Patents by Inventor Darrell Lee

Darrell 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).

  • Publication number: 20180214970
    Abstract: A system includes an engine configured to drive a generator to produce a first power output, and a first inverter communicatively coupled to the generator. The first inverter is configured to convert the first power output into a second power output. The system includes a second inverter communicatively coupled to the generator. The second inverter is configured to convert the first power output into a third power output. The third power output includes a welding power output.
    Type: Application
    Filed: March 26, 2018
    Publication date: August 2, 2018
    Inventors: Scott Ryan Rozmarynowski, Darrell Lee Sickels
  • Patent number: 10035414
    Abstract: An automatically-shiftable transaxle includes an input member configured to receive an external power-source torque and rotate about a first axis. The transaxle also includes torque transmitting device(s) and a gear-train, each operatively connected to the input member for selecting transaxle speed ratios, and a first transfer gear operatively connected to the gear-train and rotatable about the first axis. The transaxle also includes an intermediate shaft rotatable about a second axis, and a second transfer gear rotatably fixed to the intermediate shaft and meshed with the first transfer gear. The transaxle additionally includes an electric motor arranged on a third axis for providing a torque input to the second transfer gear. Furthermore, the transaxle includes a differential assembly operatively connected to the intermediate shaft and rotatable about a fourth axis to thereby transmit a transaxle output torque to drive the load. All four transaxle rotational axes are arranged in parallel.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: July 31, 2018
    Assignee: GM Global Technology Operations LLC
    Inventors: James M. Hart, Daryl A. Wilton, Darrell Lee Robinette
  • Publication number: 20180201117
    Abstract: An automatically-shiftable transaxle includes an input member configured to receive an external power-source torque and rotate about a first axis. The transaxle also includes torque transmitting device(s) and a gear-train, each operatively connected to the input member for selecting transaxle speed ratios, and a first transfer gear operatively connected to the gear-train and rotatable about the first axis. The transaxle also includes an intermediate shaft rotatable about a second axis, and a second transfer gear rotatably fixed to the intermediate shaft and meshed with the first transfer gear. The transaxle additionally includes an electric motor arranged on a third axis for providing a torque input to the second transfer gear. Furthermore, the transaxle includes a differential assembly operatively connected to the intermediate shaft and rotatable about a fourth axis to thereby transmit a transaxle output torque to drive the load. All four transaxle rotational axes are arranged in parallel.
    Type: Application
    Filed: January 18, 2017
    Publication date: July 19, 2018
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: James M. Hart, Daryl A. Wilton, Darrell Lee Robinette
  • Patent number: 9925613
    Abstract: A system includes an engine configured to drive a generator to produce a first power output, and a first inverter communicatively coupled to the generator. The first inverter is configured to convert the first power output into a second power output. The system includes a second inverter communicatively coupled to the generator. The second inverter is configured to convert the first power output into a third power output. The third power output includes a welding power output.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 27, 2018
    Assignee: Hobart Brothers Company
    Inventors: Scott Ryan Rozmarynowski, Darrell Lee Sickels
  • Patent number: 9887996
    Abstract: Systems, methods, and other embodiments associated with bidirectional authentication are described herein. According to one embodiment, a method includes a user receiving a communication from an entity. In response to receiving the communication from the entity, the method further includes generating a token. The token may be a one-time passcode, personal identification number (PIN), alphanumeric value, code word, pass phrase, or security question. The token is received by a device of the user. Additionally, the token is transmitted to the entity. The user may then receive evidence of the token from the entity.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: February 6, 2018
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Christopher Phillip Clausen, Lisa Michelle Lepage, Darrell Lee Suen, Jeffrey A. Cornman
  • Patent number: 9884547
    Abstract: A vehicle powertrain includes an engine having a drive shaft. A manual transmission includes an input shaft drivingly connected to the drive shaft and includes a plurality of input gears. A main shaft includes a plurality of driven gears engaged with the input gears and including an output gear that is engaged with a differential. An electric motor is connected through a planetary gear set to a transfer gear on the main shaft.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: February 6, 2018
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Daryl A. Wilton, James M. Hart, Darrell Lee Robinette
  • Publication number: 20170206047
    Abstract: An electronic device is coupled to electronic paper display. The electronic device may be utilized as part of an industrial control system. The central processing unit programmatically and automatically updates the electronic paper display with information to be displayed.
