Patents by Inventor Douglas Williams

Douglas Williams 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: 12686976
    Abstract: Electronic patch and crack sealing devices, assemblies, and methods. In one embodiment, a device for surface repair includes an application arm having an electrically-heated torch heating element and an interconnect end adjacent the electrically-heated torch heating element. The device may include at least one applier. In particular embodiments the applier is an interchangeable applier removably coupled to the interconnect end. The result may be an improved electrically-heated device and method for applying/manipulating a polymer asphalt binder and construction aggregate composition at a proper application temperature.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: July 21, 2026
    Inventor: Douglas Williams
  • Patent number: 12643920
    Abstract: In one aspect, provided is a compound of Formula I, In Formula I, M is Pt or Pd; L has the structure F1 is or a direct bond; rings A, B, C, D, and F are independently monocyclic rings or multicyclic fused ring systems; each of X1 to X10 is independently C or N; each of Z1 to Z4 is C or N; each of L1 to L5 is a direct bond or an organic linker; each of a, b, c, and d is 0 or 1; each K1 to K4 is a direct bond, O, or S; each of Z1 to Z4 that is connected to O or S is C; and each RA, RB, RC, RD, RE, and RX is independently hydrogen or a substituent.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: June 2, 2026
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Morgan C. Macinnis, Noah Horwitz, Rasha Hamze, Fadi M. Jradi, Sean Michael Ryno, Douglas Williams, Charles J. Stanton, Raghupathi Neelarapu, Weiye Guan
  • Publication number: 20260100287
    Abstract: A system and method are disclosed which pertain to generating feedback on ultrasound scans. The system includes an artificial intelligence (AI) model, trained on a diverse dataset of ultrasound scans and associated findings, which processes scan data to generate a set of assessment facts. A user interface, driven by per-exam configuration, allows the reviewer to select appropriate items based on findings accuracy, scan completeness, and other teaching points. The AI model synthesizes the assessment facts and instructions to generate a written review of the ultrasound scan. The system can provide feedback in multiple languages and is adaptable to various types of ultrasound scans and healthcare settings.
    Type: Application
    Filed: October 4, 2024
    Publication date: April 9, 2026
    Applicant: Global Ultrasound Institute, Inc.
    Inventors: Douglas Williams, Svetlana Zacharchenko
  • Patent number: 12577268
    Abstract: Tetradentate platinum complexes including an imidazole/benzimidazole carbene having a structure of Formula I is disclosed. In Formula I, M is Pd or Pt. These platinum carbenes with the specific substituents disclosed herein are novel and provides phosphorescent emissive compounds that exhibit physical properties that can be tuned, such as sublimation temperature, emission color, and device stability.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: March 17, 2026
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Tyler Fleetham, Peter Wolohan, Jason Brooks, Pierre-Luc T. Boudreault, Charles J. Stanton, III, Olexandr Tretyak, Raghupathi Neelarapu, Katarina Rohlfing, Douglas Williams, Rasha Hamze
  • Publication number: 20260052897
    Abstract: Provided are organometallic compounds. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Application
    Filed: January 24, 2025
    Publication date: February 19, 2026
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Joseph A. MACOR, Tyler FLEETHAM, Geza SZIGETHY, Jason BROOKS, Hsiao-Fan CHEN, Rasha HAMZE, Mahesh PAUDYAL, Muazzam IDRIS, Douglas WILLIAMS
  • Patent number: 12522565
    Abstract: High performance OLED that includes deuterated compounds in the emissive layer are disclosed. The OLED includes an anode; a cathode; and an emissive layer, disposed between the anode and the cathode. In the OLED, the emissive layer includes a first phosphorescent emitter and a first host; the first phosphorescent emitter is a metal complex; the first host is partially or fully deuterated; and at least one additional condition is true.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: January 13, 2026
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Tyler Fleetham, Nicholas J. Thompson, Jason Brooks, Ivan Milas, Jerald Feldman, Siva Kumar Talluri, Mahesh Paudyal, Douglas Williams, Eric A. Margulies, Chun Lin, Bin Ma
  • Patent number: 12262631
    Abstract: Provided are organometallic compounds. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: March 25, 2025
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Joseph A. Macor, Tyler Fleetham, Geza Szigethy, Jason Brooks, Hsiao-Fan Chen, Rasha Hamze, Mahesh Paudyal, Muazzam Idris, Douglas Williams
  • Patent number: 12239012
    Abstract: A compound is disclosed that is selected from the group consisting of a structure having and a structure having
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: February 25, 2025
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Jason Brooks, Douglas Williams, Charles J. Stanton, III, Eugene S. Gutman, Wei Bao
  • Patent number: 12204908
