Patents by Inventor Ho Yi

Ho Yi 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: 20240165503
    Abstract: A game controller includes a first control handle, a second control handle and a stretchable assembly. The stretchable assembly is in a symmetrical configuration and is connected to the first control handle and the second control handle, the first control handle and the second control handle are slidable relative to each other via the stretchable assembly so as to be in a combined mode or a separated mode. When the game controller is in the combined mode, the first control handle and the second control handle are jointed with each other for being cooperated with a game console. When the game controller is in the separated mode, the first control handle and the second control handle are spaced apart from each other so as to form an installation space between the first control handle and the second control handle for a mobile device to be installed therein.
    Type: Application
    Filed: November 22, 2023
    Publication date: May 23, 2024
    Applicant: DEXIN CORP.
    Inventors: Ho Lung LU, Hung-Yi FAN
  • Publication number: 20240165502
    Abstract: A game controller includes a first control handle and a second control handle. The first control handle includes a first handle portion and a recess mount portion disposed on the first handle portion. The second control handle includes a second handle portion and a protrusion mount portion disposed on the second handle portion. The protrusion mount portion is slidably accommodated in the recess mount portion. When the game controller is in a combined mode, the first handle portion and the second handle portion are combined with each other for being cooperated with a game host. When the game controller is in a separated mode, the first handle portion is separated from the second handle portion so as to form an installation space between the first handle portion and the second handle portion for a mobile device to be installed therein.
    Type: Application
    Filed: March 24, 2023
    Publication date: May 23, 2024
    Applicant: DEXIN CORP.
    Inventors: Ho Lung LU, Hung-Yi FAN, Min-Chien CHANG
  • Patent number: 11987833
    Abstract: The present invention relates to a novel enzyme capable of producing multi-hydroxy derivatives from polyunsaturated fatty acids and a method for producing multi-hydroxy derivatives of polyunsaturated fatty acids using the same.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: May 21, 2024
    Assignee: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Jeong Woo Seo, Jong Jae Yi, Sun Yeon Heo, Young Bae Kim, Chul Ho Kim, Baek Rock Oh, Jung Hyun Ju, Hack Sun Choi
  • Patent number: 11955289
    Abstract: A multilayer capacitor includes a body including a stack structure in which at least one first internal electrode and at least one second internal electrode are alternately stacked in a first direction with at least one dielectric layer interposed therebetween; and first and second external electrodes spaced apart from each other and disposed on the body to be respectively connected to the at least one first internal electrode and the at least one second internal electrode, wherein each of the first and second external electrodes includes a first conductive layer including a first conductive material and glass; and an oxide layer including an oxide and disposed on at least a portion of an external surface of the first conductive layer.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Soo Yi, Kun Ho Koo, San Kyeong, Hai Joon Lee, Kyung Ryul Lee, Ho Yeol Lee
  • Patent number: 11951130
    Abstract: 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: Grant
    Filed: March 1, 2021
    Date of Patent: April 9, 2024
    Assignee: 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: 20240082700
    Abstract: A control device used for holding an electronic device having a display is provided. The control device includes two control handles, a connection structure, a support structure, a moving mechanism, and a movable module. The two control handles are connected to each other through the connection structure. The support structure is connected to the connection structure. The moving mechanism is connected to the support structure. The movable module includes a carrier platform and two holding assemblies. The carrier platform is connected to the support structure through the moving mechanism. The two holding assemblies are connected to the carrier platform, and the two holding assemblies are configured to cooperatively hold the electronic device that is disposed on the carrier platform. The carrier platform can be operated to move forward or backward relative to the two control handles.
    Type: Application
    Filed: December 25, 2022
    Publication date: March 14, 2024
    Inventors: HO-LUNG LU, HUNG-YI FAN
  • Publication number: 20230397477
    Abstract: A display device includes a semiconductor layer on an opposite side to a light-blocking layer, the semiconductor layer including an active layer overlapping the light-blocking layer, a first gate insulator on an opposite side to a buffer film with the active layer therebetween, and a first gate electrode on an opposite side to the active layer with the first gate insulator therebetween, a side surface of the first gate insulator includes a first inclined portion contacting a first surface of the semiconductor layer, and a second inclined portion contacting the first inclined portion and the first gate electrode, and a first angle between the first surface of the semiconductor layer and the first inclined portion is less than a second angle between the first surface of the semiconductor layer and the second inclined portion.
