Patents by Inventor Ju-Jae Lee

Ju-Jae 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: 11961867
    Abstract: Various aspects of the present disclosure provide a semiconductor device, for example comprising a finger print sensor, and a method for manufacturing thereof. Various aspects of the present disclosure may, for example, provide an ultra-slim finger print sensor having a thickness of 500 ?m or less that does not include a separate printed circuit board (PCB), and a method for manufacturing thereof.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Jin Young Kim, No Sun Park, Yoon Joo Kim, Seung Jae Lee, Se Woong Cha, Sung Kyu Kim, Ju Hoon Yoon
  • Publication number: 20240121924
    Abstract: A water-cooled heat dissipation module assembly capable of cooling a power module of a vehicle driving inverter system using a battery or fuel cell. The water-cooled heat dissipation module assembly includes a housing unit provided in the form of a housing having an opening portion at least partially opened at one side thereof. The housing unit and at least a part of a rim region of the cooling unit are made of a plastic material, and the housing unit and the cooling unit are joined to each other by plastic welding using a laser.
    Type: Application
    Filed: August 4, 2022
    Publication date: April 11, 2024
    Inventors: Kwan Ho RYU, Jeong Keun LEE, Min Woo LEE, Ju Hyun SUN, Tae Keun PARK, Kang Wook PARK, Lee Cheol JI, Hyeok Chul YANG, Tae Heon KIM, Keun Jae LEE
  • Publication number: 20240096020
    Abstract: A method of generating a moving viewpoint motion picture, which is performed by a processor that executes at least one instruction stored in a memory, may comprise: obtaining an input image; generating a trimap from the input image; generating a depth map using the input image; generating a foreground mesh/texture map model based on a foreground alpha map obtained based on the trimap and foreground depth information obtained based on the trimap and the depth map; and generating a moving viewpoint motion picture based on the foreground mesh/texture map model.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Jae YU, Jae Hwan KIM, Ju Won LEE, Won Young YOO
  • Patent number: 7364287
    Abstract: Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: April 29, 2008
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070273823
    Abstract: Disclosed herein is a spectacles and ornament assembly. The assembly comprises spectacles including a spectacle frame having a bridge connecting a pair of lens frames to each other, and a pair of temple arms connected to the spectacle frame, and at least one ornament selected from among a variety of ornaments having different shapes, designs, colors, and materials. Also, a plurality of magnets are provided at corresponding positions of the spectacle frame or each hinge and the ornament to detachably attach the ornament to the spectacle frame or each hinge, so as to achieve a variety of spectacle configurations in accordance with the wearer's different tastes.
    Type: Application
    Filed: July 10, 2006
    Publication date: November 29, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070236651
    Abstract: Disclosed herein is a spectacles and sunshade-clip assembly in which a sunshade-clip is detachably attached to spectacles by use of a plurality of magnets. The sunshade-clip includes clip magnets inserted into magnet ribs at opposite ends of the sunshade-clip, and at least one clip bridge magnet inserted into a clip bridge. The spectacles include spectacle magnets inserted into hinge members at opposite ends of the spectacles to correspond to the clip magnets, and at least one spectacle bridge magnet inserted into a spectacle bridge to correspond to the clip bridge magnet. When the magnets of the sunshade-clip are coupled to the magnets of the spectacles, the magnets are positioned to be spaced apart forward from arc axes that are center axes of curved spectacle lens frames.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070236653
    Abstract: Disclosed herein is an interchangeable spectacles and clip-on assembly. The interchangeable spectacles and clip-on assembly comprises a spectacle unit including a pair of prescription lenses, a frame unit configured to be detachably attached to the spectacle unit and adapted to serve as a framework constituting spectacles, and a clip-on including a pair of sunshade lenses and adapted to be detachably attached to the spectacles consisting of the spectacle unit and frame unit, to selectively serve as sunglasses. The frame unit includes a pair of U-shaped or inverted U-shaped lens frames having an open upper or lower end and intended so as not to receive lenses, and a frame bridge to connect the lens frames to each other. A frame magnet is fixed at each outer end of the frame unit, a spectacle magnet is fixed at each outer end of the spectacle unit, and a clip magnet is fixed at each outer end of the clip-on.
