Patents by Inventor Ilchan Lee

Ilchan 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: 9983631
    Abstract: In some examples, an apparatus comprises a latch positionable among a plurality of positions including a first position to prevent opening of a first panel and a second panel of a device, a second position to enable opening of the first panel and prevent opening of the second panel, and a third position to enable opening of the second panel, and a detent to resist motion of the latch to the third position responsive to the latch moving to the second position.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: May 29, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark David Senatori, Ilchan Lee, Kevin L. Massaro
  • Patent number: 9886108
    Abstract: Examples of a multi-region touchpad are disclosed. In one example implementation, a multi-region touchpad may include a multi-region touchpad sensor having a region and a secondary region to receive an input corresponding to a movement against the multi-region touchpad sensor and a touchpad controller. The touchpad controller may process the received input, and may transmit touch position indicative of the received input to a touchpad driver of a computing device communicatively coupled to the touchpad device. Further, the touchpad driver may cause an operating system of the computing device to treat a touch with a touch position beginning in the primary region and extending into the secondary region as a continuous touch. Similarly, the touchpad driver may cause the operating system to treat a touch with a touch position beginning in the secondary region as a navigational command to cause the operating system to perform a navigational function.
    Type: Grant
    Filed: July 22, 2013
    Date of Patent: February 6, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Stacy L Wolff, Ilchan Lee, Christine I Harper, Evan Joel Wilson, John P McCarthy, Rick (Ricky) Thomas Burks
  • Publication number: 20170274654
    Abstract: In an embodiment, a fluid ejection device includes a thin-film layer formed over a substrate. A primer layer is formed over the thin-film layer, and a chamber layer is formed over the primer layer that defines a fluidic channel leading to a firing chamber. The fluid ejection device includes a slot that extends through the substrate and into the chamber layer through an ink feed hole in the thin-film layer. The fluid ejection device also includes a particle tolerant extension of the primer layer that protrudes into the slot. In some implementations, the particle tolerant primer layer extension extends across a full width of the slot.
    Type: Application
    Filed: June 8, 2017
    Publication date: September 28, 2017
    Inventors: Rio Rivas, Ilchan Lee
  • Publication number: 20170222383
    Abstract: Examples disclosed herein relate to an alternating current (AC) adapter. In one example, an AC adapter includes an adapter head with an arm extending from a first side of a surface of the adapter head towards a centerline of the first surface of the adapter head to secure a cable to the first surface of the adapter head. A housing body is coupled to the adapter head. The arm is deformable to be biased towards a first position to secure the cable between the arm and the first surface of the adapter head and flexed to a second position to allow an operator to insert the cable between the arm and the first surface of the adapter head.
    Type: Application
    Filed: September 30, 2014
    Publication date: August 3, 2017
    Inventors: VINCENT KENYA SHYU, CHAD PATRICK PARIS, ILCHAN LEE
  • Publication number: 20170192464
    Abstract: In some examples, an apparatus comprises a latch positionable among a plurality of positions including a first position to prevent opening of a first panel and a second panel of a device, a second position to enable opening of the first panel and prevent opening of the second panel, and a third position to enable opening of the second panel, and a detent to resist motion of the latch to the third position responsive to the latch moving to the second position.
    Type: Application
    Filed: March 21, 2017
    Publication date: July 6, 2017
    Inventors: Mark David Senatori, Ilchan Lee, Kevin L. Massaro
  • Patent number: 9632540
    Abstract: A latch having an idle position, a first position, and a second position is associated with a first panel and a second panel of a computing system. The first panel is associated with the latch being positioned in the first position. The second panel is associated with the latch being positioned in the second position.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: April 25, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark David Senatori, Ilchan Lee, Kevin L Massaro
  • Patent number: 9565909
    Abstract: Implementations of the present disclosure disclose a device support stand assembly. According to one implementation, the assembly includes a removable support stand member having an attachment feature for coupling to a corresponding mating element formed on a rear side of a portable electronic device. In addition, the support stand member includes a tension spring configured for dual operating positions with respect to the portable electronic device.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: February 14, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ki Bok Song, Eric Chen, Ilchan Lee
  • Publication number: 20160364028
    Abstract: An example stylus pen including a body includes a central axis, a first end, and a second end. In addition, the stylus pen includes an engagement tip disposed at the first end and including resilient cover. Further, the stylus pen includes an adjustment mechanism at least partially disposed within the body and arranged such that manipulation of the adjustment mechanism by a user causes the cover of the engagement tip to actuate between a first shape and a second shape. The cover of the engagement tip is arranged to engage with a touch sensitive surface to cause a change in a computing device when in either one of the first shape and the second shape.