    Type: Application
    Filed: March 8, 2023
    Publication date: December 7, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Chang Ho YI, Hyun Min CHO, Jung Woo HA, Tetsuhiro TANAKA, Seok Je SEONG
  • Patent number: 11752761
    Abstract: A system for droplet measurement includes an inkjet head including a nozzle which discharges droplets, a substrate on which droplets discharged from the nozzle of the inkjet head are dripped, a first detector disposed below the substrate and including a first camera and a first focusing structure, and a second detector disposed below the substrate and including a second camera and a second focusing structure.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: September 12, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jeong Won Han, Jeong Ho Yi
  • Patent number: 11730024
    Abstract: A display device may include a first pixel column disposed on a substrate, a second pixel column adjacent to the first pixel column, a third pixel column adjacent to the second pixel column, and a first wiring, a second wiring, and a third wiring respectively and electrically connected to the first pixel column, the second pixel column, and the third pixel column. Each of the first wiring, the second wiring, and the third wiring may include a first line, a second line electrically connected to the first line, the first line and the second line being disposed on different layers, and a third line electrically connected to the second line, the first line, the second line, and the third line being disposed on different layers.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: August 15, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sang Hoon Oh, Seung Gyu Tae, Hyun Woo Kang, Dong Hyeok Lee, Chang Ho Yi
  • Publication number: 20220348006
    Abstract: A system for droplet measurement includes an inkjet head including a nozzle which discharges droplets, a substrate on which droplets discharged from the nozzle of the inkjet head are dripped, a first detector disposed below the substrate and including a first camera and a first focusing structure, and a second detector disposed below the substrate and including a second camera and a second focusing structure.
    Type: Application
    Filed: December 22, 2021
    Publication date: November 3, 2022
    Inventors: Jeong Won HAN, Jeong Ho YI
  • Patent number: 11370218
    Abstract: An inkjet print apparatus includes a print head discharging ink onto a substrate, the print head including a first heater; a reservoir storing the ink; a first pipe supplying the ink to the reservoir; a second pipe collecting surplus ink; a mixing unit located on the first pipe and mixing the ink; a pump located on the second pipe and pressurizing and supplying the surplus ink to the reservoir; a temperature sensor located between the mixing unit and the print head and sensing a temperature of the ink; and a controller controlling a temperature of at least one of the first heater and the second heater in response to information received from the temperature sensor. The print head includes a heat insulator blocking heat emitted from the first heater between the substrate and the first heater.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: June 28, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Futoshi Yoshida, Cheong Wan Min, Min A Han, Jae Bum Pahk, Jeong Ho Yi, Heung Cheol Jeong, Myung Soo Huh
  • Publication number: 20220079780
    Abstract: Disclosed is an elbow structure, for an electronic artificial arm, which hinge-connects the humeral part and radioulnar part and enables the joint movement of the humeral part and radioulnar part about one central axis. The elbow structure for an electronic artificial arm comprises: a first connection unit of which one end is connected to the radioulnar part and which has inside the other end a plurality of driving portions provided concentrically with and a predetermined distance away from the central axis and each having a gear on one end; and a second connection unit of which one end is connected to the humeral part and which has teeth portions aligned in a circle so as to interlock and rotate with the gears of the plurality of driving portions in the outer direction.
    Type: Application
    Filed: December 31, 2018
    Publication date: March 17, 2022
    Inventor: Sang Ho YI
  • Publication number: 20220013062
    Abstract: An adjusting device for adjusting a driving voltage of a light-emitting element is provided. The adjusting device includes a driving circuit and a control circuit. The control circuit is configured to generate a voltage difference. A control signal indicates that brightness of a display is adjusted from first brightness of the display to second brightness of the display, and the driving circuit adjusts the driving voltage according to the voltage difference. The control circuit queries a look-up table to obtain a first voltage corresponding to the first brightness of the display and a second voltage corresponding to the second brightness of the display. The voltage difference is obtained from the difference between the first voltage and the second voltage. The first voltage and second voltage respectively indicate the minimum cross-voltages required by the light-emitting element under the first brightness of the display and the second brightness of the display.
    Type: Application
    Filed: May 5, 2021
    Publication date: January 13, 2022
    Applicant: Coretronic Corporation
    Inventors: Fang Yu Hsieh, Ho-Yi Yeh, Kuo Tsung Chen
  • Publication number: 20210401589
    Abstract: An artificial arm in which a finger is bent is proposed. The artificial arm includes an insertion portion inserted into a tip of the finger, a tendon wire which is connected to a lower portion of the insertion portion and allows the insertion portion to perform a joint movement, an adjustment unit which is located on a back of a hand and adjusts tension of the tendon wire, and a connection unit which is made of an elastic material and having one end which is connected to the tendon wire so that an end of the tendon wire faces the adjustment unit and having the other end which is connected to the adjustment unit.
