Patents by Inventor Tae-wan Kim

Tae-wan 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: 20220198111
    Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In Huh, Jeong-hoon Ko, Hyo-jin Choi, Seung-ju Kim, Chang-wook Jeong, Joon-wan Chai, Kwang-il Park, Youn-sik Park, Hyun-sun Park, Young-min Oh, Jun-haeng Lee, Tae-ho Lee
  • Publication number: 20220179913
    Abstract: An apparatus for constructing Aho-Corasick automata according to the present invention includes a concatenative normal form transforming unit configured to receive a regular expression that is expressed using an operator including a concatenation and an alternation and transform the regular expression into concatenative normal forms (wherein each concatenative normal form is defined as a form in which character alternations are connected by concatenation); a trie generating unit configured to generate a trie from the concatenative normal forms by updating states and transitions of the trie (wherein each transition corresponds to a set of characters) while processing each concatenative normal form in order; and a failure link creating unit configured to create a failure link for each state of the trie by using a set of characters corresponding to each transition of the trie.
    Type: Application
    Filed: December 28, 2020
    Publication date: June 9, 2022
    Inventors: Byung Hyun HA, Tae Wan KIM, Il Hoon CHOI
  • Patent number: 11351840
    Abstract: Disclosed herein is an air conditioner for a vehicle, which can perform a bleeding function to discharge air to a rear seat floor vent in a rear seat vent mode, and optimize the size of an outlet and the shape of doors to adjust a bleeding amount of a rear seat floor.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: June 7, 2022
    Assignee: HANON SYSTEMS
    Inventors: Yong Eun Seo, Myoung Jun Kim, Tae Wan Kim, Jeong Hun Seo, Jong Gon Lee, Tae Gun Lee
  • Publication number: 20220173204
    Abstract: A display device is disclosed, and the display device includes a substrate including first to third display regions, the second and the third display regions being spaced from each other, each of the second and third display regions having an area smaller than that of the first display region and being continuous to the first display region, first to third pixels in the first to third display regions, first to third lines connected to the first to third pixels, and a dummy part configured to compensate for a difference between a load value of the first lines and load values of the second and third lines, wherein the second display region includes a first sub-region adjacent to the first display region and a second sub-region spaced from the first display region, and the third display region includes a third sub-region adjacent to the first display region and a fourth sub-region spaced from the first display region.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Inventors: Hyung Jun PARK, Yang Wan KIM, Byung Sun KIM, Su Jin LEE, Jae Yong LEE, Ji Hyun KA, Tae Hoon KWON, Jin Tae JEONG, Seung Ji CHA
  • Publication number: 20220162179
    Abstract: The present invention relates to a method for the synthesis of 2,5-furandicarboxylic acid, and more specifically, the present invention relates to a more efficient and economical method capable of preparing 2,5-furandicarboxylic acid having various functions with high purity and high yield, even without using a transition metal catalyst.
    Type: Application
    Filed: March 20, 2020
    Publication date: May 26, 2022
    Applicants: SAMYANG CORPORATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Chun Rim OH, Deuk Rak LEE, Won Jung LEE, Chi Wan LEE, Ji Eun CHOI, Young Sug KIM, Jung Woon YANG, Tae Woo LEE
  • Publication number: 20220153083
    Abstract: An air conditioner for a vehicle, which includes an air conditioning case having an air passage formed therein, a cooling heat exchanger provided in the air passage of the air conditioning case to heat-exchange with air passing through the air passage, and a heating heat exchanger, comprises: a front seat temperature door which adjusts an opening degree between a front seat cold air passage and a part of a hot air passage; a first rear seat temperature door which is disposed between the cooling heat exchanger and the heating heat exchanger and adjusts an opening degree of another part of the hot air passage; and a second rear seat temperature door which is disposed in the downstream of the heating heat exchanger and adjusts an opening degree between the hot air passage and a rear seat cold air passage, wherein the second rear seat temperature door includes an asymmetric dome.
