Patents by Inventor Derek Lee

Derek 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: 11966383
    Abstract: Apparatuses, methods, systems, and computer-readable media are provided for maintaining contact information associated with a contact. In some embodiments a request associated with a contact may be received. Contact information may be obtained from one or more external or internal sources. One or more confidence scores may be generated for the obtained contact information and for one or more values received with the request. Based on the confidence score(s), one or more values associated with the contact may be incorporated in one or more data stores. In some embodiments, suggestions for contact related information may be generated or one or more data stores may be automatically updated.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: April 23, 2024
    Assignee: Comcast Interactive Media, LLC
    Inventors: Peter Lester, Justin Miller, Hendrick Lee, Aseem Sharma, Galen Trevor Gattis, Amber Dixon, Huy Tuan Nguyen, Derek McGowan, John McCrea
  • Publication number: 20240110102
    Abstract: Disclosed are ethylenically unsaturated salts of allyl (poly)ether sulfates utilized as reactive surfactants or emulsifiers during emulsion polymerization.
    Type: Application
    Filed: December 13, 2023
    Publication date: April 4, 2024
    Applicant: RHODIA OPERATIONS
    Inventors: Lichang Zhou, Adnan Siddiqui, Dongcheel Lee, Derek Pakenham, Eugene J. Anderson, Shailesh Majmudar, Eunyong Kim, Homayoun Jamasbi, An Tran, Peng Zhang
  • Publication number: 20240085102
    Abstract: A system and method for recovering high-quality biomethane (RNG) from biogas sources is provided. The gas stream is compressed and liquids are separated from the gas stream at elevated pressure and reduced temperature. The compressing is performed using a plurality of compressors operating in parallel with common control set points. The system and method improve upon conventional practices and yield a biomethane product which meets strict gas pipeline quality specifications. Additionally, the system and method are an improvement to the overall methane recovery efficiency for biogas processing facilities.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 14, 2024
    Applicant: WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
    Inventors: DEREK CHRISTENSEN, JON DENAULT, GREG MILES, KEITH OTT, Douglas LEE PALMER, JR.
  • Publication number: 20240084282
    Abstract: Provided are modified arginine deiminase (ADI) proteins, including ADI proteins that comprise one or more substitutions which increase expression in bacteria as insoluble and refoldable inclusion bodies. Also provided are methods of producing the modified ADI proteins, compositions comprising the ADI proteins, and related methods of treating arginine-dependent and related diseases such as cancer.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 14, 2024
    Inventors: Richard E. Showalter, Robert J. Almassy, James A. Thomson, Wes Sisson, Wei-Jong Shia, Li-Chang (Jason) Chen, Derek Lee
  • Patent number: 11922101
    Abstract: Systems and methods are disclosed for automated generation of integrated circuit designs and associated data. These allow the design of processors and SoCs by a single, non-expert who understands high-level requirements; allow the en masse exploration of the design-space through the generation processors across the design-space via simulation, or emulation; allow the easy integration of IP cores from multiple third parties into an SoC; allow for delivery of a multi-tenant service for producing processors and SoCs that are customized while also being pre-verified and delivered with a complete set of developer tools, documentation and related outputs. Some embodiments, provide direct delivery, or delivery into a cloud hosting environment, of finished integrated circuits embodying the processors and SoCs.
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: March 5, 2024
    Assignee: SiFive, Inc.
    Inventors: Yunsup Lee, Richard Xia, Derek Pappas, Mark Nugent, Henry Cook, Wesley Waylon Terpstra, Pin Hung Chen
  • Patent number: 11916185
    Abstract: A lithium iron phosphate electrochemically active material for use in an electrode and methods and systems related thereto are disclosed. In one example, a lithium iron phosphate electrochemically active material for use in an electrode is provided including, a dopant comprising vanadium and optionally a co-dopant comprising cobalt.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: February 27, 2024
    Assignee: A123 SYSTEMS LLC
    Inventors: Chuanjing Xu, Maha Hammoud, Judith M. LaForest, Hyojin Lee, Derek Johnson
  • Patent number: 11877414
    Abstract: In some examples, a tool-less electronic component retention apparatus includes a bracket to affix to a circuit board, and a spring-loaded arm attached to the bracket. The spring-loaded arm has an engagement tab that is angled downwardly to engage an upper surface of an electronic component to mount the electronic component to the circuit board. The spring-loaded arm is pivotable between an engaged position and a release position by a user without use of a tool.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: January 16, 2024
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Bradford Adam Gill, Tony Seokhwa Moon, Derek Lee Goode
  • Patent number: 11866671
    Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.