    Abstract: A branch predictor predicts a first outcome of a first branch in a first block of instructions. Fetch logic fetches instructions for speculative execution along a first path indicated by the first outcome. Information representing a remainder of the first block is stored in response to the first predicted outcome being taken. In response to the first branch instruction being not taken, the branch predictor is restarted based on the remainder block. In some cases, entries corresponding to second blocks along speculative paths from the first block are accessed using an address of the first block as an index into a branch prediction structure. Outcomes of branch instructions in the second blocks are concurrently predicted using a corresponding set of instances of branch conditional logic and the predicted outcomes are used in combination with the remainder block to restart the branch predictor in response to mispredictions.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: January 21, 2025
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Marius Evers, Douglas Williams, Ashok T. Venkatachar, Sudherssen Kalaiselvan
  • Patent number: 12084465
    Abstract: Disclosed are platinum or palladium complexes featuring tetradentate ligands with at least one side that has an NN binding motif are disclosed. The disclosed organometallic compounds have a structure of where M is Pt or Pd. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: September 10, 2024
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Morgan C. MacInnis, Woo-Young So, Hsiao-Fan Chen, Tyler Fleetham, Jason Brooks, Douglas Williams, Charles J. Stanton, III, Satwinder Singh Marok, Hojae Choi
  • Publication number: 20240199668
    Abstract: Compounds of are provided. In these structures, M is Pt or Pd; each of X1 to X6, X9 to X12, and Z1 to Z3 is C or N; each of L1, L2, L3, and L4 is a direct bond or a linker; at least three of L1, L2, L3, and L4 are present; each K1, K2, and K3 is a bond, O, or S; when Z1 is N, ring A in Formula I is not a pyridine or pyrazole; L? is a bond or an organic linker; Y is selected from the group consisting of amino, alkoxy, aryloxy, or SiR1R2R3; when Y is SiR1R2R3, L2 is not BR. Devices, consumer products, and formulations containing these compounds are also disclosed.
    Type: Application
    Filed: November 30, 2023
    Publication date: June 20, 2024
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan CHEN, Tyler FLEETHAM, Rasha HAMZE, Morgan C. MACINNIS, Nicholas J. THOMPSON, Fadi M. JRADI, Jason BROOKS, Charles J. STANTON, Dmitry ANDRIANOV, Olexandr TRETYAK, Douglas WILLIAMS
  • Publication number: 20240146113
    Abstract: The technology described herein relates to techniques for calibrating wireless power transmission systems for operation in multipath wireless power delivery environments. In an implementation, a method of calibrating a wireless power transmission system for operation in a multipath environment is disclosed. The method includes characterizing a receive path from a calibration antennae element to a first antennae element of a plurality of antennae elements of the wireless power transmission system, characterizing a transmit path from the first antennae element to the calibration antennae element, and comparing the transmit path to the receive path to determine a calibration value for the first antennae element in the multipath environment.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Applicant: Ossia Inc.
    Inventors: Hatem Zeine, Dale Mayes, Douglas Williams, Siamak Ebadi
  • Publication number: 20240124508
    Abstract: A compound having the following formula is disclosed. The compound is useful as an emitter in OLED applications.
    Type: Application
    Filed: September 22, 2023
    Publication date: April 18, 2024
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Morgan C. MACINNIS, Nicholas J. THOMPSON, Tyler FLEETHAM, Jason BROOKS, Scott BEERS, Peter WOLOHAN, Sean Michael RYNO, Ivan MILAS, Charles J. STANTON, III, Olexandr TRETYAK, Ragupathi Neelarapu, Katarina Rohlfing, Douglas Williams
  • Publication number: 20240122059
    Abstract: A compound of Formula I, is provided. In Formula I, one of Z1, Z2, and Z3 is N and the remainder are C; each of L1 and L2 is independently selected from a direct bond and a linking group; at least one of R1, R2, RA, RB, RC, RD, and RE comprises a group R* having a structure selected form the group consisting of Formula II, -Q(R3)(R4)a(R5)b, Formula III, and Formula IV, Each R, R?, R?, R1, R2, R3, R4, R5, RA, RB, RC, RD, RE, RF, RG, and RH is independently hydrogen or a General Substituent, with the proviso that group R* is not adamantyl. Formulations, OLEDs, and consumer products containing the compound are also provided.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 11, 2024
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan CHEN, Geza SZIGETHY, Rasha HAMZE, Nicholas J. THOMPSON, Hojae CHOI, Weiye GUAN, Raghupathi NEELARAPU, Charles J. STANTON, Douglas WILLIAMS, Ving Jick LEE, Joseph A. MACOR, Dmitry ANDRIANOV, Chao LIANG, Steven Kit CHOW, Tyler FLEETHAM, Peter WOLOHAN, Morgan C. MACINNIS
  • Publication number: 20240090312
    Abstract: A compound having a structure of the formula Ir(LA)(LB), in which LA is a bidentate, tridentate, tetradentate, pentadentate, or hexadentate ligand and LB is a monodentate, bidentate, tridentate, or tetradentate ligand, or not present, and where the total denticity of LA plus LB is 6, and LA includes at least one structure of Formula I: is disclosed as a useful phosphorescent emitter compound.
