Patents by Inventor Eric So

Eric So 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: 12611609
    Abstract: A toy vehicle track configuration includes a closed loop track extending from a first end to a second end, a booster, and a flexible diverter. The booster includes a booster wheel positioned to both: (i) propel a toy vehicle towards the second end as the toy vehicle moves from the first end towards the second end; and (ii) propel the toy vehicle towards the first end as the toy vehicle moves from the second end towards the first end. The flexible diverter is configured to guide the toy vehicle and an additional toy vehicle towards the booster in sequence as the toy vehicle and the additional toy vehicle move from the first end towards the second end. The flexible diverter is configured to pivot between gate positions and to move between a rest position and a compressed position.
    Type: Grant
    Filed: May 21, 2025
    Date of Patent: April 28, 2026
    Assignee: MATTEL, INC.
    Inventors: Gabriel Lopez, Joshua Graves, Giang-Son Quoc Nguyen, Gabriel De La Torre, Eric So, Benny Huang, Owen Zhang, Neo Liu, Jeremy Fischer
  • Patent number: 9956492
    Abstract: A mounting system is provided herein. The mounting system having: a plurality of wall mounts for releasably securing a plurality of items to a vertical surface; and a template having a plurality of cutouts located in a plurality of locations on the template, wherein the plurality of cutouts of the template are each configured to receive at least a portion of one of the plurality of wall mounts therein.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: May 1, 2018
    Assignee: Mattel, Inc.
    Inventors: Stacy L. O'Connor, Eric Ostendorff, Paul Schmid, Eric So, Michael Nuttall, Leung Yat San, Glenn Yu, Amanda L. Bright
  • Publication number: 20150115050
    Abstract: A mounting system is provided herein. The mounting system having: a plurality of wall mounts for releasably securing a plurality of items to a vertical surface; and a template having a plurality of cutouts located in a plurality of locations on the template, wherein the plurality of cutouts of the template are each configured to receive at least a portion of one of the plurality of wall mounts therein.
    Type: Application
    Filed: January 6, 2015
    Publication date: April 30, 2015
    Inventors: Stacy L. O'Connor, Eric Ostendorff, Paul Schmid, Eric So, Micheal Nuttall, Leung Yat San, Glenn Yu, Amanda L. Bright
  • Patent number: 8944882
    Abstract: A track set configured to be mounted to a wall by a plurality of wall mounts, the track set having: a tower: a first upper track section configured to receive toy vehicles from a top portion of the tower; a second lower track section, wherein the first upper track section is angularly positioned such that toy vehicles traveling along the first track section move towards a second lower track section, wherein the second lower track section is configured to direct the toy vehicles towards a bottom portion of a tower; a corkscrew rotationally secured to the tower; and a motor coupled to the corkscrew, wherein operation of the motor causes the corkscrew to rotate, wherein rotation of the corkscrew causes the toy vehicles to move from the bottom portion of the tower to the top portion of the tower.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: February 3, 2015
    Assignee: Mattel, Inc.
    Inventors: Stacy L. O'Connor, Eric Ostendorff, Paul Schmid, Michael Nuttall, Sun Leung, Eric So, Glenn Yu, Amanda L. Bright
  • Patent number: 8900031
    Abstract: A toy vehicle includes a vehicle body configured for moving along a support surface when disposed in a first orientation. A platform is rotatably coupled to an underside of the vehicle body, and a lever is pivotally coupled to the platform. The lever is movable between a first position disengaged from the support surface and a second position engageable with the support surface when the vehicle is disposed in its first orientation. The lever causes the vehicle to be overturned from its first orientation when the lever is moved from its first position to its second position.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: December 2, 2014
    Assignee: Mattel, Inc.
    Inventors: Bryan Ray Benedict, Keith Hippely, Marlin He, Anthony M. Martino, Eric So
  • Publication number: 20140183272
    Abstract: A track set configured to be mounted to a wall by a plurality of wall mounts, the track set having: a tower: a first upper track section configured to receive toy vehicles from a top portion of the tower; a second lower track section, wherein the first upper track section is angularly positioned such that toy vehicles traveling along the first track section move towards a second lower track section, wherein the second lower track section is configured to direct the toy vehicles towards a bottom portion of a tower; a corkscrew rotationally secured to the tower; and a motor coupled to the corkscrew, wherein operation of the motor causes the corkscrew to rotate, wherein rotation of the corkscrew causes the toy vehicles to move from the bottom portion of the tower to the top portion of the tower.