    Type: Application
    Filed: July 10, 2006
    Publication date: October 11, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070236652
    Abstract: Disclosed herein is a plate-shaped spectacles and sunshade-clip assembly. The assembly comprises spectacles having a spectacles frame configured to receive a pair of prescription lenses, a sunshade-clip having a pair of colored lenses and configured to have a shape corresponding to that of the spectacles, and two or more magnets to detachably attach the sunshade-clip to the spectacles. The spectacles frame of the spectacles is a plate-shaped member formed by processing a plate or performing an injection molding process. One or more spectacles magnets are fixedly inserted into the spectacles frame. The sunshade-clip further has one or more clip magnets fixed at positions corresponding to the spectacles magnets to be detachably attached to the spectacles magnets, respectively.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 11, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Patent number: 7275820
    Abstract: Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames, and a pair of hinges affixed to opposite outer ends of the lens, and a sunshade clip including a pair of sunshade lens frames connected to each other by means of a bridge. The sunshade clip further comprises a pair of magnet ribs affixed to opposite outer ends of the sunshade lens frames to linearly extend across only a relatively short distance in a longitudinal direction of the sunshade clip. A respective one of the hinges provided at the spectacles is spaced apart forward from a reference line having a radius of curvature defined by inner surfaces of the lens frames, so that a portion thereof, coming into contact with a corresponding one of the lens frames, forms a forwardly-protruding portion. The forwardly-protruding portion is formed as a recessed magnet-mounting portion to receive a corresponding one of the magnets.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: October 2, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070177098
    Abstract: Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.
    Type: Application
    Filed: January 31, 2006
    Publication date: August 2, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20070177097
    Abstract: Disclosed herein is a spectacles and sunshade-clip assembly in which a sunshade-clip is adapted to be detachably attached to spectacles by use of spectacles magnets and clip magnets. The spectacles include a pair of metallic circular lens frames each having separated portions for the insertion of each prescription lens, a pair of temple arms, and a pair of hinge legs each fixed to one of the lens frames to hingedly connect the lens frame to one of the temple arms. A pair of upper and lower fixing pieces protrudes outward from the separated portions of each lens frame perpendicular thereto, to be connected to each other. The sunshade-clip includes a pair of clip lens frames as optional elements. One of the spectacles magnet is provided in a coupling location of the pair of upper and lower fixing pieces to be positioned behind one of the hinge legs.
    Type: Application
    Filed: January 31, 2006
    Publication date: August 2, 2007
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Patent number: 7175272
    Abstract: Disclosed herein is a spectacles and sunshade clip assembly using magnets. The magnets serve to detachably attach the sunshade clip to the spectacles. The spectacles comprises a pair of lens frames connected to each other by means of a nose bridge, and temple arms connected, respectively, to the lens frames by means of magnetically-induced hinges. The sunshade clip comprises a pair of sunshade lenses formed by cutting a colored plastic plate into a desired lens form, and a sunshade bridge formed by injection molding and adapted to connect the sunshade lenses to each other. Two magnet ribs are coupled to opposite outer ends of the sunshade lenses to extend in opposite directions. Each of the magnet ribs is configured to substantially coincide with the outer contour of the hinge provided at the spectacles and has a magnet mounted to face the hinge.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: February 13, 2007
    Assignee: Suk-Jae Lee et al.