    Type: Application
    Filed: December 9, 2014
    Publication date: July 20, 2017
    Inventors: Darrell Lee HALTERMAN, Darrell James HATFIELD
  • Publication number: 20170113294
    Abstract: The present disclosure provides a welding system having a welder, a welding gun, and a welding gun adapter, the welding gun being a spool gun with an attached motor. The welding gun adapter receives welding power from the welder, and converts it to output power suitable for driving the motor of the welding gun. The welding gun adapter also uses received welding power from the welder for control power. The present techniques allow for the use of welding guns requiring motor power to be used with any ordinary welder.
    Type: Application
    Filed: January 3, 2017
    Publication date: April 27, 2017
    Inventors: Darrell Lee Sickels, Brian Scott Bashore
  • Patent number: 9545687
    Abstract: The present disclosure provides a welding system having a welder, a welding gun, and a welding gun adapter, the welding gun being a spool gun with an attached motor. The welding gun adapter receives welding power from the welder, and converts it to output power suitable for driving the motor of the welding gun. The welding gun adapter also uses received welding power from the welder for control power. The present techniques allow for the use of welding guns requiring motor power to be used with any ordinary welder.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: January 17, 2017
    Assignee: HOBART BROTHERS COMPANY
    Inventors: Darrell Lee Sickels, Brian Scott Bashore
  • Patent number: 9509351
    Abstract: A method includes providing a highly linear front end in a Radio Frequency (RF) receiver, implementing a high Effective Number of Bits (ENOB) Analog to Digital Converter (ADC) circuit in the RF receiver, and sampling, through the high ENOB ADC circuit, at a frequency having harmonics that do not coincide with a desired signal component of an input signal of the RF receiver to eliminate spurs within a data bandwidth of the RF receiver. The input signal includes the desired signal component and an interference signal component. The interference signal component has a higher power level than the desired signal component. The method also includes simultaneously accommodating the desired signal component and the interference signal component in the RF receiver based on an increased dynamic range of the RF receiver and the high ENOB ADC circuit provided through the highly linear front end and the high ENOB ADC circuit.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: November 29, 2016
    Assignee: TAHOE RF SEMICONDUCTOR, INC.
    Inventors: Michael Joseph Shaw, Jonathan Lee Kennedy, Darrell Lee Livezey, Joy Laskar
  • Patent number: 9500637
    Abstract: An internal inspection light system for a fuel water separator bowl of a fuel filtration system is disclosed. The internal inspection light system includes an assembly body, a compartment, and a light source. The assembly body is configured to attach to the fuel water separator bowl. The compartment includes a compartment wall extending from the assembly body with at least a portion of the compartment wall being formed of a material such that sufficient light can pass through the compartment wall to illuminate the fuel water separator bowl, and a compartment cap connected to the compartment wall distal to the assembly body. The light source is located within the compartment.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: November 22, 2016
    Assignee: Caterpillar Inc.
    Inventor: Darrell Lee Morehouse, III
  • Publication number: 20160311045
    Abstract: Systems and methods for setting welding parameters are provided. For example, in certain embodiments, a method includes setting a material thickness of a work piece to be welded based on adjustment of a first input device of a user interface of a welding system when a second input device of the user interface is in a first position, setting a power output of the welding system based on adjustment of the first input device of the user interface of the welding system when the second input device of the user interface is not in the first position, setting a wire feed speed output of the welding system based on adjustment of the second input device of the user interface when the second input device of the user interface is not in the first position; and controlling operating parameters of the welding system in accordance with the settings of the material thickness of the work piece to be welded, the power output, and/or the wire feed speed output.
    Type: Application
    Filed: April 23, 2015
    Publication date: October 27, 2016
    Inventor: Darrell Lee Sickels
  • Patent number: 9473490
    Abstract: Systems, methods, and other embodiments associated with bidirectional authentication are described herein. According to one embodiment, a method includes a user receiving a communication from an entity. In response to receiving the communication from the entity, the method further includes generating a token. The token may be a one-time passcode, personal identification number (PIN), alphanumeric value, code word, pass phrase, or security question. The token is received by a device of the user. Additionally, the token is transmitted to the entity. The user may then receive evidence of the token from the entity.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: October 18, 2016
    Assignee: WELLS FARGO BANK, N.A.