    Type: Application
    Filed: May 4, 2020
    Publication date: May 19, 2022
    Inventors: Tae Wan KIM, Yong Eun SEO, Tae Gun LEE, Myoung Jun KIM, Jong Gon LEE
  • Patent number: 11290487
    Abstract: The embodiments herein disclose methods and systems for reducing network protocol latency for at least one application on an electronic device, a method includes pre-resolving a plurality of Domain Name System (DNS) queries for the at least one application. The plurality of DNS queries is pre-resolved before triggering at least one DNS resolution query from the at least one application. The method includes pre-connecting a plurality of TCP connections of the at least one application with at least one Transmission Control Protocol (TCP) server. The plurality of TCP connections are pre-connected before triggering at least one TCP connection request from the at least one application. The method includes exchanging a plurality of secure certificates with the at least one TCP server to secure the plurality of pre-connected TCP connections. The secure certificates are exchanged before receiving at least one request from the at least one application for secure certificate negotiation.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: March 29, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Karthikeyan Arunachalam, Jamsheed Manja Ppallan, Dronamraju Siva Sabareesh, Sung-Ki Suh, Tae-Wan Kim, Karthikeyan Subramaniam, Kannan Govindan, Rohit Shankar Lingappa, Sweta Jaiswal
  • Patent number: 11271906
    Abstract: Disclosed is a system for forwarding traffic of an endpoint. The system includes the endpoint configured to transmit traffic generated by an application to a server and a security gateway configured to receive the traffic from the endpoint and analyzes data related to information security of secure sockets layer (SSL) traffic among the traffic. Here, the endpoint includes a local redirection module configured to store redirection information including server connection information for transmitting the traffic to the server and to perform redirection related to transmission of the traffic and a local proxy module configured to decode the data with respect to the SSL traffic among the traffic received from the local redirection module and then to forward the decoded SSL traffic to the security gateway according to the redirection of the local redirection module.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: March 8, 2022
    Assignee: SOMANSA CO., LTD.
    Inventors: Tae Wan Kim, Il Hoon Choi
  • Publication number: 20220026506
    Abstract: Provided is a magnetic sensor using an anomalous Hall effect. Nonmagnetic metal layers are disposed on and below a ferromagnetic material so as to form a Hall voltage corresponding to a change in applied magnetic field. Linearity and saturation magnetization of the magnetic sensor depend on a thickness of the nonmagnetic metal layer and a thickness of the ferromagnetic material. In addition, provided is a Hall sensor using an anomalous Hall effect. Nonmagnetic metal layers are formed with respect to a ferromagnetic layer, and CoFeSiB constituting the ferromagnetic layer has a thickness ranging from 10 ? to 45 ?. A magnetic easy axis is formed in a direction perpendicular to an interface due to interface inducing action of the nonmagnetic metal layers. In addition, the Hall sensor includes a sensing region having a rhombic shape, an electrode line portion having a line shape, and a pad portion.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 27, 2022
    Inventor: Tae Wan KIM
  • Publication number: 20210358028
    Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.
    Type: Application
    Filed: November 25, 2019
    Publication date: November 18, 2021
    Inventors: Byeoung Su LEE, Hyung Keun SONG, JIn Woo KIM, Eun Hyi KHO, Jung Hee KO, Jong Hwan OH, Geun Won MO, Sung Jun KIM, Jong Sun YOO, Yong Jun KIM, Tae Wan KIM, Seon Beom LEE, Jin HAN
  • Patent number: 11164558
    Abstract: A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: November 2, 2021
    Assignee: Hanon Systems
    Inventors: Jung Seon Kim, Sang Ho Oh, Tae Wan Kim, Young Duk Park, Jeong Hun Seo, Jeong Eun Lee, Joong Heum Jung, Sun Joo Hong, Jae Hwan Jung, Bok Sun Kang
  • Patent number: 11108347
    Abstract: The present disclosure relates to a motor rotor control device and method capable of reducing noise caused by the alignment of a motor rotor, and securing stability of staring a motor. The motor rotor control device in accordance with an embodiment of the present disclosure includes a motor having a rotor; an inverter for supplying a three-phase alternating-current voltage to the motor; and a control unit for estimating the initial location of the rotor upon the initial driving of the motor, correcting the location of the rotor by a predetermined angle from the estimated initial location, and then driving the motor.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: August 31, 2021
    Assignee: Hanon Systems
    Inventors: Pureunsam Park, Ho Bin Im, Sang Hun Kim, Won Seok Kim, Tae Wan Kim, Sung Joon Lee
  • Publication number: 20210265650
    Abstract: There is provided an apparatus for manufacturing a cell stack for a secondary battery, the apparatus including: a stack table on which a negative electrode plate and a positive electrode plate are sequentially stacked with a separator interposed therebetween; an electrode-plate-stacking-position adjusting means; a clamping means; a drive means configured to reciprocally turn the stack table, the electrode-plate-stacking-position adjusting means, and the clamping means to both sides so that the separator supplied to the stack table is folded in a zigzag shape and the negative electrode plate and the positive electrode plate are alternately stacked between folded portions of the separator; and a support means configured to support the stack table, the electrode-plate-stacking-position adjusting means, the clamping means, and the drive means.
