Patents by Inventor Allen Tang

Allen Tang 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: 11964989
    Abstract: Compounds that inhibit KRas G12D. In particular, compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor, and in particular, methods of treating cancer. The compounds have a general structure represented by Formula (I): or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 23, 2024
    Assignees: Mirati Therapeutics, Inc., Array BioPharma Inc.
    Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James F. Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P.A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
  • Publication number: 20230339509
    Abstract: Techniques and mechanisms for pull-over site selection for an autonomous vehicle. Simulation information is received from an external source. The simulation information corresponds to multiple simulations involving a virtual autonomous vehicle and available pull-over locations for the virtual autonomous vehicle. An indication to cause the autonomous vehicle to search for a pull-over location is received. Potential pull-over locations are analyzed in response to the indication. The potential pull-over locations are compared to simulated pull-over locations to identify a selected pull-over location. The autonomous vehicle navigates the selected pull-over location. The autonomous vehicle stops at the selected pull-over location.
    Type: Application
    Filed: April 21, 2022
    Publication date: October 26, 2023
    Applicant: GM CRUISE HOLDINGS LLC
    Inventors: Jeremy Allan, Adrian Kit Malaran, Vivek Nagraj Rangaswamy, Alexander Dean Hertzberg, Carl Axel Aadne Folkestad, Allen Tang
  • Patent number: 9527394
    Abstract: The transportation system in this invention provides vehicle coupling units which allow the electrical connections and reconfigurations of two or more vehicles together at highway speeds. The coupling unit provides for the bidirectional exchange of electrical power between these vehicles to meet the various power demands of each vehicle. The system is designed to permit coupling and decoupling process of the vehicles while they are traveling at highway speeds. To facilitate the coupling event, each vehicle will employ vehicle active steering, vehicle active suspension, and coupler joint articulation, which will be under vehicle computer control, and will employ vehicle to vehicle data communication.
    Type: Grant
    Filed: February 14, 2015
    Date of Patent: December 27, 2016
    Inventors: Dershuen Allen Tang, James Arthur Knopp
  • Publication number: 20080065653
    Abstract: A database schema generator and a method of converting web service description language (WSDL) structures into database (DB) schemas are provided. The database schema generator comprises a WSDL analyzer for obtaining operations and data types from a WSDL and a DB element definition builder for building a DB element definition for each WSDL component. The WSDL component comprises one or more of complex data types of the WSDL and messages of the WSDL. The method comprises the steps of analyzing a WSDL and generating a DB schema based upon the WSDL structure.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 13, 2008
    Inventors: Igor Shneur, Nikos Kyprianou, Allen Tang, Michael Shkolnik
  • Patent number: 6657528
    Abstract: A slope gap inductor for reducing line harmonic currents. The slope gap inductor comprises a first inductor core portion, and a second inductor core portion positioned relative to said first inductor core portion so as to form an inductor gap, wherein the second inductor core portion includes a sloped gap surface that forms a sloped gap portion of the inductor gap having a varying gap height, and wherein the sloped gap surface has a slope value that is selected so that the slope gap inductor has a selected inductance value responsive to a level of current in the inductor.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: December 2, 2003
    Assignee: Astec International Limited
    Inventor: Allen Tang
  • Patent number: 6480401
    Abstract: Power consumption of a low-power flyback power converter under standby-load or no-load conditions is reduced by modulating the OFF time of the flyback transformer's main switch as a function of the feedback control current when the load drops below a predetermined level. This modulation overcomes the conventional frequency-increasing modulation of the ON time at low output power levels so as to reduce the switching frequency, and hence the switching losses, to minimal levels as the load is reduced. Excessive frequency reduction can optionally be avoided by a clamping feature that limits the expansion of the OFF time.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: November 12, 2002
    Assignee: Astec International Limited
    Inventor: Allen Tang
  • Publication number: 20020131279
    Abstract: Power consumption of a low-power flyback power converter under standby-load or no-load conditions is reduced by modulating the OFF time of the flyback transformer's main switch as a function of the feedback control current when the load drops below a predetermined level. This modulation overcomes the conventional frequency-increasing modulation of the ON time at low output power levels so as to reduce the switching frequency, and hence the switching losses, to minimal levels as the load is reduced. Excessive frequency reduction can optionally be avoided by a clamping feature that limits the expansion of the OFF time.
    Type: Application
    Filed: March 13, 2001
    Publication date: September 19, 2002
    Inventor: Allen Tang
  • Patent number: 5982638
    Abstract: A single stage DC-DC power converter uses a combined power factor control and snubber circuit. The combined circuit uses a small inductor connected at one end to the positive rail of the DC power source, and at the other to the anode of a fast power diode. The cathode of the diode is connected to a node and to the anode of a second fast power diode. The cathode of the second diode is connected to a first terminal of the primary winding of the isolation transformer. The second terminal of the primary winding is connected to one side of a high-frequency switch. The other side of the switch is coupled to the negative rail of the DC power source (ground). A small snubber capacitor is connected between the node and the second terminal of the primary winding. A large storage capacitor is connected between the second terminal of the primary winding and ground.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: November 9, 1999
    Assignee: Astec International Limited
    Inventors: Allen Tang, Eric Ho