    Inventors: Christopher Phillip Clausen, Lisa Michelle Lepage, Darrell Lee Suen, Jeffrey A. Cornman
  • Publication number: 20160257234
    Abstract: The design is for an automotive cup holder that can be mounted on the door and provide easier accessibility without interfering with switches and controls on the center console. It also is larger in design to accommodate larger drink containers.
    Type: Application
    Filed: December 7, 2015
    Publication date: September 8, 2016
    Inventor: DARRELL LEE GOMES
  • Patent number: 9421709
    Abstract: A method for forming a plastic container in which a heated end product is introduced into a heated preform to expand the preform into at least partial conform with the cavity surfaces of a mold, thereby forming a resultant container, of a first size, with a heated end product. The resultant container is then capped and shrunk to a second size, which is less than the first size. The shrinkage of the reluctant container is greater than the shrinkage of the end product thereby creating a positive pressure within the capped container.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: August 23, 2016
    Assignee: DISCMA AG
    Inventors: Pankaj Kumar, Semen Kharchenko, Darrell Lee, Frederick C. Beuerle
  • Patent number: 9382975
    Abstract: A transmission has a three input torque-transmitting mechanism, such as friction clutches, to achieve torque flow through a countershaft gearing arrangement. The transmission includes an input member, an output member, an input clutch assembly having three input clutches and a countershaft gearing arrangement. The countershaft gearing arrangement is operatively connected with the input clutch assembly and includes: co-planar intermeshing gear sets, first and second countershafts, first, second and third intermediate input shafts.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: July 5, 2016
    Assignee: GM Global Technology Operations, LLC
    Inventor: Darrell Lee Robinette
  • Publication number: 20160139715
    Abstract: Disclosed is a method of interactive display that includes providing a touch-based display screen (102) capable of stereoscopic displaying of object images (502), that further includes displaying a plurality of object images (502) on the display screen (102), wherein at least a first of the object images (502) is selectable and displayed so as to appear to be located at least partially in a zero-plane (510) of the display screen (102), wherein at least a second of the object images (502) is displayed so as to appear to be located at least one of inwardly and outwardly of the zero-plane (510), receiving a first input at a location of the display screen (102) substantially corresponding to the first of the object images (502), and identifying the first input as corresponding to the first of the object images (502) that is selectable and taking at least one further action upon the identification.
    Type: Application
    Filed: June 28, 2013
    Publication date: May 19, 2016
    Inventors: G. David LISCH, Frederick C. BEUERLE, Darrell LEE
  • Publication number: 20160105425
    Abstract: Systems, methods, and other embodiments associated with bidirectional authentication are described herein. According to one embodiment, a method includes a user receiving a communication from an entity. In response to receiving the communication from the entity, the method further includes generating a token. The token may be a one-time passcode, personal identification number (PIN), alphanumeric value, code word, pass phrase, or security question. The token is received by a device of the user. Additionally, the token is transmitted to the entity. The user may then receive evidence of the token from the entity.
    Type: Application
    Filed: October 13, 2014
    Publication date: April 14, 2016
    Applicant: WELLS FARGO BANK, N.A.
    Inventors: Christopher Phillip Clausen, Lisa Michelle Lepage, Darrell Lee Suen, Jeffrey A. Cornman
  • Publication number: 20160098710
    Abstract: Systems, methods, and other embodiments associated with intelligent authentication. According to one embodiment, a system includes a transaction logic configured to receive transaction metadata associated with an attempted transaction. The transaction logic is also configured to identify a user attempting the attempted transaction. The system further includes an activity logic configured to access an activity log associated with the user. The activity log includes values corresponding to previous transactions made by the user and any additional information provided by 3rd party feeds. The activity logic is also configured to compare transaction metadata to the values. The system also includes an authentication logic configured to select an authentication level for the transaction based, at least in part, on the comparison.
    Type: Application
    Filed: October 1, 2014
    Publication date: April 7, 2016
    Applicant: WELLS FARGO BANK, N.A.
    Inventors: Darrell Lee Suen, Sridhar Kotamraju, Christopher P. Clausen, Melody Su-Shin Kao, Christina Z. Ongpin, Kevin R. Cieslak
  • Patent number: D788131
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: May 30, 2017
    Assignee: EZSHIELD, INC.
    Inventors: Eugene Bekker, Darrell Lee Laffoon, Jason Wagner, John Miller