Patents by Inventor Gi-Hoon Park

Gi-Hoon Park 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: 11557814
    Abstract: Disclosed are a separator that includes fibrils including a polyolefin; and bond structures generated by reacting at least some of a first radical formed on surfaces of the fibrils by a photoreactive material and a second radical formed in the photoreactive material, and a method of manufacturing the separator.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: January 17, 2023
    Assignees: W-SCOPE KOREA CO., LTD., W-SCOPE CHUNGJU PLANT CO., LTD.
    Inventors: Byung Hyun Kim, Hee Min Cho, Pyung Yong Park, Gi Won Yoo, Yeong Hoon Choi, Won Keun Choi
  • Publication number: 20220415769
    Abstract: A method of manufacturing a semiconductor device having a semiconductor die within an extended substrate and a bottom substrate may include bonding a bottom surface of a semiconductor die to a top surface of a bottom substrate, forming an adhering member to a top surface of the semiconductor die, bonding an extended substrate to the semiconductor die and to the top surface of the bottom substrate utilizing the adhering member and a conductive bump on a bottom surface of the extended substrate and a conductive bump on the bottom substrate. The semiconductor die and the conductive bumps may be encapsulated utilizing a mold member. The conductive bump on the bottom surface of the extended substrate may be electrically connected to a terminal on the top surface of the extended substrate. The adhering member may include a laminate film, a non-conductive film adhesive, or a thermal hardening liquid adhesive.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 29, 2022
    Inventors: Jae Yun Kim, Gi Tae Lim, Woon Kab Jung, Ju Hoon Yoon, Dong Joo Park, Byong Woo Cho, Gyu Wan Han, Ji Young Chung, Jin Seong Kim, Do Hyun Na
  • Publication number: 20220408111
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gun BANG, Won Sik CHEONG, Gi Mun UM, Nam Ho HUR, Gwang Hoon PARK, Kyung Yong KIM
  • Patent number: 11523133
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: December 6, 2022
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gun Bang, Won Sik Cheong, Gi Mun Um, Nam Ho Hur, Gwang Hoon Park, Kyung Yong Kim
  • Patent number: 11454770
    Abstract: Provided are an apparatus and method for adjusting an optical axis. In the apparatus, an iris diaphragm and a quadrant photodiode (QPD) are used to align optical axes of an optical system of the apparatus so that optical transmission efficiency between an optical transmitter and an optical receiver can be increased. Since a hole of the iris diaphragm can be adjusted to be small, a beam larger than a light-receiving area of the QPD can be included in the light-receiving area, and optical axis alignment is facilitated accordingly. When the QPD and the iris diaphragm are applied to the apparatus, it is possible to simultaneously perform data transmission, tracking, and optical axis alignment. An optical fiber end surface and optical axes of lenses arranged in parallel are aligned in the apparatus so that alignment between two terminals can be easy and reception efficiency can be increased.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 27, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Soon Heo, Sung Chang Kim, Hyun Seo Kang, Chan Il Yeo, Ji Hyoung Ryu, Si Woong Park, Kye Eun Kim, Keo Sik Kim, Jeong Eun Kim, Gi Hyeon Min, Hyoung Jun Park, Dong Hoon Son, Mun Seob Lee
  • Publication number: 20220303639
    Abstract: According to an embodiment, an image display device includes: a display; a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory, wherein the processor executes the one or more instructions: to determine whether it is a recommended time for outputting advertisement content, from a user's log data, based on a first trained model using one or more neural networks; to determine a recommended attribute of an advertisement display region from the user's log data, based on a second trained model using the one or more neural networks, when it is determined that it is the recommended time for outputting the advertisement content; and to adjust an attribute of the advertisement display region based on the determined recommended attribute and control the display to output the advertisement content in the attribute-adjusted advertisement display region.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 22, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gi Hoon PARK, Ja Yoon Koo, Jae Ook Kwon, Jeung Hyung Park, Chang Kun Park
  • Publication number: 20220303621
    Abstract: A method of providing a video stream based on machine learning in an electronic device according to various example embodiments may include receiving a source video stream which is streamed from a first device to at least one other device, confirming whether an event is detected on the source video stream using a learning model trained through machine learning on the basis of at least one frame of the source video stream, and determining whether to restrict streaming of the source video stream from the first device on the basis of the event detection. In addition to the method, other example embodiments are possible.
    Type: Application
    Filed: February 15, 2022
    Publication date: September 22, 2022
    Applicant: Hyperconnect Inc.
