Patents by Inventor Sam Ho

Sam Ho 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: 20250288155
    Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.
    Type: Application
    Filed: May 29, 2025
    Publication date: September 18, 2025
    Inventors: William Michael Kennedy, Eddy Fung, KK Siu, Sam Ho, Samuel But
  • Patent number: 12336661
    Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: June 24, 2025
    Assignee: Sunbeam Products, Inc.
    Inventors: William Michael Kennedy, Eddy Fung, K K Siu, Sam Ho, Samuel But
  • Publication number: 20230329481
    Abstract: A grill plate configured for use within an oven is provided that includes a cooking surface and one or more projection members projecting outwardly from the cooking surface. The one or more projection members may be configured to abut a support element within the oven. Further, when the one or more projection members abut the support element, the cooking surface may slope downwardly from a rear side toward a front side of the cooking surface. That way, cooking byproducts, like grease, may be directed forwardly toward drain holes provided near the front side of the grill plate. The cooking byproducts may then be collected in drain pans located below the drain holes.
    Type: Application
    Filed: April 18, 2023
    Publication date: October 19, 2023
    Inventors: Wai-Shun Chan, Joseph Maikisch, Daniel Sumser, Sam Ho
  • Publication number: 20230314008
    Abstract: A grill plate is provided that includes a top cooking surface and a bottom surface configured to rest on the wire rack in a countertop oven when the grill plate is in use. The bottom surface of the grill plate may include one or more projections configured to abut tines of the wire rack and limit movement of the grill plate relative to the wire rack in a forward and rearward and a side-to-side direction.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 5, 2023
    Inventors: Daniel Sumser, Joseph Maikisch, Sam Ho, Wai-Shun Chan
  • Publication number: 20230200584
    Abstract: The present invention provides a combination pressure cooker and air fryer lid that may be selectively coupled to a vessel. When the lid and the vessel are coupled, the lid may be adjustable between two positions. In the first position, the lid may be used for pressure cooking. In the second position, the lid may be used for air frying. To transition the lid from the first position to the second position, a handle on the lid may be rotated in a particular direction. Conversely, to transition the lid from the second position to the first position, the handle on the lid may be rotated in an opposite direction. Advantageously, in performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.
    Type: Application
    Filed: February 27, 2023
    Publication date: June 29, 2023
    Inventors: William Michael Kennedy, Eddy Fung, KK Siu, Sam Ho, Samuel But
  • Publication number: 20210000292
    Abstract: The present invention provides a combination pressure cooker and air fryer including a lid that may be selectively attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid does not need to be replaced.
    Type: Application
    Filed: June 29, 2020
    Publication date: January 7, 2021
    Inventors: KK Siu, Sam Ho, Samuel But
  • Patent number: 8961503
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: February 24, 2015
    Assignee: MAQUET Cardiovascular LLC
    Inventors: Liming Lau, Arnold M. Escano, Jerry Jarrard, Sam Ho, Ryan C. Abbott, Arthur M. Lin, Jesse McQuiston, Peter L. Callas, Geoffrey H. Willis, Michael C. Stewart, Kimberly D. Barkman, Joseph N. Lamberti, Kenny L. Dang
  • Patent number: 8894638
    Abstract: A surgical apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series.
    Type: Grant
    Filed: June 12, 2012
    Date of Patent: November 25, 2014
    Assignee: MAQUET Cardiovascular LLC
    Inventors: Liming Lau, Arnold M. Escano, Jerry Jarrard, Sam Ho, Ryan C. Abbott, Arthur M. Lin, Jesse McQuiston, Kenny L. Dang
  • Publication number: 20140194876
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 10, 2014
    Applicant: MAQUET CARDIOVASCULAR LLC
    Inventors: Liming Lau, Arnold M. Escano, Jerry Jarrard, Sam Ho, Ryan C. Abbott, Arthur M. Lin, Jesse McQuiston, Peter L. Callas, Geoffrey H. Willis, Michael C. Stewart, Kimberly D. Barkman, Joseph N. Lamberti, Kenny L. Dang
  • Publication number: 20110257643
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.
