Patents by Inventor Mark Woo

Mark Woo 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: 20250062447
    Abstract: A battery cell including a can body of an enclosure comprising a sheet of metal that is folded into an open cylindrical shape and welded. The can body includes a first opening and a second opening at opposite ends of the can body. The can body is configured to receive a battery cell stack. A lid portion of the enclosure is attached to the first opening of the can body. A bottom portion of the enclosure is attached to the second opening of the can body.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 20, 2025
    Inventors: Diptak BHATTACHARYA, Anil K. SACHDEV, Seung-Woo CHU, Mark W. VERBRUGGE, Ryan Patrick HICKEY
  • Patent number: 12226311
    Abstract: A prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be reshaped into an expanded form in order to receive and/or support an expandable prosthetic heart valve therein is disclosed, together with methods of using same. The prosthetic heart valve may be configured to have a generally rigid and/or expansion-resistant configuration when initially implanted to replace a native valve (or other prosthetic heart valve), but to assume a generally expanded form when subjected to an outward force such as that provided by a dilation balloon or other mechanical expander.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: February 18, 2025
    Assignee: EDWARDS LIFESCIENCES CORPORATION
    Inventors: Visith Chung, Da-Yu Chang, Brian S. Conklin, Grace Myong Kim, Louis A. Campbell, Donald E. Bobo, Jr., Myron Howanec, Jr., David S. Lin, Peng Norasing, Francis M. Tran, Mark Van Nest, Thomas Chien, Harvey H. Chen, Isidro L. Guerrero, Derrick Johnson, Paul A. Schmidt, Cindy Woo
  • Patent number: 12202986
    Abstract: The invention relates to printable ion-conductive and viscosity-tunable inks based on two-dimensional (2D) insulators, forming methods and applications of the inks. The 2D insulating material based printable ink includes at least one solvent; and an exfoliated composition dispersed in the at least one solvent. The exfoliated composition includes a 2D insulating material and a dispersant and stabilizing agent. The printed structures of the 2D insulating material based printable ink possess high ionic conductivity, chemical and thermal stability, and electrically insulating character, which are an ideal set of characteristics for printable battery components such as separators and solid electrolytes.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: January 21, 2025
    Assignee: NORTHWESTERN UNIVERSITY
    Inventors: Mark C. Hersam, Ana Carolina Mazarin de Moraes, Jung-Woo Ted Seo
  • Patent number: 7680788
    Abstract: A music search method for finding a desired song in a song database. The method comprises generating a difference sequence for each song in the song database by determining the relative difference between adjacent notes. Next, a note sequence is chosen for the song to be found within the song database. A difference argument is generated for the note sequence by determining the relative difference between adjacent notes. The difference argument for the note sequence and the difference sequence for each song in the song database is compared. The desired song is found if the difference argument for the note sequence corresponds to a portion of the difference sequence for the desired song, or if the net difference at the closest match position is within a set difference threshold.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: March 16, 2010
    Inventor: Mark Woo
  • Publication number: 20040100390
    Abstract: The disclosed embodiments of the invention relate to a method and system of communication for a confined area of a facility. Personal identification information is received in at least one of a set of stations distributed throughout the confined area. Attraction reservation information is received relating to at least one attraction to request at least one reservation for a guest. The reservation information is stored.
    Type: Application
    Filed: November 18, 2003
    Publication date: May 27, 2004
    Applicant: SafeTzone Technologies Corp.
    Inventors: Timothy W. Giraldin, Patrick W. Giraldin, Regan E. Kelly, Martin F. Crowley, Eric Couch, Y-Tin Gross, Mark Woo
  • Publication number: 20040030691
    Abstract: A music search method for finding a desired song in a song database. The method comprises generating a difference sequence for each song in the song database by determining the relative difference between adjacent notes. Next, a note sequence is chosen for the song to be found within the song database. A difference argument is generated for the note sequence by determining the relative difference between adjacent notes. The difference argument for the note sequence and the difference sequence for each song in the song database is compared. The desired song is found if the difference argument for the note sequence corresponds to a portion of the difference sequence for the desired song, or if the net difference at the closest match position is within a set difference threshold.
    Type: Application
    Filed: August 8, 2003
    Publication date: February 12, 2004
    Inventor: Mark Woo
  • Patent number: 6678680
    Abstract: A music search method for finding a desired song in a song database. The method comprises generating a difference sequence for each song in the song database by determining the relative difference between adjacent notes. Next, a note sequence is chosen for the song to be found within the song database. A difference argument is generated for the note sequence by determining the relative difference between adjacent notes. The difference argument for the note sequence and the difference sequence for each song in the song database is compared. The desired song is found if the difference argument for the note sequence corresponds to a portion of the difference sequence for the desired song, or if the net difference at the closest match position is within a set difference threshold.
    Type: Grant
    Filed: January 6, 2000
    Date of Patent: January 13, 2004
    Inventor: Mark Woo