    Type: Application
    Filed: December 16, 2013
    Publication date: July 3, 2014
    Inventors: Stacy L. O'Connor, Eric Ostendorff, Paul Schmid, Michael Nuttall, Sun Leung, Eric So, Glenn Yu, Amanda L. Bright
  • Patent number: 8608527
    Abstract: A track set and a plurality of wall mounts is disclosed herein, each of the plurality of wall mounts having: a planar member; a mount member configured to be snap fittingly engaged into the planar member; wherein the mount member is configured to releasably engage a front surface of the planar member and wherein the front surface of planar member further comprises a ledge portion that is configured to engage a bottom portion of the mount member and a1 feature that is configured to engage an upper portion of the mount member. The track set having a first track segment configured to engage at least one of the plurality of wall mounts and direct an object in a first direction generally down the first track segment; and a U-turn device configured to receive the object from the first track segment and redirect the object it in a direction substantially opposite to the first direction down a second track segment.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: December 17, 2013
    Assignee: Mattel, Inc.
    Inventors: Stacy L. O'Connor, Eric Ostendorff, Paul Schmid, Michael Nuttall, Sun Leung, Eric So, Glenn Yu, Amanda L. Bright
  • Publication number: 20120322341
    Abstract: A toy vehicle includes a vehicle body configured for moving along a support surface when disposed in a first orientation. A platform is rotatably coupled to an underside of the vehicle body, and a lever is pivotally coupled to the platform. The lever is movable between a first position disengaged from the support surface and a second position engageable with the support surface when the vehicle is disposed in its first orientation. The lever causes the vehicle to be overturned from its first orientation when the lever is moved from its first position to its second position.
    Type: Application
    Filed: December 13, 2011
    Publication date: December 20, 2012
    Inventors: Bryan Ray Benedict, Keith Hippely, Marlin He, Anthony M. Martino, Eric So
  • Patent number: 8261002
    Abstract: Embodiments of the present invention provide a unique capability of implementing a pair of pseudo-PHY interfaces using a bridge. From the host and device perspectives, the host and device communicate through a PHY interface. The bridge, however, avoids actually using a USB PHY interface. This PHY-less bridge allows communication between a host and a device at high speeds without high-power transceivers associated with a USB PHY interface. In accordance with the present invention, a host and a device may be coupled together using a PHY-less bridge using the same interface or translating between different interfaces by using a wrapper. Such PHY-less bridges include a UTMI-to-UTMI bridge, a UTMI-to-ULPI bridge, a ULPI-to-UTMI bridge and a ULPI-to-ULPI bridge, each avoiding the need for a USB PHY interface.
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: September 4, 2012
    Assignee: QuickLogic Corporation
    Inventors: Eric So, Stephen U. Yao, Alan Shiu Lung Tsun
  • Patent number: 7628673
    Abstract: A toy vehicle play set may include a toy vehicle and a track assembly including a track along which the vehicle may travel. In some examples the vehicle may include a drive mechanism that is adjustable for changing the speed of the vehicle, and a play set may include a speed changer for selectively changing the vehicle speed. In some examples, the track assembly may include a selectively actuated trapdoor in the track. In some examples, the play set may include a vehicle trap assembly having a cover defining a chamber for receiving, for example, a vehicle passing through the trapdoor opening. In some examples, the vehicle trap may include an assembly, such as the vehicle trap that falls apart when contacted by a vehicle traveling along the track.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: December 8, 2009
    Assignee: Mattel, Inc.
    Inventors: Jonathan Bedford, Eric So
  • Patent number: 7549906
    Abstract: The present disclosure is directed to a toy play set for use with a toy vehicle comprising a platform attached to a support structure. In some examples, the play set may include a base and a support structure pivotally attached to the base with the support structure adapted to pivot relative to the base. In other examples, the toy play set may include a platform pivotally attached to the support structure and adapted to rotate in a toy vehicle's direction of travel. In still other examples, the toy play set may include first and second elongate tracks and means for carrying a toy vehicle from the first elongate track to the second elongate track. One disclosed embodiment includes first and second elongate tracks, a base, a support structure pivotally attached to the base, a platform pivotally attached to the support structure wherein the platform and support structure pivot at perpendicular axes that are parallel to the ground, and a vehicle receiving apparatus attached to the second elongate track.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: June 23, 2009
    Assignee: Mattel, Inc.