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20060187406
    Abstract: Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames, and a pair of hinges affixed to opposite outer ends of the lens, and a sunshade clip including a pair of sunshade lens frames connected to each other by means of a bridge. The sunshade clip further comprises a pair of magnet ribs affixed to opposite outer ends of the sunshade lens frames to linearly extend across only a relatively short distance in a longitudinal direction of the sunshade clip. A respective one of the hinges provided at the spectacles is spaced apart forward from a reference line having a radius of curvature defined by inner surfaces of the lens frames, so that a portion thereof, coming into contact with a corresponding one of the lens frames, forms a forwardly-protruding portion.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 24, 2006
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20060187407
    Abstract: Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames connected to each other by means of a bridge, and a pair of the approximately L-shaped hinges affixed to opposite outer ends of the lens frames and adapted to hingedly connect the lens frames to a pair of temple arms, and a sunshade clip including a pair of sunshade lens frames to receive respective sunshade lenses, and a bridge to connect the sunshade lens frames to each other. A respective one of the hinges takes a multi-layered form having upper and lower connecting ribs defining an opening therebetween. To a rear surface of one of the upper and lower connecting ribs of the hinge is affixed a corresponding one of the magnets. The sunshade clip further comprises a pair of L-shaped magnet bars affixed at their front ends to opposite outer ends of the sunshade lens frames. Rear ends of the L-shaped magnet bars extend toward the spectacles.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 24, 2006
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20060187405
    Abstract: Disclosed herein is an assembly of a sunshade clip and spectacles using nose-pad means. The spectacles comprise a pair of lens frames connected to each other by means of a bridge, a pair of temple arms connected to the respective lens frames by means of a pair of magnetically-induced hinges, and a pair of magnets inserted in the nose-pad means of the spectacles. The sunshade clip comprises a pair of sunshade lenses connected to each other by means of a sunshade bridge, a pair of sunshade magnet arms mounted on or below the sunshade bridge to extend toward the nose-pad means of the spectacles. Each of the magnet arms has a magnet inserted in an end region thereof. In this way, the sunshade clip is detachably attached to the spectacles by making use of magnetic force of their magnets.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 24, 2006
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee
  • Publication number: 20060187408
    Abstract: Disclosed herein is a spectacles and sunshade clip assembly using magnets. The magnets serve to detachably attach the sunshade clip to the spectacles. The spectacles comprises a pair of lens frames connected to each other by means of a nose bridge, and temple arms connected, respectively, to the lens frames by means of magnetically-induced hinges. The sunshade clip comprises a pair of sunshade lenses formed by cutting a colored plastic plate into a desired lens form, and a sunshade bridge formed by injection molding and adapted to connect the sunshade lenses to each other. Two magnet ribs are coupled to opposite outer ends of the sunshade lenses to extend in opposite directions. Each of the magnet ribs is configured to substantially coincide with the outer contour of the hinge provided at the spectacles and has a magnet mounted to face the hinge.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 24, 2006
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Patent number: 7014313
    Abstract: Disclosed herein is an interchangeable spectacles and sunshade clip assembly, comprising a spectacle frame, spectacles and a sunshade clip. The spectacle frame includes a frame bar integrally formed with or hingedly connected to a pair of temple arms so as to serve as a lens frame, a magnet piece extending rearward from the center of the frame bar, and one or more magnets incorporated in the magnet piece. The spectacles include a pair of lenses connected to each other via a bridge, and an approximately U-shaped insert centrally affixed at the bridge to correspond to the magnet piece and having upper and lower insert pieces. One or more magnets are incorporated in one of the upper and lower insert pieces. The sunshade clip includes a pair of sunshade lenses connected to each other via a sunshade bridge, and an approximately U-shaped coupling insert integrally injection molded with the sunshade bridge to correspond to the magnet piece and having upper and lower insert pieces.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: March 21, 2006
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Publication number: 20050099592
    Abstract: Disclosed herein is an assembly of a prescription lens unit and sports-sunglasses. The sports-sunglasses takes the form of goggle type sports-sunglasses including a tinted lens and a sunglass rim, but not limited thereto. The sports-sunglasses is provided with an insert unit, which is fixed to a lower end of the tinted lens and mounted with one or more magnets. The prescription lens unit has a bridge, which is mounted with one or more magnets corresponding to the magnets of the insert unit. With such a configuration, the prescription lens unit is detachably coupled to the sports-sunglasses.
    Type: Application
    Filed: November 8, 2004
    Publication date: May 12, 2005
    Inventors: Suk-Jae Lee, Ju-Jae Lee, Hyun-Jun Lee, Sung-Jun Lee
  • Patent number: 6375321
    Abstract: Disclosed is a method and a device for coupling spectacles and clip-on sunshades with each other, the spectacles having first lens frames connected together at their inner ends by a first nose frame, lenses fitted into respective first lens frames and arms mounted to outer ends of the first lens frames through hinges, the clip-on sunshades having second lens frames connected together at their inner ends by second nose frame and tinted lenses fitted into respective second lens frames. The device comprises a permanent magnet disposed to one of the spectacles and the clip-on sunshades at a predetermined position in a manner such that the soft magnetic member of the other of the spectacles and sunshades can be mated with the permanent magnet thereby to couple the spectacles and the clip-on sunshades with each other.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: April 23, 2002
    Inventors: Suk Jae Lee, Ju Jae Lee