    Type: Application
    Filed: July 24, 2023
    Publication date: March 14, 2024
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Geza SZIGETHY, Joseph A. MACOR, Charles STANTON, Galyna DUBININA, Douglas WILLIAMS
  • Publication number: 20240054614
    Abstract: Methods and systems for deciding whether, when, for how long, and/or where insertable image content will be displayed on top of a video presentation (i.e. existing image content) are disclosed. This can be for the imminent placement of insertable image content or a delayed placement of insertable image content. The decision making process depends upon the generation of a ‘cool map’. A cool map is a weighted map of the screen real estate that shows the areas that it would be practical to place insertable image content.
    Type: Application
    Filed: March 10, 2022
    Publication date: February 15, 2024
    Inventors: Douglas WILLIAMS, Ian KEGEL, Brahim ALLAN, Martin TRIMBY, Luke PILGRIM
  • Publication number: 20240049590
    Abstract: A compound is disclosed that is selected from the group consisting of a structure having and a structure having
    Type: Application
    Filed: May 24, 2023
    Publication date: February 8, 2024
    Applicant: Universal Display Corporation
    Inventors: Hsiao-Fan CHEN, Jason BROOKS, Douglas WILLIAMS, Charles J. STANTON, III, Eugene S. GUTMAN, Wei BAO
  • Patent number: 11876385
    Abstract: The technology described herein relates to techniques for calibrating wireless power transmission systems for operation in multipath wireless power delivery environments. In an implementation, a method of calibrating a wireless power transmission system for operation in a multipath environment is disclosed. The method includes characterizing a receive path from a calibration antennae element to a first antennae element of a plurality of antennae elements of the wireless power transmission system, characterizing a transmit path from the first antennae element to the calibration antennae element, and comparing the transmit path to the receive path to determine a calibration value for the first antennae element in the multipath environment.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: January 16, 2024
    Assignee: Ossia Inc.
    Inventors: Hatem Zeine, Dale Mayes, Douglas Williams, Siamak Ebadi
  • Publication number: 20230371360
    Abstract: In one aspect, provided is a compound of Formula I, In Formula I, M is Pt or Pd; L has the structure F1 is or a direct bond; rings A, B, C, D, and F are independently monocyclic rings or multicyclic fused ring systems; each of X1 to X10 is independently C or N; each of Z1 to Z4 is C or N; each of L1 to L5 is a direct bond or an organic linker, each of a, b, c, and d is 0 or 1; each K1 to K4 is a direct bond, O, or S; each of Z1 to Z4 that is connected to O or S is C; and each RA, RB, RC, RD, RE, and RX is independently hydrogen or a substituent.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 16, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan CHEN, Morgan C. MACINNIS, Noah HORWITZ, Rasha HAMZE, Fadi M. JRADI, Sean Michael RYNO, Douglas WILLIAMS, Charles J. STANTON, Raghupathi NEELARAPU, Weiye GUAN, Joseph A. MACOR, Geza SZIGETHY
  • Patent number: 11814403
    Abstract: Tetradentate platinum complexes comprising an imidazole/benzimidazole carbene having a structure of Formula I is disclosed. In Formula I, M is Pd or Pt. These platinum carbenes with the specific substituents disclosed herein are novel and provides phosphorescent emissive compounds that exhibit physical properties that can be tuned, such as sublimation temperature, emission color, and device stability.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: November 14, 2023
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Hsiao-Fan Chen, Tyler Fleetham, Peter Wolohan, Jason Brooks, Pierre-Luc T. Boudreault, Charles J. Stanton, III, Olexandr Tretyak, Raghupathi Neelarapu, Katarina Rohlfing, Douglas Williams