a memory storing data classifying feature parameters for each of the plurality of microphones according to a plurality of rotation angles, a motor configured to rotate the head part; and a processor. The processor implements the method, including when detecting sound by the plurality of microphones originating from a sound source, driving the motor to rotate the head part until a designated portion of a surface of the head part is facing the sound source, and when the designated portion of the surface is facing the sound source, adjusting feature parameters for each the plurality of microphones based on the classified feature parameters and a current angle of the head part.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Kwi Kim, Eun Young Kim, Dong Kyu Lee, Ja Min Goo, Ki Young Kwon, Ki Won Kim, Ji Min Kim, Hyung Woo Kim, Joo Namkung, Je Heon Park, Sae Gee Oh, Seong Hoon You, Yong Ju Yu, Im Sung Lee, Chan Won Lee, Si Hak Jang
  • Patent number: 10298492
    Abstract: A system for interworking between a vehicle controller and an external resource includes at least one vehicle controller installed in a vehicle and configured to control an operation of the vehicle. At least one external device provides processing information of the external resource upon a request of the vehicle controller. A vehicle mobile gateway is connected to the vehicle controller via an in-vehicle network and connected to the external device via an external network of the vehicle to interface so that the vehicle controller and the external device may communicate with each other.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: May 21, 2019
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Chul Min Kim, Si Jun Kim, Dong Youl Lee, Young Su Kim, Jin Kim
  • Publication number: 20190148773
    Abstract: The present invention relates to a non-aqueous electrolyte solution which includes an ionizable lithium salt, an organic solvent, and a mixed additive, wherein the organic solvent comprises at least one cyclic carbonate-based organic solvent selected from the group consisting of ethylene carbonate, 1,2-butylene carbonate, 2,3-butylene carbonate, 1,2-pentylene carbonate, 2,3-pentylene carbonate, vinylene carbonate, and fluoroethylene carbonate, and at least one linear carbonate-based organic solvent selected from the group consisting of dimethyl carbonate, diethyl carbonate, dipropyl carbonate, ethylmethyl carbonate, methylpropyl carbonate, and ethylpropyl carbonate, the mixed additive includes vinylene carbonate, 1,3-propylene sulfate, and 1,3-propane sultone in a weight ratio of 1:1:1 to 1:0.5:0.2, and a total amount of the mixed additive is in a range of 1 to 4.
    Type: Application
    Filed: January 18, 2018
    Publication date: May 16, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Ha Eun Kim, Young Min Lim, Min Jung Kim, Chul Haeng Lee
  • Publication number: 20190132424
    Abstract: The present disclosure provides an apparatus and a method for converting a protocol by a type of data, and a vehicle system. The apparatus includes a storage configured to store a conversion table that defines a protocol conversion method depending on the type of data, a protocol conversion device configured to receive Controller Area Network (CAN) data from a CAN node in a vehicle, to call the conversion table, to determine the protocol conversion method corresponding to a type of the CAN data, and to convert a communication protocol of the CAN data to an Ethernet-based communication protocol based on the protocol conversion method, and a transmission processing device configured to convert a message format of the CAN data to an Ethernet message format and to transmit the CAN data to an external server.
    Type: Application
    Filed: May 10, 2018
    Publication date: May 2, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Myeong Gyu JEONG, Dong Jin SHIN, Chul Min KIM, Dong Youl LEE, Young Su KIM, Jae Am SEO
  • Publication number: 20190070931
    Abstract: A coolant heating device for a vehicle includes: a housing storing coolant therein and having a sheath heater therein; an upper space part protruding upwards from a top surface of the housing and having an inner space via which an inner space of the housing communicates with the upper space part; a water-level-sensing part disposed inside the upper space part to sense a level of coolant in the housing; and a controller for controlling operation of the sheath heater based on the level of coolant sensed by the water-level-sensing part.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 7, 2019
    Inventors: Man Ju OH, Sang Shin LEE, So La CHUNG, Jae Woong KIM, So Yoon PARK, Jae Woo PARK, Chul Min KIM
  • Patent number: 10153397
    Abstract: A semiconductor light-emitting device includes a first conductive semiconductor layer on a substrate, a superlattice layer including a plurality of first quantum barrier layers and a plurality of first quantum well layers, the plurality of first quantum barrier layers and the plurality of first quantum well layers being alternately stacked on the first conductive semiconductor layer, an active layer on the superlattice layer, and a second conductive semiconductor layer on the active layer, wherein a Si doping concentration of at least one of the plurality of first quantum well layers is equal to or greater than 1.0×1016/cm3 and less than or equal to 1.0×1018/cm3. Thus, the semiconductor light-emitting device may have increased light output and reliability.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: December 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-seok Choi, Min-ho Kim, Jeong-wook Lee, Jai-won Jean, Chul-min Kim, Jae-deok Jeong, Min-hwan Kim, Jang-mi Kim
  • Patent number: 10149192
    Abstract: A vehicle terminal includes a data collector for collecting driving information of a vehicle, a first communicator for performing wireless communication with other vehicle terminals, a second communicator for performing wireless communication with roadside terminals positioned at roadsides, and a controller for generating corresponding vehicle transmission data using the driving information, wherein the controller compares other vehicle transmission data provided from the other vehicle terminals and the corresponding vehicle transmission data with each other and transmits identification information assigned to the corresponding vehicle transmission data through the second communicator when an error between the other vehicle transmission data and the corresponding vehicle transmission data is within an allowable error range.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: December 4, 2018
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jae Am Seo, Dong Youl Lee, Chul Min Kim, Young Su Kim
  • Patent number: 10134949
    Abstract: A semiconductor light emitting device including a first conductivity-type semiconductor layer; a second conductivity-type semiconductor layer; an active layer interposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, the active layer including at least one quantum well layer and at least one quantum barrier layer that are alternately stacked and form a multiple quantum well structure; at least one border layer in contact with the first conductivity-type semiconductor layer and interposed between the first conductivity-type semiconductor layer and the active layer, the at least one border layer having a band gap energy that decreases in a direction away from the first conductivity-type semiconductor layer; and at least one growth blocking layer interposed between the active layer and the border layer, the at least one growth blocking layer having a band gap energy equal to a band gap energy of the at least one quantum barrier layer.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: November 20, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jai Won Jean, Min Ho Kim, Min Hwan Kim, Jang Mi Kim, Chul Min Kim, Jeong Wook Lee, Jae Deok Jeong, Yong Seok Choi
  • Publication number: 20180198019
    Abstract: A semiconductor light emitting device including a first conductivity-type semiconductor layer; a second conductivity-type semiconductor layer; an active layer interposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer, the active layer including at least one quantum well layer and at least one quantum barrier layer that are alternately stacked and form a multiple quantum well structure; at least one border layer in contact with the first conductivity-type semiconductor layer and interposed between the first conductivity-type semiconductor layer and the active layer, the at least one border layer having a band gap energy that decreases in a direction away from the first conductivity-type semiconductor layer; and at least one growth blocking layer interposed between the active layer and the border layer, the at least one growth blocking layer having a band gap energy equal to a band gap energy of the at least one quantum barrier layer.
    Type: Application
    Filed: August 16, 2017
    Publication date: July 12, 2018
    Inventors: Jai Won JEAN, Min Ho KIM, Min Hwan KIM, Jang Mi KIM, Chul Min KIM, Jeong Wook LEE, Jae Deok JEONG, Yong Seok CHOI