    Type: Grant
    Filed: November 23, 2022
    Date of Patent: January 9, 2024
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
  • Publication number: 20230383944
    Abstract: A furnace burner for combusting solid particulate fuel comprises a drum configured for containing the solid particulate fuel for combustion. The drum is supported in a burn chamber of a furnace for rotation about a substantially horizontal axis. The drum comprises a combustion portion inside the burn chamber and configured to support combustion of the fuel therein and a drive portion connected to the combustion portion and extending therefrom to an external end disposed outside the burn chamber for operative coupling to a drive system to rotate the drum. The combustion portion is perforated to permit passage of air but not fuel through a peripheral wall of the combustion portion, and comprises one or more interior flights extending axially and angularly of the drum in a manner conducive of movement of the particulate fuel, upon rotation of the drum, towards a downstream end to release fuel consumed during combustion.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 30, 2023
    Inventors: RYAN SHAUN FRIESEN, DEREK LEE FRIESEN, FRANK PHILIPPSEN, ALBERT PENNER
  • Patent number: 11673347
    Abstract: A system for forming a tendon sleeve on an atmospheric balloon is described herein, the system comprising a coupling assembly including a seam coupling mechanism that forms a seam joint between a first gore panel and a second gore panel, the seam joint is spaced from respective first and second lateral edges of the first and second gore panels to form first and second edge flanges, and an edge coupling mechanism that forms an edge joint between the first and second edge flanges and closes a tendon sleeve, the edge joint spaced from the seam joint, the tendon sleeve includes a tendon sleeve passage between the seam joint and the edge joint and between the first and second edge flanges. The system also includes a tendon positioning mechanism that positions a tendon within the tendon sleeve passage. A tendon sleeve formed by this system is also described herein.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: June 13, 2023
    Assignee: Aerostar International, LLC
    Inventors: Derek Lee Bohannon, Mary Jane Palmer, Michael William Zimmerman
  • Publication number: 20230179747
    Abstract: A projector display system comprises a projector and a laminate glass panel comprising first and second glass layers and an assembly of interlayers sandwiched therebetween. The first glass layer is substantially parallel to the second glass layer and the assembly of interlayers includes a reflective polarizer film. The reflective polarizer film of the laminate glass panel has a predetermined range of incident angles defined by an upper limit and a lower limit, wherein when the image is projected onto the laminate glass panel at an incident angle within the predetermined range of incident angles, the reflective polarizer film is adapted to reflect a minimum threshold amount of a first polarized light component of the said image. The projector projects an image onto the laminate glass panel at a selected incident angle that is at least 30° less than the lower limit of the said predetermined range of incident angles.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 8, 2023
    Inventors: Richard Allan GOSTLIN, Derek Lee SANDQUIST, Jack William FENKHUBER
  • Publication number: 20230167375
    Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.
    Type: Application
    Filed: November 23, 2022
    Publication date: June 1, 2023
    Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
  • Publication number: 20230160208
    Abstract: Various embodiments disclosed relate to a composite shingle. The composite shingle includes a particle layer and a polyketone layer proximate to the particle layer.
    Type: Application
    Filed: November 21, 2022
    Publication date: May 25, 2023
    Inventors: Steven G. Redford, Derek Lee Coover
  • Publication number: 20230121074
    Abstract: In some examples, a tool-less electronic component retention apparatus includes a bracket to affix to a circuit board, and a spring-loaded arm attached to the bracket. The spring-loaded arm has an engagement tab that is angled downwardly to engage an upper surface of an electronic component to mount the electronic component to the circuit board. The spring-loaded arm is pivotable between an engaged position and a release position by a user without use of a tool.