    Type: Application
    Filed: October 23, 2020
    Publication date: December 30, 2021
    Inventor: Sang Ho YI
  • Patent number: 11211407
    Abstract: A display device includes a polycrystalline semiconductor including a channel, a first electrode, and a second electrode of a driving transistor, a first gate insulating layer, a gate electrode of a driving transistor, a first electrode of a boost capacitor, a second gate insulating layer, a first interlayer insulating layer, an oxide semiconductor including a channel, a first electrode, and a second electrode of a second transistor, a channel, a first electrode, and a second electrode of a third transistor, and a second electrode of a boost capacitor, a third gate insulating layer disposed on the oxide semiconductor, a gate electrode of the second transistor overlapping the channel of the second transistor, a gate electrode of the third transistor overlapping the channel of the third transistor, and a second interlayer insulating layer disposed on the gate electrode of the second transistor and the gate electrode of the third transistor.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tetsuhiro Tanaka, Yeong-Gyu Kim, Ki Seong Seo, Seung Hyun Lee, Chang Ho Yi
  • Patent number: 11179040
    Abstract: An attachable monitoring device includes a battery unit, a flexible printed circuit board and a physical condition sensor and an adhesive. The battery unit includes a top surface, a bottom surface and a plurality of side surfaces connecting the top surface and the bottom surface. The flexible printed circuit board is bent to cover the top surface, the bottom surface and one of the side surfaces and electrically connected to the battery unit. The flexible printed circuit board includes a printed antenna printed on a first outer surface of the flexible printed circuit board. The physical condition sensor is disposed on a second outer surface of the flexible printed circuit board opposite to the first outer surface. The physical condition sensor includes a sensing region for contacting a user to detecting a physical-condition signal of the user. The adhesive is disposed on the flexible printed circuit board for being attached to the user.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: November 23, 2021
    Assignee: iWEECARE Co., Ltd.
    Inventors: Chun-Hao Tseng, Shih-Chien Lin, Ho-Yi Chang, Kai-Chieh Chang
  • Publication number: 20210353473
    Abstract: A menstrual cup for insertion into a vaginal canal having a vaginal wall for prevention of leakage of menstrual blood may include: a body having an accommodating cavity portion opened upward is formed; a concave portion extending from the upper end of the body to gradually decrease in diameter; and a circular guide rib extending from an upper end of the concave portion to gradually increase in diameter. It can be easily inserted into the vagina so that it is deformable, and the size of the insertion direction is reduced. Not only it is effective, but when inserted it into the vagina, the circular guide rib comes into close contact with the inner wall of the vagina by restoring force for preventing a menstrual blood from leaking.
    Type: Application
    Filed: May 14, 2020
    Publication date: November 18, 2021
    Inventors: Jeong-yoon YI, Hwa-jeong YI, Su-ho YI
  • Publication number: 20210337644
    Abstract: The disclosure provides a light emitting device including a power conversion circuit configured to provide a power voltage, a light source module receives the power voltage, a driving circuit, and a control circuit. The driving circuit is configured to drive a plurality of light emitting units in the light source module and detect a current value flowing through each light emitting unit to generate a current signal. The control circuit is coupled to the power conversion circuit, the light source module, and the driving circuit and is configured to detect a cross-voltage of at least one of the light emitting units. The control circuit calculates a voltage offset value according to a difference between the cross-voltage and the power voltage to generate a control signal according to the voltage offset value and the current signal to accordingly control the power conversion circuit to adjust the power voltage.
    Type: Application
    Filed: March 21, 2021
    Publication date: October 28, 2021
    Applicant: Coretronic Corporation
    Inventors: Guo-Cheng Hung, Ho-Yi Yeh, Nan-Jiun Yin
  • Patent number: 11158239
    Abstract: A display device, comprising: a timing control unit receiving a video signal including a control pattern from outside and generating a characteristic control signal and image data based on the control pattern; and a display unit displaying an image based on the image data, wherein the control pattern includes a data pattern in which effective data is encoded, and the timing control unit decodes the data pattern to generate the characteristic control signal including the effective data.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: October 26, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bong Gyun Kang, Min Joo Lee, Myung Bo Sim, Shim Ho Yi, Sil Yi Bang, Won Bok Lee, Jin Hyuk Jang, Chan Sung Jung
  • Publication number: 20210300026
    Abstract: An inkjet print apparatus includes a print head discharging ink onto a substrate, the print head including a first heater; a reservoir storing the ink; a first pipe supplying the ink to the reservoir; a second pipe collecting surplus ink; a mixing unit located on the first pipe and mixing the ink; a pump located on the second pipe and pressurizing and supplying the surplus ink to the reservoir; a temperature sensor located between the mixing unit and the print head and sensing a temperature of the ink; and a controller controlling a temperature of at least one of the first heater and the second heater in response to information received from the temperature sensor. The print head includes a heat insulator blocking heat emitted from the first heater between the substrate and the first heater.
    Type: Application
    Filed: January 15, 2021
    Publication date: September 30, 2021
    Applicant: Samsung Display Co., LTD.
    Inventors: Futoshi YOSHIDA, Cheong Wan MIN, Min A HAN, Jae Bum PAHK, Jeong Ho YI, Heung Cheol JEONG, Myung Soo HUH