Patents by Inventor In Kee Lee

In Kee Lee 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).

  • Patent number: 11984392
    Abstract: A semiconductor package includes: a carrier having an electrically insulative body and a first contact structure at a first side of the electrically insulative body; and a semiconductor die having a first pad attached to the first contact structure of the carrier, the first pad being at source or emitter potential. The first pad is spaced inward from an edge of the semiconductor die by a first distance. The semiconductor die has an edge termination region between the edge and the first pad. The first contact structure of the carrier is spaced inward from the edge of the semiconductor die by a second distance greater than the first distance such that an electric field that emanates from the edge termination region in a direction of the carrier during normal operation of the semiconductor die does not reach the first contact structure of the carrier. Methods of production are also provided.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: May 14, 2024
    Assignee: Infineon Technologies AG
    Inventors: Chee Yang Ng, Stefan Woetzel, Edward Fuergut, Thai Kee Gan, Chee Hong Lee, Jayaganasan Narayanasamy, Ralf Otremba
  • Publication number: 20240152682
    Abstract: A method of generating an image file includes providing an electronic page through an electronic device; acquiring a plurality of images including at least a portion of the electronic page based on a user's input; and generating an image file including at least a first image and a second image of the plurality of images.
    Type: Application
    Filed: December 4, 2023
    Publication date: May 9, 2024
    Inventors: Jin-Hong JEONG, Sun-Kee LEE
  • Patent number: 11977703
    Abstract: A touch detection module, includes: a plurality of driving electrodes arranged side by side; a plurality of sensing electrodes staggered with respect to the driving electrodes; and a touch driving circuit configured to supply touch driving signals to the plurality of driving electrodes and to detect touch detection signals through the plurality of sensing electrodes to identify touch position coordinates, wherein the touch driving circuit is configured: to vary frequency modulation parameter set values in response to a change in a frequency of reference clocks, and to generate and supply a frequency of the touch driving signals by using the reference clocks and a varied frequency modulation parameter set value.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: May 7, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Woo Park, Min Hong Kim, Tae Joon Kim, Il Ho Lee, Wan Kee Jun
  • Publication number: 20240147570
    Abstract: An electronic device is provided. The electronic device includes a plurality of antennas, a radio frequency (RF) circuit configured to electrically connect with the plurality of antennas, and a processor. The plurality of antennas include a first main antenna, a first sub-antenna, a second main antenna, and a second sub-antenna. The processor controls the RF circuit to operate in a first mode of receiving a signal using the first main antenna and the first sub-antenna. The processor controls the RF circuit to operate in a second mode different from the first mode to receive the signal based on a signal state.
    Type: Application
    Filed: January 10, 2024
    Publication date: May 2, 2024
    Inventors: Hyoungjoo Lee, Kee Hoon Kim, Byung Gil Lee, Chaiman Lim
  • Patent number: 11966919
    Abstract: Various example embodiments of the disclosure relate to an electronic device and a wireless communication connection control method thereof.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: April 23, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Ho Kang, Jinhyun Park, Ye-Ji Yoon, Jun-Hak Lim, Wontae Chae, Jongmu Choi, Bokun Choi, Doo-Suk Kang, Sun-Kee Lee, Moonsoo Kim, Eun Jung Hyun
  • Publication number: 20240127226
    Abstract: Systems and methods for using single or multi-chain deposit tokens are disclosed. According to an embodiment, a method for deposit tokenization may include: (1) receiving, by a deposit tokenization service for a token issuer and from an authorized party, an instruction for tokenizing an amount of non-tokenized funds in a deposit account; (2) verifying, by the deposit tokenization service, an identity of the authorized party using a verifiable credential; (3) screening, by the deposit tokenization service and using an information oracle, the deposit account and/or the verifiable credential; (4) debiting, by the deposit tokenization service, the deposit account for the amount and crediting the amount to an omnibus account; (5) tokenizing, by the deposit tokenization service, the amount of the non-tokenized funds on a blockchain network as deposit tokens; and (6) crediting, by the deposit tokenization service, a wallet address on the blockchain network with the deposit tokens.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Umar FAROOQ, Naveen MALLELA, Muh Hwa LEE, Sai Murali Krishna VALIVETI, Nelli ZALTSMAN, Sunil PANT, Basak TOPRAK, Emma LANDRIAULT, Joshua DANIEL, Wee Kee TOH
  • Publication number: 20240087995
    Abstract: A power semiconductor package includes: a die carrier having first and second opposite sides; and first and second power semiconductor dies each having first and second power electrodes on opposite sides. The second power electrodes face and are electrically coupled to the first side of the carrier. A molded body at least partially encapsulates the dies and has a first and second opposite sides and lateral sides connecting the first and second sides. First and second power contacts and first and second control contacts are arranged laterally next to each other. The first power electrode of the first die is electrically coupled to the first power contact by a first electrical connector. The first power electrode of the second die is electrically coupled to the second power contact by a second electrical connector. A width of each power contact is at least four times the width of each control contact.