    Type: Application
    Filed: October 18, 2021
    Publication date: April 20, 2023
    Inventors: Bradford Adam Gill, Tony Seokhwa Moon, Derek Lee Goode
  • Patent number: 11599365
    Abstract: A technique includes a first compute node of a cluster of nodes receiving a communication from a cluster maintenance node of the cluster instructing the first compute node to provide an installation image that is received by the first compute node to a second compute node of the cluster. The first node and the second node are peers. The technique includes sharing the first installation stream that communicates the image to the first compute node. Sharing the first installation stream includes, while the first compute node is receiving the first installation stream, the first compute node providing a second installation stream to communicate parts of the image received via the first installation stream to the second compute node.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: March 7, 2023
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Erik Daniel Jacobson, Derek Lee Fults
  • Publication number: 20230034789
    Abstract: A drip cover for a fenestration unit. The fenestration unit includes a frame and a slideable panel supported for sliding movement within the frame. A gap is defined between the slideable panel and the frame. The drip cover includes a mounting member configured to attach to the slideable panel. The drip cover also includes an overhang that projects from the mounting member and that is configured to cover over the gap when the mounting member is attached to the slideable panel. The overhang is supported for resilient flexure relative to the mounting member between a neutral position and a flexed position. The overhang is resiliently biased toward the neutral position. The overhang, when the mounting member is attached to the slideable panel, is configured to contact a surface, thereby resiliently flexing the overhang between the neutral position and the flexed position, as the slideable panel slides relative to the surface.
    Type: Application
    Filed: July 27, 2021
    Publication date: February 2, 2023
    Applicant: JELD-WEN, Inc.
    Inventors: David Lee YAGLA, Philip Steven PERKINS, Derek Lee KINDT, Shane Michael MEYER
  • Publication number: 20230027784
    Abstract: A weatherstrip carrier of a replaceable weatherstrip system for a fenestration unit includes a weatherstrip support configured to hold a weatherstrip. The weatherstrip carrier also includes a coupling member that is attached to the weatherstrip support. The coupling member is configured to removably attach to the fenestration unit. The coupling member includes a spine, a first projection, and a second projection. The first and second projections project from the spine in a common direction. The coupling member is resiliently flexible for movement between a neutral position and a flexed position. The first and second projections are biased toward each other when the weatherstrip carrier is in the flexed position. The second projection is configured to be removably received within the fenestration unit, with the weatherstrip carrier in the flexed position, and with the first and second projections cooperatively compressing against the fenestration unit to retain the weatherstrip carrier thereon.
    Type: Application
    Filed: July 26, 2021
    Publication date: January 26, 2023
    Applicant: JELD-WEN, Inc.
    Inventors: Derek Lee KINDT, Craig E. ABBOTT
  • Publication number: 20230022131
    Abstract: Various aspect of the present disclosure relate to a sealed storage tank. The sealed storage tank includes a first film at least partially defining a first internal chamber of the sealed storage tank. The first film includes a first polymeric layer having a thickness in a range of from about 0.05 mm to about 1 mm. The first film can include an optional first fibrous scrim layer directly contacting the first polymeric layer. The sealed storage tank can further include a second film attached to the first film and at least partially defining a second internal chamber of the sealed storage tank, the second film comprising. The second film can further include a second polymeric layer having a thickness in a range of from about 0.05 mm to about 1 mm. The second film can include an optional second fibrous scrim layer directly contacting the second polymeric layer.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 26, 2023
    Inventors: Steven G. Redford, Derek Lee Coover, Kyle P. Schroeder
  • Patent number: 11542454
    Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: January 3, 2023
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
  • Patent number: 11536707
    Abstract: Systems, methods, and devices for analyzing small volumes of fluidic samples, as a non-limiting example, less than twenty microliters are provided. The devices are configured to make a first sample reading, for example, measure an energy property of the fluid sample, for example, osmolality, make a second sample reading, for example, detecting the presence or concentration of one or more analytes in the fluid sample, or make both the first sample reading and the second sample reading, for example, measuring the energy property of the fluid sample as well as detecting the presence or concentration of one or more analytes in the fluid sample.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: December 27, 2022
    Assignee: TEARLAB RESEARCH, INC.
    Inventors: Benjamin Sullivan, Steve Zmina, Melissa Lee, Brandon Westerberg, Matthew Daniel Solomon, Christian Potzner, Sebastiaan Garst, Matthew Springer, Jason Hayes, Peter Munster, Erol Craig Harvey, Michael Wilkinson, Joanna Slowinska, Derek Lee, Peter Van Ruijven