Patents Represented by Attorney, Agent or Law Firm John K. Park
  • Patent number: 6716504
    Abstract: A decorative sticker sheet comprises a lining paper, an adhesive layer formed on the lining paper, a transparent plastisol layer formed on the adhesive layer, a white plastisol layer formed on the transparent plastisol layer, an ink absorption layer formed on the white plastisol layer, a print layer in which a design is printed on the ink absorption layer, and a protective coating layer formed on the print layer. The sticker sheet may also comprise a glassy particle layer. The print layer may include designs formed by photosensitive ink or temperature-sensitive ink.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: April 6, 2004
    Inventor: Sang G. Song
  • Patent number: 6716487
    Abstract: An article of manufacture for the construction of environmentally compatible stickers which are decorated using inkjet printing methods comprising a polymer plastisol biodegradable rubber resin as its primary ingredient to form one layer from bonding multiple layers. This removable/reusable sticker can even be used for preventing slippery in bathtub. And it is environmental friendly because of its biodegradable character when discarded. The inkjet printing method application is also effective in reducing number of manufacturing steps or processing stages to create vibrant custom inkjet produced images all at a relatively low cost.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: April 6, 2004
    Inventor: Sang G. Song
  • Patent number: 6714496
    Abstract: A method for calibrating a tilt in a disc player includes a disc insertion judgment step, a focus error output time judgment step, a subtraction step, a disc recording surface judgment step, and a tilt calibration step. In the focus error output time judgment step, an optical pickup unit is made to ascend and then descend for a predetermined time, to then judge a first focus error output time at which a focus error is output during ascending and a second focus error output time at which a focus error is output during descending. A focus error output difference time is obtained by subtracting the FET1 from the FET2. In the tilt calibration step, if the FET is not same as a reference focus error output difference time (FETrf), the turntable is made to rotate, to calibrate a tilt between the optical pickup unit and the disc.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: March 30, 2004
    Assignee: Digital Multimedia Technology Co., Ltd.
    Inventors: Hong S. Park, Jong W. Kim, Myoung J. Go
  • Patent number: 6714141
    Abstract: An electronic cockpit vision system for a vision system to enable maintenance of control, in continued flight and landing, of an aircraft and its systems when the cockpit has become invaded with dense and continuous smoke. The system includes an electronic signal converter, a scanner, a windshield video camera, cockpit video camera, and smoke over-goggles equipped with two eye level electronic video display devices. The signal converter feeds its output into a video display equipped smoke qualified over-goggle, resulting in the display upon a virtual screen of information essential to emergency flight and landing. The virtual screen displays the information in appropriate depth perception for ease of comprehension.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: March 30, 2004
    Inventor: Colm C. Kennedy
  • Patent number: 6691426
    Abstract: A tape measure comprises a housing having a bottom surface and a front surface substantially perpendicular to the bottom surface, a tape strip elastically wound within the housing to become released from the housing when required, and a tubular protrusion extending from between the bottom surface and the front surface to incorporate a tunnel therethrough. The tunnel is open into the housing and an upper covering of the tubular protrusion has an opening so that indicia of the tape strip are read from atop through the opening.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: February 17, 2004
    Inventors: Choon Nam Lee, Kyoung Soo Choi
  • Patent number: 6691425
    Abstract: A tape measure comprises a housing having a bottom surface and a front surface substantially perpendicular to the bottom surface so that an opening is formed through a lower part of the front surface, a measuring tape strip elastically wound within the housing to become externally released through the opening. A hook having a vertical plate and a horizontal plate extending from a mid line of the inner surface of the vertical plate where the lower surface of the horizontal plate is attachedly layered on the tape strip such that the outer end of the tape strip abuts on the mid line. A support upwardly extends from the upper surface of the horizontal plate to become parallel to the vertical plate.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: February 17, 2004
    Inventors: Choon Nam Lee, Kyoung Soo Choi
  • Patent number: 6686837
