Patents by Inventor David Fu

David Fu 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: 20240128091
    Abstract: A method includes providing, within an etch chamber, a base structure including a target layer disposed on a substrate, and an etch mask disposed on the target layer, dry etching, within the etch chamber, the target layer using thionyl chloride to obtain a processed base structure, and after forming the plurality of features. The processed base structure includes a plurality of features and a plurality of openings defined by the etch mask. The method further includes removing the processed base structure from the etch chamber. In some embodiments, the target layer includes carbon. In some embodiments, the dry etching is performed at a sub-zero degree temperature.
    Type: Application
    Filed: July 12, 2023
    Publication date: April 18, 2024
    Inventors: Zhonghua Yao, Qian Fu, Mark J. Saly, Yang Yang, Jeffrey W. Anthis, David Knapp, Rajesh Sathiyanarayanan
  • Patent number: 11959050
    Abstract: The invention includes ware detergent compositions which provides superior cleaning and removal of oily and fatty soils, without the production of excessive foam. According to the invention applicants have discovered that use of a quaternary cationic surfactant in combination with a nonionic low foaming surfactant can provide oily soil removal from ware that is superior to traditional warewash detergent formulations. Compositions for alkaline, preferably solid, warewash detergents are disclosed, as well as their use in dish machines and methods of manufacture.
    Type: Grant
    Filed: January 5, 2023
    Date of Patent: April 16, 2024
    Assignee: ECOLAB USA INC.
    Inventors: David Dotzauer, Richard Fu, Lisa M. Sanders, Monique Roerdink Lander, John Mansergh, Carter M. Silvernail, Matthew Luedtke
  • Patent number: 11951493
    Abstract: An exposed secondary showerhead system configured to be supported by a conventional shower enclosure. The illustrative showerhead system includes an overhead conduit fluidly coupled to a conventional shower inlet pipe and to at least one showerhead.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: April 9, 2024
    Assignee: Delta Faucet Company
    Inventors: Mark Cipriani, Michael J. Veros, Thomas Edward Gospel, David Lee, Bocomo Fu
  • Publication number: 20240090564
    Abstract: Features relating to a vaporizer body are provided. The vaporizer body may include an outer shell that includes an inner region defined by an outer shell sidewall. A support structure is configured to fit within the inner region of the outer shell. The support structure includes a storage region defined by a top support structure, a bottom support structure, a bottom cap, and a gasket. An integrated board assembly is configured to fit within the storage region of the support structure. The integrated board assembly may include a printed circuit board assembly formed of multiple layers that form a rigid structure and that include an inner, flexible layer. A first antenna is integrated at a proximal end of the flexible layer, and a second antenna is integrated at a distal end of the flexible layer.
    Type: Application
    Filed: April 24, 2023
    Publication date: March 21, 2024
    Inventors: Joshua Fu, Christopher Loental, Marko Markovic, Alexander Weiss, Alexander Ringrose, David Carlberg, Robyn Nariyoshi, Devin Spratt, Nicholas J. Hatton, Yen Jen Chang, Chen Yu Li, Barry Tseng, Prince Wang, Thomas Germann, Andreas Schaefer
  • Publication number: 20240082245
    Abstract: The present invention features interferon-free therapies for the treatment of HCV. Preferably, the treatment is over a shorter duration of treatment, such as no more than 12 weeks. In one aspect, the treatment comprises administering at least two direct acting antiviral agents to a subject with HCV infection, wherein the treatment lasts for 12 weeks and does not include administration of either interferon or ribavirin, and said at least two direct acting antiviral agents comprise (a) Compound 1 or a pharmaceutically acceptable salt thereof and (b) Compound 2 or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 3, 2023
    Publication date: March 14, 2024
    Inventors: Christine Collins, Bo Fu, Abhishek Gulati, Jens Kort, Matthew Kosloski, Yang Lei, Chih-Wei Lin, Ran Liu, Federico Mensa, Iok Chan NG, Tami Pilot-Matias, David Pugatch, Nancy S. Shulman, Roger Trinh, Rolando M. Viani, Stanley Wang, Zhenzhen Zhang
  • Publication number: 20240078851
    Abstract: The disclosure generally pertains to systems and methods for predicting energy consumption in vehicles. In an example method, a predicted energy consumption model associated with a vehicle may be determined. Sensor data associated with the vehicle may be received via a plurality of sensors associated with the vehicle. A driver-based energy consumption model associated with the vehicle may then be determined based at least in part on the sensor data. An estimated energy consumption model associated with the vehicle may then be determined based at least in part on the predicted energy consumption model and the driver-based energy consumption model. A vehicle charging prediction model may then be determined based at least in part on the estimated energy consumption model.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 7, 2024
    Applicant: Ford Global Technologies, LLC
    Inventors: Kai Wu, Chen Zhang, Zhen Hu, Yan Fu, David McCreadie, Sunil Goyal
  • Publication number: 20240072203
    Abstract: A method for fabricating light emitting diode (LED) dice includes the steps of: providing a substrate, and forming a plurality of die sized semiconductor structures on the substrate. The method also includes the steps of providing a receiving plate having an elastomeric polymer layer, placing the substrate and the receiving plate in physical contact with an adhesive force applied by the elastomeric polymer layer, and performing a laser lift-off (LLO) process by directing a uniform laser beam through the substrate to the semiconductor layer at an interface with the substrate to lift off the semiconductor structures onto the elastomeric polymer layer. During the laser lift-off (LLO) process the elastomeric polymer layer functions as a shock absorber to reduce momentum transfer, and as an adhesive surface to hold the semiconductor structures in place on the receiving plate.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicants: SemiLEDs Corporation, SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Chen-Fu Chu, Shih-Kai Chan, Yi-Feng Shih, David Trung Doan, Trung Tri Doan, Yoshinori Ogawa, Kohei Otake, Kazunori Kondo, Keiji Ohori, Taichi Kitagawa, Nobuaki Matsumoto, Toshiyuki Ozai, Shuhei Ueda
  • Patent number: 11436134
    Abstract: Various methods, apparatuses/systems, and media for integrating data are provided. A processor implements a data processing framework configured to run native on a big data platform and abstracts data processing constructs to a user friendly template, thereby eliminating necessity of user initiated tasks of instantiating language level objects. The processor also implements a core set of data pipeline configurations on the template configured to initiate a chain of user defined data transformations. A receiver operatively connected with the processor via a communication network receives input of the chain of the user defined data transformations. The processor tests each transformation independently of each other and outputs data integration solutions on the big data platform based on a positive test result.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: September 6, 2022
    Assignee: JPMORGAN CHASE BANK, N.A.