    Type: Application
    Filed: March 14, 2011
    Publication date: October 20, 2011
    Applicant: MAQUET CARDIOVASCULAR LLC
    Inventors: Liming Lau, Arthur M. Lin, Sam Ho, Ryan C. Abbott, Kenny L. Dang, Jesse McQuiston, Peter L. Callas, Arnold M. Escano, Michael C. Stewart, Jerry Jarrard, Joseph N. Lamberti, Justin N. Williams, Kristopher Yee
  • Patent number: 7918848
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels, include a pair of relatively movable jaws at a distal end of an elongated shaft. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. A force-limiting mechanism is provided to limit the pressure applied to the tissue by the jaws to ensure that the tissue is severed and the ends effectively welded within a short amount of time.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: April 5, 2011
    Assignee: Maquet Cardiovascular, LLC
    Inventors: Liming Lau, Arnold M. Escano, Jerry Jarrard, Sam Ho, Ryan C. Abbott, Arthur M. Lin, Jesse McQuiston, Peter L. Callas, Geoffrey H. Willis, Michael C. Stewart, Kimberly D. Barkman, Joseph N. Lamberti, Kenny L. Dang
  • Publication number: 20060217697
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.
    Type: Application
    Filed: March 25, 2005
    Publication date: September 28, 2006
    Inventors: Liming Lau, Arthur Lin, Sam Ho, Ryan Abbott, Kenny Dang, Jesse McQuiston, Peter Callas, Arnold Escano, Michael Stewart, Jerry Jarrard, Joseph Lamberti, Justin Williams, Kristopher Yee
  • Publication number: 20060217706
    Abstract: A surgical apparatus and methods for severing and welding tissue, in particular blood vessels. The apparatus includes an elongated shaft having a pair of relatively movable jaws at a distal end thereof. A first heating element on one of the jaws is adapted to heat up to a first temperature and form a welded region within the tissue, while a second heating element on one of the jaws is adapted to heat up to a second temperature and sever the tissue within the welded region. The first and second heating elements may be provided on the same or opposite jaws. A control handle provided on the proximal end of the elongated shaft includes controls for opening and closing the jaws, and may include an actuator for sending current through the first and second heating elements. The first and second heating elements may be electrically connected in series, and the first heating element may be bifurcated such that it conducts about one half of the current as the second heating element.
    Type: Application
    Filed: March 25, 2005
    Publication date: September 28, 2006
    Inventors: Liming Lau, Arnold Escano, Jerry Jarrard, Sam Ho, Ryan Abbott, Arthur Lin, Jesse McQuiston, Peter Callas, Geoffrey Willis, Michael Stewart, Kimberly Barkman, Joseph Lamberti, Kenny Dang
  • Publication number: 20030089998
    Abstract: A multi-chip module as disclosed herein includes a first semiconductor device, a second semiconductor device and a plurality of device interconnect members. The first semiconductor device is capable of enabling functionality associated with a first circuit segment of an integrated circuit design and includes an array of first device interconnect pads. The second semiconductor device is capable of enabling functionality associated with a second circuit segment of the integrated circuit design and includes an array of second device interconnect pads. Each one of the device interconnect members is electrically connected directly between one of the first device interconnect pads and a corresponding one of the second device interconnect pads.
    Type: Application
    Filed: November 9, 2001
    Publication date: May 15, 2003
    Inventors: Vincent K. Chan, Sam Ho, Chi-Shung David Wang, Gregory C. Buchner
  • Patent number: 6038520
    Abstract: A method and apparatus for testing specific assembled circuits begins by configuring a plurality of applications specific testing entities to test assembled circuits, where the configuring is based on the types of assembled circuits being tested. Next, a specific assembled circuit testing program is provided to the corresponding application specific testing entity based on the type of assembled circuits it is testing. In addition to providing the testing programs to the testing entities, programming instructions are provided to a programmable handler to pick and place the appropriate assembled circuits with the corresponding applications specific testing entities. When the testing of a particular assembled circuit is complete, a test complete indication is provided.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: March 14, 2000
    Assignee: ATI Technologies, Inc
    Inventors: Roy Schoonover, Albert Man, Sam Ho, Lee Lau
  • Patent number: D618287
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: June 22, 2010
    Assignee: Dreamgear, LLC
    Inventors: Jason Biheller, Sam Ho