    Abstract: A brake light control system for a motorcycle, comprises a module attached to a helmet. The module has a signal receiver, a light emitter, and a battery to power the receiver and emitter. A brake light assembly in the motorcycle includes a brake socket connected to a power source in the motorcycle. A transmitter having a socket and a plug is removably installed between the bulb plug and the brake socket in a way in which the bulb plug is mounted in the transmitter socket, and the transmitter plug is mounted in the brake socket. The transmitter radiates an infrared brake signal to the signal receiver while electrically activating the bulb by the braking operation of the motorcycle.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: February 3, 2004
    Inventor: Jounghoon Kim
  • Patent number: 6665888
    Abstract: A portable colon irrigator is provided. The colon irrigator includes a manually operated pump, a first hose connecting the manually operated pump and a water source, a water ejector having an ejector body and an irrigating nozzle attached to the ejector body for being inserted into the anus of a user, a second hose connecting the manually operated pump and the ejector body, and two wings attached to the ejector body. The manually operated pump provides pressure to eject water from the irrigating nozzle and prevents backflow from the second hose, and the wings rest on a toilet. The colon irrigator may further include a branching valve and spraying nozzles so that it may also used as a bidet.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: December 23, 2003
    Inventor: Hughes H. Kwak
  • Patent number: 6651774
    Abstract: A combined stepladder and hand truck assembly is provided. The assembly comprises a first frame having two side rails, a second frame pivotally attached to the back side of the first frame and having two side rails, and a third frame pivotally attached to the front side of the first frame and having two side rails. Steps and bars are provided so that they form a parallel link together with the side rails of the first frame. Two casters attached at the lower end of the first frame. A tool tray is provided at the lower end of the third frame. The tray is kept vertical to the frames when the assembly is used as a hand truck, and is kept horizontal when the assembly is used as a stepladder and the third frame is rotated upward to support the tool tray in a high position.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: November 25, 2003
    Inventor: Hoe Gwan Yoo
  • Patent number: 6647601
    Abstract: A method for making a blanket is provided. The blanket is made from a fabric that has a ground having wefts and warps, and piles inserted in spaces between the wefts and warps of the ground. The method comprises the steps of weaving the fabric from the wefts, the warps, and the piles, coloring the fabric with a predetermined pattern, heating the fabric to bind the piles firmly, cutting the fabric to a predetermined size for the blanket, and surrounding the edges of the cut fabric with a cloth. The wefts and warps are made of a ground yarn, and the piles are made of an acrylic yarn. The weight percentage of the acrylic yarn in the fabric is in the range between approximately 80 and 95, and the weight percentage of the ground yarn in the fabric is the remainder.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: November 18, 2003
    Inventor: William B. Kim
  • Patent number: 6647702
    Abstract: An automatic tablet dispensing and packaging system for processing a prescription input into tablet containing serial paper bags comprises a tablet dropping unit having a hopper guiding each tablet batch from the unit to drop therethrough, and shafts each having top and below-top peripheries and an axial line between the bottom and below-top peripheries. A top roller extends from the top periphery to have a top radius, an axial plate radially extends from the axial line to intermittently seal substantially folded paper sheet in a sidewise sealing format by mutual engagement rolling of the top rollers. Below-top rollers extend from the below-top periphery to have a below-top radius less than the top radius. Edge rollers provided below the below-top rollers to seal therebetween lengthwise sealing portions of the widthwisely sealed paper sheet.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: November 18, 2003
    Inventor: Jun Ho Kim
  • Patent number: D481342
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: October 28, 2003
    Assignee: Rimtech Inc.
    Inventor: Se Owan Kang
  • Patent number: D481343
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: October 28, 2003
    Assignee: Rimtech Inc.
    Inventor: Se Owan Kang
  • Patent number: D481347
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: October 28, 2003
    Assignee: Rimtech Inc.
    Inventor: Se Owan Kang
  • Patent number: D481348
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: October 28, 2003
    Assignee: Rimtech Inc.
    Inventor: Se Owan Kang
  • Patent number: D482559
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: November 25, 2003
    Inventor: Jung Keun Yoon
  • Patent number: D484361
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: December 30, 2003
    Inventor: Jehyun Jeung
  • Patent number: D485812
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: January 27, 2004
    Assignee: Eiger Vision
    Inventor: Kyoung Soo Park
  • Patent number: D486108
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: February 3, 2004
    Assignee: Nano Castec Corporation
    Inventor: Kyounghee Min
  • Patent number: D487420
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: March 9, 2004
    Assignee: Rimtech Inc.
    Inventor: Se Owan Kang