    Inventors: Jonathan Bedford, Eric So
  • Patent number: 7517272
    Abstract: In some examples, a toy vehicle play set may include an elongate track having a first vehicle-support surface defining a travel path, and a carriage mounted for travel along the travel path and having a second vehicle-support surface. The first and second vehicle-support surfaces may be configured to support, in combination, a toy vehicle.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: April 14, 2009
    Inventors: Jonathan Bedford, Eric So
  • Publication number: 20090070515
    Abstract: Embodiments of the present invention provide a unique capability of implementing a pair of pseudo-PHY interfaces using a bridge. From the host and device perspectives, the host and device communicate through a PHY interface. The bridge, however, avoids actually using a USB PHY interface. This PHY-less bridge allows communication between a host and a device at high speeds without high-power transceivers associated with a USB PHY interface. In accordance with the present invention, a host and a device may be coupled together using a PHY-less bridge using the same interface or translating between different interfaces by using a wrapper. Such PHY-less bridges include a UTMI-to-UTMI bridge, a UTMI-to-ULPI bridge, a ULPI-to-UTMI bridge and a ULPI-to-ULPI bridge, each avoiding the need for a USB PHY interface.
    Type: Application
    Filed: August 26, 2008
    Publication date: March 12, 2009
    Inventors: Eric So, Stephen U. Yao, Alan Shiu Lung Tsun
  • Publication number: 20070259600
    Abstract: In some examples, a toy vehicle play set may include an elongate track having a first vehicle-support surface defining a travel path, and a carriage mounted for travel along the travel path and having a second vehicle-support surface. The first and second vehicle-support surfaces may be configured to support, in combination, a toy vehicle.
    Type: Application
    Filed: January 17, 2006
    Publication date: November 8, 2007
    Inventors: Jonathan Bedford, Eric So
  • Publication number: 20060286897
    Abstract: The present disclosure is directed to a toy play set for use with a toy vehicle comprising a platform attached to a support structure. In some examples, the play set may include a base and a support structure pivotally attached to the base with the support structure adapted to pivot relative to the base. In other examples, the toy play set may include a platform pivotally attached to the support structure and adapted to rotate in a toy vehicle's direction of travel. In still other examples, the toy play set may include first and second elongate tracks and means for carrying a toy vehicle from the first elongate track to the second elongate track. One disclosed embodiment includes first and second elongate tracks, a base, a support structure pivotally attached to the base, a platform pivotally attached to the support structure wherein the platform and support structure pivot at perpendicular axes that are parallel to the ground, and a vehicle receiving apparatus attached to the second elongate track.
    Type: Application
    Filed: January 17, 2006
    Publication date: December 21, 2006
    Inventors: Jonathan Bedford, Eric So
  • Publication number: 20060286896
    Abstract: A toy vehicle play set may include a toy vehicle and a track assembly including a track along which the vehicle may travel. In some examples the vehicle may include a drive mechanism that is adjustable for changing the speed of the vehicle, and a play set may include a speed changer for selectively changing the vehicle speed. In some examples, the track assembly may include a selectively actuated trapdoor in the track. In some examples, the play set may include a vehicle trap assembly having a cover defining a chamber for receiving, for example, a vehicle passing through the trapdoor opening. In some examples, the vehicle trap may include an assembly, such as the vehicle trap that falls apart when contacted by a vehicle traveling along the track.
    Type: Application
    Filed: January 17, 2006
    Publication date: December 21, 2006
    Inventors: Jonathan Bedford, Eric So
  • Publication number: 20060079150
    Abstract: Disclosed is a toy, comprising of rotating means for collecting and dispersing an item and power means coupled to said rotating means, said power means powering said rotating means at a first speed in a first direction to collect said toy, and powering said rotating means at a second speed in a second direction to disperse said toy, said first speed different from said second speed, and said first direction different from said second direction.
    Type: Application
    Filed: October 8, 2004
    Publication date: April 13, 2006
    Inventors: Miva Filoseta, Eric So, Dave Sheltman, Michael Nuttall
  • Patent number: 6787960
    Abstract: An AC induction motor has separate start and run windings radially separated in slots in the stator laminations. The start windings are arranged in the radially outer portions of the slots to aid heat dissipation and to increase the flux linkage so as to reduce inrush current during starting. The motor is started by switching on the start windings initially, and switching on the run windings in phase with the start windings when the motor reaches its running speed, but before switching off the start windings. In this way, the surge current during switching between the start and run windings is reduced.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: September 7, 2004
    Assignee: Eaton Corporation
    Inventors: Eric So, Steven Christopher Birch, Guy John Middleton
  • Publication number: 20020195987
    Abstract: An AC induction motor has separate start and run windings radially separated in slots in the stator laminations. The start windings are arranged in the radially outer portions of the slots to aid heat dissipation and to increase the flux linkage so as to reduce inrush current during starting. The motor is started by switching on the start windings initially, and switching on the run windings in phase with the start windings when the motor reaches its running speed, but before switching off the start windings. In this way, the surge current during switching between the start and run windings is reduced.
    Type: Application
    Filed: June 5, 2002
    Publication date: December 26, 2002
    Inventors: Eric So, Steven Christopher Birch, Guy John Middleton