    Inventors: Sang Il Ahn, Yong Je Lee, Hyeon U Park, Beom Jun Shin, Gi Hoon Yeom
  • Patent number: 11430723
    Abstract: A method of manufacturing a semiconductor device having a semiconductor die within an extended substrate and a bottom substrate may include bonding a bottom surface of a semiconductor die to a top surface of a bottom substrate, forming an adhering member to a top surface of the semiconductor die, bonding an extended substrate to the semiconductor die and to the top surface of the bottom substrate utilizing the adhering member and a conductive bump on a bottom surface of the extended substrate and a conductive bump on the bottom substrate. The semiconductor die and the conductive bumps may be encapsulated utilizing a mold member. The conductive bump on the bottom surface of the extended substrate may be electrically connected to a terminal on the top surface of the extended substrate. The adhering member may include a laminate film, a non-conductive film adhesive, or a thermal hardening liquid adhesive.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: August 30, 2022
    Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Jae Yun Kim, Gi Tae Lim, Woon Kab Jung, Ju Hoon Yoon, Dong Joo Park, Byong Woo Cho, Gyu Wan Han, Ji Young Chung, Jin Seong Kim, Do Hyun Na
  • Publication number: 20220210574
    Abstract: Provided is a diaphragm for a high water pressure waterproof microspeaker. The diaphragm for a waterproof microspeaker includes an annular dome portion formed of an elastic membrane material and having a dome portion protruding upward or downward, an annular outer periphery portion attached to an outer periphery of the dome portion and injection-molded with a material having rigidity, an annular inner periphery portion attached to an inner periphery of the dome portion and injection-molded with a material having rigidity, and a center diaphragm attached to a center of the inner periphery portion, wherein the outer periphery portion and the inner periphery portion are attached to an edge portion by double-shot injection molding.
    Type: Application
    Filed: December 28, 2021
    Publication date: June 30, 2022
    Inventors: Cheon Myeong Kim, Ji Hoon Kim, Jong Soo Yoon, Kil Dong Park, Gi Hun Song, Tae Hyun Park
  • Patent number: 11356744
    Abstract: According to an embodiment, an image display device includes: a display; a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory, wherein the processor executes the one or more instructions: to determine whether it is a recommended time for outputting advertisement content, from a user's log data, based on a first trained model using one or more neural networks; to determine a recommended attribute of an advertisement display region from the user's log data, based on a second trained model using the one or more neural networks, when it is determined that it is the recommended time for outputting the advertisement content; and to adjust an attribute of the advertisement display region based on the determined recommended attribute and control the display to output the advertisement content in the attribute-adjusted advertisement display region.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: June 7, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gi Hoon Park, Ja Yoon Koo, Jae Ook Kwon, Jeung Hyung Park, Chang Kun Park
  • Publication number: 20210235167
    Abstract: According to an embodiment, an image display device includes: a display; a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory, wherein the processor executes the one or more instructions: to determine whether it is a recommended time for outputting advertisement content, from a user's log data, based on a first trained model using one or more neural networks; to determine a recommended attribute of an advertisement display region from the user's log data, based on a second trained model using the one or more neural networks, when it is determined that it is the recommended time for outputting the advertisement content; and to adjust an attribute of the advertisement display region based on the determined recommended attribute and control the display to output the advertisement content in the attribute-adjusted advertisement display region.
    Type: Application
    Filed: October 31, 2018
    Publication date: July 29, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gi Hoon PARK, Ja Yoon KOO, Jae Ook KWON, Jeung Hyung PARK, Chang Kun PARK
  • Publication number: 20100010545
    Abstract: A device having a universal coupling linkage for stabilizing vertebrae is developed that is comprising: a first link integrally forming a hook-shaped end to engage the connecting rod, a first flat top surface with first thread hole, a sink-down middle portion, an uprising wall in a right angle, an inner flat top surface adjacent to inner end with a central thread hole, a mounting cavity formed at the uprising wall and a circumference edge seat; a second link integrally forming a second hook-shaped end to engage the connecting rod, a second flat top surface adjacent to the outer end with a second thread hole, a sliding rod at opposite end; a swivel forming a plurality of slits for squeezing, a through-hole for inserting the sliding rod to adjust a clearance between the first and second connecting rods; a plurality of plug bolts and thread holes for depressing the connecting rods and the swivel.
    Type: Application
    Filed: September 26, 2008
    Publication date: January 14, 2010
    Inventors: Gi-Hoon Park, Soo-Jung Moon
  • Publication number: 20100010540
    Abstract: A device for fixing vertebral has developed that is comprising: a constrainer having a constraint base and a constraint mount forming two lateral cutouts for receiving a connecting rod; an anchor having a screw for installing into the vertebral, a stem to be inserted into the constrainer, and an annular ring; a pivot having an insertion hole, a plurality of slits extended from a mouth of insertion hole, a snap-fitting groove forming on the inner peripheral surface for snapping-fit to the annular ring: and a constraint nut having a male thread formed on outer peripheral surface, and a hexagonal recess on the head for rotating by a tool. When the constraint nut is rotated clockwise, the constraint members and connecting rod are depressed against the peripheral seat to be immobile. But, the counterclockwise rotation of constraint nut makes the constraint members releasing and the pivot is free to swivel with respect to the anchor.
    Type: Application
    Filed: September 22, 2008
    Publication date: January 14, 2010
    Inventor: Gi-Hoon Park