    Inventors: Vivek Mukherjee, Chia-Ling Wang, David Fu, Rajeswari Karuppasamy, Tara J Paider
  • Publication number: 20220125156
    Abstract: A footwear article (200a) for providing for static discharge from the body of a user of the footwear article (200a) to a ground surface, said footwear article (200a) including an outsole (220a) having one or more apertures extending therethrough so as to provide a passage from an upper surface (224a) of the outsole (220a) to a ground surface; an upper (222a), said upper (222a) extending from at least a portion of periphery of the outsole (220a), and extending over at least a portion of the foot of the user, so as to affix the footwear to the foot of the user; an insole (250a) located above said outsole (220a); and an electrically conductive discharge element (242a) located within said passage of the outsole (220a) and extending between the outsole (220a) and the insole (250a) and in electrical communication between the ground surface and the foot of the user; wherein upon the body of the user having developed static charge therein, said static charge is at least partially discharged from charge flowing from t
    Type: Application
    Filed: January 23, 2020
    Publication date: April 28, 2022
    Inventor: David FU
  • Publication number: 20220012170
    Abstract: Various methods, apparatuses/systems, and media for integrating data are provided. A processor implements a data processing framework configured to run native on a big data platform and abstracts data processing constructs to a user friendly template, thereby eliminating necessity of user initiated tasks of instantiating language level objects. The processor also implements a core set of data pipeline configurations on the template configured to initiate a chain of user defined data transformations. A receiver operatively connected with the processor via a communication network receives input of the chain of the user defined data transformations. The processor tests each transformation independently of each other and outputs data integration solutions on the big data platform based on a positive test result.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 13, 2022
    Applicant: JPMorgan Chase Bank, N.A.
    Inventors: Vivek MUKHERJEE, Chia-Ling WANG, David FU, Rajeswari KARUPPASAMY, Tara J PAIDER
  • Publication number: 20200154818
    Abstract: An elastic element of a footwear article having thereon a transfer pattern applied thereto by a pattern transfer process, wherein said elastic element is elongate and formed from a polymeric or rubberized material and is sized and arranged such that the elastic element is substantially flexible and elastic so as to allow for substantial flexion when in use and during ambulation of the person; and wherein said transfer pattern is maintained upon said flexing of said elastic element of said of said footwear article.
    Type: Application
    Filed: May 7, 2018
    Publication date: May 21, 2020
    Inventor: David FU
  • Publication number: 20190357633
    Abstract: A strain relief element for a footwear article is provided. The strain relief element is engageable with a portion of a footwear article for engagement with a portion of the foot of a subject, wherein the strain relief element is formed from an elastically deformable material, the strain relief element is sized and provided with a geometry, such that upon engagement with the engagement portion of a foot of a subject, the strain relief element elastically deforms and the internal surface of the strain relief element which engages with the foot of a user substantially conforms to the engagement portion of the surface of the foot of a subject. Footwear including such a strain relief element are also provided.
    Type: Application
    Filed: December 13, 2018
    Publication date: November 28, 2019
    Inventor: David Fu
  • Patent number: 9700099
    Abstract: A footwear article comprising a generally elongate sole for engagement with and support of the foot of a person, said sole having an upper surface, a lower surface, a first portion being for interaction with at least the heel region of the foot of the person and a second portion for interaction with at least the metatarsal region of the foot of the person; and a foot engagement means for securing the footwear article to the foot of a person. The footwear article being characterized in that a first portion of the sole includes a first material having a first material property and the a second portion of the sole includes a second material having a second material property; and said first portion and said second portion extend at least to the upper surface of the sole and first material property provides for dampening of load imparted to the foot of the person upon contact with a surface.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: July 11, 2017
    Inventor: David Fu
  • Patent number: D786542
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: May 16, 2017
    Inventor: David Fu
  • Patent number: D794928
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: August 22, 2017
    Inventor: David Fu
  • Patent number: D825907
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: August 21, 2018
    Inventor: David Fu
  • Patent number: D857352
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: August 27, 2019
    Inventor: David Fu
  • Patent number: D874802
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: February 11, 2020
    Inventor: David Fu
  • Patent number: D1003577
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: November 7, 2023
    Inventor: David Fu
  • Patent number: D1016870
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: March 5, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Ernestine Fu, John Suh, Prasanna Natarajan, Jacob Viau, Andriy Banadyga, Brandon Cramer, Grey Parker, David Byron, Andrew John Harris