    Type: Application
    Filed: July 14, 2020
    Publication date: August 26, 2021
    Inventor: Tae Wan KIM
  • Publication number: 20210186293
    Abstract: Provided are a robot cleaner and a method of controlling the same. The robot cleaner includes a main body, a driver included in the main body and supplying power for driving the robot cleaner to travel, first, second, and third rotation members that are rotated around first, second, and third rotation axes, respectively, using power of the driver and to which cleaners for wet cleaning of a cleaning target surface are fixedly installed, respectively, and a controller controlling at least one of a rotation direction or a rotation speed of the third rotation member to adjust a travel direction of the robot cleaner, wherein the third rotation axis is parallel to a perpendicular direction of the robot cleaner.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 24, 2021
    Inventors: Woo Chul JUNG, Sung Hee SHIN, Tae Wan KIM
  • Patent number: 11040595
    Abstract: An air conditioner for a vehicle which can reduce ventilation resistance and secure a sufficient cross-sectional area of an air outlet to prevent deterioration in air volume. The air conditioner includes: an air-conditioning case having an air passageway formed therein and a plurality of air outlets formed at an exit thereof, and at least one heat exchanger disposed in the air passageway of the air-conditioning case to exchange heat with air passing through the air passageway, wherein the air outlet includes a center vent for discharging air-conditioned wind toward the center of a vehicle width and a side vent for discharging the air-conditioned wind toward the side of the vehicle width, and one between the center vent and the side vent is arranged in an upper side of the air-conditioning case, and the other is arranged in one side of the air-conditioning case in a back-and-forth direction of the vehicle.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: June 22, 2021
    Assignee: Hanon Systems
    Inventors: Tae Wan Kim, Yong Eun Seo, Jeong Hun Seo, Myoung Jun Kim, Jong Gon Lee, Tae Gun Lee
  • Publication number: 20210137896
    Abstract: Compounds and pharmaceutical compositions effective for treating cognitive disorders are described. The compounds and pharmaceutical compositions described include Nitazoxanide (NTZ), Nitazoxanide (NTZ) analogs, Nitazoxanide (NTZ) metabolites, or Nitazoxanide (NTZ) metabolite analogs. Methods of treating, ameliorating, and/or preventing cognitive disorders using the compounds and pharmaceutical compositions disclosed herein are also described.
    Type: Application
    Filed: December 11, 2020
    Publication date: May 13, 2021
    Inventors: Tae-Wan KIM, Gina FINAN
  • Publication number: 20210119972
    Abstract: Disclosed is a system for forwarding traffic of an endpoint. The system includes the endpoint configured to transmit traffic generated by an application to a server and a security gateway configured to receive the traffic from the endpoint and analyzes data related to information security of secure sockets layer (SSL) traffic among the traffic. Here, the endpoint includes a local redirection module configured to store redirection information including server connection information for transmitting the traffic to the server and to perform redirection related to transmission of the traffic and a local proxy module configured to decode the data with respect to the SSL traffic among the traffic received from the local redirection module and then to forward the decoded SSL traffic to the security gateway according to the redirection of the local redirection module.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 22, 2021
    Inventors: Tae Wan Kim, Il Hoon Choi
  • Patent number: 10962692
    Abstract: The present invention relates to a 3-dimensional complex multilayer structure. The 3-dimensional complex multilayer structure includes a first pattern and a second pattern having different thicknesses formed on one or both surfaces of a plate. The first pattern is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The second pattern is not parallel to the first pattern and is selected from the group consisting of parallel lines, parallel curves, parallel zigzag lines, and combinations thereof which do not meet each other. The interfaces between the first pattern and the second pattern form figures selected from the group consisting of polygons, circles, ellipses, and combinations thereof. The figures are repetitively formed on one or both surfaces of the plate. The 3-dimensional complex multilayer structure includes different complex patterns, whereas a conventional device has a kind of simple pattern.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: March 30, 2021
    Assignee: Minuta Technology Co., Ltd.
    Inventors: Han Eol Lim, Se Jin Choi, Tae Wan Kim, Seung Joon Baek
  • Publication number: 20210091690
    Abstract: The present disclosure relates to a motor rotor control device and method capable of reducing noise caused by the alignment of a motor rotor, and securing stability of staring a motor. The motor rotor control device in accordance with an embodiment of the present disclosure includes a motor having a rotor; an inverter for supplying a three-phase alternating-current voltage to the motor; and a control unit for estimating the initial location of the rotor upon the initial driving of the motor, correcting the location of the rotor by a predetermined angle from the estimated initial location, and then driving the motor.
    Type: Application
    Filed: August 28, 2017
    Publication date: March 25, 2021
    Inventors: Pureunsam PARK, Ho Bin IM, Sang Hun KIM, Won Seok KIM, Tae Wan KIM, Sung Joon LEE
  • Publication number: 20210065674
    Abstract: A vehicular air conditioning system includes an air conditioner case, a blower configured to blow an air to an internal air flow path of the air conditioner case, a microphone provided in the internal air flow path on a downstream side of the blower and configured to detect noise, and a speaker configured to output sound waves having a phase opposite to a phase of the noise detected by the microphone,
    Type: Application
    Filed: September 21, 2017
    Publication date: March 4, 2021
    Inventors: Jung Seon KIM, Sang Ho OH, Tae Wan KIM, Young Duk PARK, Jeong Hun SEO, Jeong Eun LEE, Joong Heum JUNG, Sun Joo HONG, Jae Hwan JUNG, Bok Sun KANG