    Type: Application
    Filed: January 30, 2014
    Publication date: December 15, 2016
    Inventors: Kibok SONG, Ilchan LEE, Dong Ryual CHA
  • Publication number: 20160124532
    Abstract: Examples of a multi-region touchpad are disclosed. In one example implementation, a multi-region touchpad may include a multi-region touchpad sensor having a region and a secondary region to receive an input corresponding to a movement against the multi-region touchpad sensor and a touchpad controller. The touchpad controller may process the received input, and may transmit touch position indicative of the received input to a touchpad driver of a computing device communicatively coupled to the touchpad device. Further, the touchpad driver may cause an operating system of the computing device to treat a touch with a touch position beginning in the primary region and extending into the secondary region as a continuous touch. Similarly, the touchpad driver may cause the operating system to treat a touch with a touch position beginning in the secondary region as a navigational command to cause the operating system to perform a navigational function.
    Type: Application
    Filed: July 22, 2013
    Publication date: May 5, 2016
    Inventors: STACY L. WOLFF, ILCHAN LEE, CHRISTINE I. HARPER, EVAN JOEL WILSON, JOHN P McCARTHY, RICK (RICKY) THOMAS BURKS
  • Publication number: 20160106190
    Abstract: Implementations of the present disclosure disclose a device support stand assembly. According to one implementation, the assembly includes a removable support stand member having an attachment feature for coupling to a corresponding mating element formed on a rear side of a portable electronic device. In addition, the support stand member includes a tension spring configured for dual operating positions with respect to the portable electronic device.
    Type: Application
    Filed: June 28, 2013
    Publication date: April 21, 2016
    Inventors: KI BOK SONG, ERIC CHEN, ILCHAN LEE
  • Publication number: 20160041586
    Abstract: A latch having an idle position, a first position, and a second position is associated with a first panel and a second panel of a computing system. The first panel is associated with the latch being positioned in the first position. The second panel is associated with the latch being positioned in the second position.
    Type: Application
    Filed: October 16, 2015
    Publication date: February 11, 2016
    Inventors: Mark David Senatori, Ilchan Lee, Kevin L. Massaro
  • Patent number: 9198311
    Abstract: A latch having an idle position, a first position, and a second position is associated with a first panel and a second panel of a computing system. The first panel is associated with the latch being positioned in the first position. The second panel is associated with the latch being positioned in the second position.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: November 24, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark David Senatori, Ilchan Lee, Kevin Massaro
  • Patent number: 9176549
    Abstract: Example embodiments disclosed herein relate to a case having a base unit and a display unit. The base unit includes an emitting surface. The display unit includes a dissipating member. A hinge connects the base unit and the display unit, the hinge connected below at least part of the heat emitting surface or first vent and the heat dissipating member or second vent. The emitting surface and the dissipating member are to overlap or align when the display unit is in a closed position.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: November 3, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kevin L. Massaro, Mark David Senatori, Ilchan Lee
  • Patent number: D732039
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: June 16, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Britt C. Ashcraft, William A. Gralewski, Ilchan Lee
  • Patent number: D753647
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: April 12, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Dimitre Mehandjiysky, Stacy L. Wolff, Kevin L. Massaro, Aki Laine, Insun Hong, Michael Delpier, Ilchan Lee, Mark Senatori
  • Patent number: D768638
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: October 11, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ilchan Lee, Dong Ryu Cha, Yoon Jung Byun
  • Patent number: D797102
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: September 12, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Ilchan Lee, Dong Ryul Cha, Marcus Hoggarth, Jack Godfrey Wood, Harc Lee, Cian Plumbe
  • Patent number: D806702
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: January 2, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark Senatori, Ilchan Lee, Marcus Hoggarth, Jack Godfrey Wood, Stephen de Saulles, Ian Guy, Harc Lee, Sunny Hwang
  • Patent number: D807345
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: January 9, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark Senatori, Ilchan Lee, Marcus Hoggarth, Jack Godfrey Wood, Stephen de Saulles, Ian Guy, Harc Lee, Sunny Hwang
  • Patent number: D807875
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: January 16, 2018
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Mark Senatori, Ilchan Lee, Marcus Hoggarth, Jack Godfrey Wood, Stephen de Saulles, Ian Guy, Harc Lee, Sunny Hwang