    Type: Application
    Filed: August 22, 2023
    Publication date: March 14, 2024
    Inventors: Ralf Otremba, Thai Kee Gan, Teck Sim Lee, Chwee Pang Tommy Khoo, Christian Schiele, Katrin Unterhofer, Patrick Uredat
  • Patent number: 11842096
    Abstract: An example image forming apparatus includes a print engine to form an image by using toners of different colors, a memory to store toner quantity information of the different colors of toners, and a processor to perform a print job by reducing a use of a toner with a small toner residual quantity ratio when a difference in a residual quantity ratio of the toner for each color is greater than or equal to a determined value on the basis of the stored toner quantity information.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: December 12, 2023
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Seung Youl Lee, Hae Kee Lee
  • Patent number: 11836436
    Abstract: A method of generating an image file includes providing an electronic page through an electronic device; acquiring a plurality of images including at least a portion of the electronic page based on a user's input; and generating an image file including at least a first image and a second image of the plurality of images.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: December 5, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hong Jeong, Sun-Kee Lee
  • Patent number: 11749151
    Abstract: A display apparatus is provided. The display apparatus includes a flexible display configured to display an image, a driver configured to change a screen size of the flexible display, and a processor configured to control the driver to display an image corresponding to a content, at a screen size corresponding to a size of a content to be displayed in the flexible display.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: September 5, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soog-yeong Woo, Eun-bi Kim, Su-hyun Na, Jong-kee Lee, Hee-young Chung
  • Patent number: 11705357
    Abstract: Provided are an electrostatic chuck, which is manufactured to be reusable by removing a part of a dielectric layer except for a DC electrode and a heater electrode and depositing a new dielectric layer thereon, and a method for manufacturing the electrostatic chuck, and a substrate processing system including the electrostatic chuck. The method for manufacturing the electrostatic chuck includes, after using an electrostatic chuck, removing a portion of an upper part of a first dielectric layer of the electrostatic chuck where an electrode is not formed, depositing a second dielectric layer on the first dielectric layer from which the portion of the upper part has been removed, and patterning the second dielectric layer to enable reuse of the electrostatic chuck.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: July 18, 2023
    Assignee: Semes Co., Ltd.
    Inventors: Dong Mok Lee, Sang Kee Lee
  • Publication number: 20230207288
    Abstract: The inventive concept provides an apparatus for treating a substrate. A substrate treatment apparatus according to an embodiment includes a housing having a treatment space in which the substrate is treated, a support unit that supports the substrate in the treatment space, and a gas supply unit that supplies a gas to the treatment space, wherein a heat transfer flow path that supplies a heat transfer medium to the substrate supported by the support unit, a pin hole defining an elevation path of a lift pin that elevates the substrate supported by the support unit, and a connection portion allowing the heat transfer flow path and the pin hole to be in communication with each other are formed inside the support unit, and the connection portion includes a porous structure.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Applicant: Semes Co. Ltd.
    Inventors: Sang-Kee LEE, So Hyung Jeong
  • Publication number: 20230178409
    Abstract: Proposed is a substrate support unit, a method of manufacturing the same, and a substrate processing apparatus including the same. The substrate support unit includes a base component, a chucking component mounted on the base component, and an intermediate layer interposed between the base component and the chucking component, wherein the intermediate layer includes a joining part formed in a partial region to couple the base component and the chucking component.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 8, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Jun Seok PARK, Chul Ho JUNG, Sang Kee LEE
  • Publication number: 20230168213
    Abstract: This application relates to an optical sensor element. In one aspect, the optical sensor element includes a graphite column including one or more graphite rods. The optical sensor element may also include one or more first graphene layers partly or entirely covering each of both ends of the graphite column. The optical sensor element may further include one or more second graphene layers partly or entirely covering the outer circumferential surface of the graphite column. This application also relates to an optical sensor for measuring the concentration of a greenhouse gas and the optical sensor includes the optical sensor element.
    Type: Application
    Filed: April 13, 2022
    Publication date: June 1, 2023
    Inventors: Young Suk OH, Su Ryon SHIN, Hyun Young JUNG, Sang Won JOO, Hae Young LEE, Chang Kee LEE, Yeon Hee KIM, Chu Yong CHUNG
  • Publication number: 20230150503
    Abstract: An apparatus for preventing rolling of a vehicle operating in an automatic vehicle hold mode includes a reset determination unit configured to determine whether an automatic hold controller controlling an operation of the automatic vehicle hold mode has been reset, a mode determination unit configured to determine whether a mode of the vehicle is the automatic vehicle hold mode when it is determined that the automatic hold controller has been reset, and a vehicle control unit configured to brake the vehicle, based on at least one of a gear position, an opening degree of an accelerator pedal, and whether a brake pedal is operated, when it is determined that the mode of the vehicle is the automatic vehicle hold mode.
    Type: Application
    Filed: March 25, 2022
    Publication date: May 18, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Don Kee LEE
  • Patent number: 11626350
    Abstract: A method includes forming a leadframe assembly to have a pair of opposing sides, and having semiconductor die receiving portions extending between the opposing sides. The method also includes placing semiconductor dies on the leadframe assembly in the die receiving portions. Each die has a row of leads on each of two opposing sides of the die and a longitudinal axis parallel to the rows of leads. The longitudinal axis of each die is orthogonal to the opposing sides of the leadframe assembly. The method further includes applying mold compound to the semiconductor dies. The method includes punching through the leadframe assembly between the opposing sides using a first tool having a first tool longitudinal axis parallel to longitudinal axes of the dies.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: April 11, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Chong Han Lim, Lee Han Meng@Eugene Lee, Anis Fauzi Bin Abdul Aziz, Wei Fen Sueann Lim, Siew Kee Lee
  • Publication number: 20230059777
    Abstract: An example image forming apparatus includes a print engine to form an image by using toners of different colors, a memory to store toner quantity information of the different colors of toners, and a processor to perform a print job by reducing a use of a toner with a small toner residual quantity ratio when a difference in a residual quantity ratio of the toner for each color is greater than or equal to a determined value on the basis of the stored toner quantity information.
    Type: Application
    Filed: September 24, 2020
    Publication date: February 23, 2023
    Inventors: Seung Youl LEE, Hae Kee LEE
  • Patent number: 11569152
    Abstract: An electronic device, a lead frame, and a method, including providing a lead frame with a Y-shaped feature having branch portions connected to a dam bar in a prospective gap in an equally spaced repeating lead pitch pattern, and a set of first leads extending parallel to one another along a first direction and spaced apart from one another along a second direction in lead locations of the repeating lead pitch pattern, attaching a semiconductor die to a die attach pad of the lead frame, attaching bond wires between bond pads of the semiconductor die, and the first leads, enclosing first portions of the first leads, the die attach pad, and a portion of the semiconductor die in a package structure, and performing a dam bar cut process that cuts through portions of the dam bar between the lead locations of the repeating lead pitch pattern.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: January 31, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Anis Fauzi Bin Abdul Aziz, Lee Han Meng@Eugene Lee, Wei Fen Sueann Lim, Siew Kee Lee
  • Publication number: 20220406577
    Abstract: The present invention relates to a substrate supporting member and a substrate processing method. A gas flow path supplying a heat transfer gas to a rear surface of a substrate is provided in the substrate supporting member according to an embodiment of the present invention. Furthermore, a gas flow restricting member restricting gas flow to a different extent from each other according to a direction of the gas flow is provided at the gas flow path or at an external heat transfer gas supply pipe connected to the gas flow path. According to the present invention, by providing the gas flow restricting member restricting the gas flow to a different extent from each other according to the direction of the gas flow, there are effects of minimizing the time required for exhausting the heat transfer gas while preventing the arcing from occurring in a heat transfer gas flow path.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 22, 2022
    Applicant: SEMES CO., LTD.
    Inventor: Sang Kee LEE
  • Patent number: 11518330
    Abstract: A vehicle accident notification device includes a processor that determines whether a vehicle accident occurs and a degree of the vehicle accident based on a sensing result of a sensor and vehicle information received from a device of the host vehicle and automatically provides a notification of the vehicle accident, a communicator that communicates with other devices, and a storage storing a collision reference value that is used to determine the degree of the vehicle accident in advance.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 6, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Se Young Park, Jeong Kee Lee