Patents by Inventor Ronald Webber

Ronald Webber 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).

  • Wireless listening system
    Patent number: 8155362
    Abstract: A wireless listening system includes a base operable to receive an electrical signal corresponding to an audio signal, including the ring of an incoming telephone call, up-convert the audio signal to an infrared signal, and transmit the infrared audio signal wirelessly therefrom, and a wireless headset operable to selectably receive either the infrared audio signal transmitted by the base, or an infrared signal corresponding to an audio signal transmitted by a public address system, down-convert the received signal back into the audio signal, and audibly reproduce the audio signal to a wearer of the headset. The system enables a hearing impaired listeners to enjoy their favorite audio programs without disturbing nearby persons with normal hearing and without missing an incoming telephone call, and is also compatible with public IR PA systems currently used to assist the hearing impaired community.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: April 10, 2012
    Assignee: Plantronics, Inc.
    Inventors: Dutton Chris, Corina Sandulescu, Ronald Webber, David G Lashley
  • Wireless listening system
    Publication number: 20090141918
    Abstract: A wireless listening system includes a base operable to receive an electrical signal corresponding to an audio signal, including the ring of an incoming telephone call, up-convert the audio signal to an infrared signal, and transmit the infrared audio signal wirelessly therefrom, and a wireless headset operable to selectably receive either the infrared audio signal transmitted by the base, or an infrared signal corresponding to an audio signal transmitted by a public address system, down-convert the received signal back into the audio signal, and audibly reproduce the audio signal to a wearer of the headset. The system enables a hearing impaired listeners to enjoy their favorite audio programs without disturbing nearby persons with normal hearing and without missing an incoming telephone call, and is also compatible with public IR PA systems currently used to assist the hearing impaired community.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 4, 2009
    Inventors: Dutton Chris, Corina Sandulescu, Ronald Webber, David G. Lashley
  • 6-Membered heterocyclic compounds useful for selective inhibition of the coagulation cascade
    Publication number: 20050267123
    Abstract: The present invention relates to compounds, and prodrugs thereof, compositions and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.
    Type: Application
    Filed: June 23, 2005
    Publication date: December 1, 2005
    Applicant: Pharmacia Corporation
    Inventors: Michael South, Ronald Webber, Horng-Chih Huang, Mihaly Toth, Alan Moormann, Jeffery Snyder, Jeffrey Scholten, Danny Garland, Melvin Rueppel, William Neumann, Scott Long, Wei Huang, John Trujillo, John Parlow, Darin Jones, Brenda Case, Michael Hayes
  • 2-Amino-2-alkyl-4 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
    Publication number: 20050256199
    Abstract: The present invention relates to 2-amino-2-alkyl-4 hexenoic and hexynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors.
    Type: Application
    Filed: July 21, 2005
    Publication date: November 17, 2005
    Inventors: Richard Durley, James Sikorski, Donald Hansen, Michelle Promo, Ronald Webber, Alok Awasthi, Alan Moormann
  • Substituted 5-membered polycyclic compounds useful for selective inhibition of the coagulation cascade
    Publication number: 20050239860
    Abstract: The present invention relates to compounds, and prodrugs thereof, compositions and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.
    Type: Application
    Filed: June 23, 2005
    Publication date: October 27, 2005
    Applicant: Pharmacia Corporation
    Inventors: Michael South, Ronald Webber, Horng-Chih Huang, Mihaly Toth, Alan Moormann, Jeffery Snyder, Jeffrey Scholten, Danny Garland, Melvin Rueppel, William Neumann, Scott Long, Wei Huang, John Trujillo, John Parlow, Darin Jones, Brenda Case, Michael Hayes
  • Amidino compounds useful as nitric oxide synthase inhibitors
    Publication number: 20050165106
    Abstract: The present invention relates to amidino compounds and salts and prodrugs thereof. In another embodiment the present invention also provides a use of the present compounds in therapy, particular as nitric oxide synthase inhibitors. In a further embodiment, the present invention provides methods of making the amidino compounds.
    Type: Application
    Filed: January 10, 2005
    Publication date: July 28, 2005
    Applicant: Pharmacia Corporation
    Inventors: Ronald Webber, Richard Durley, Alok Awasthi, Arijia Bergmanis, Kam Fok, Scott Ganser, Timothy Hagen, E. Hallinan, Donald Hansen, Brian Hickory, Pamela Manning, Michael Mao, Alan Moormann, Barnett Pitzele, Michelle Promo, Richard Schartman, Jeffrey Scholten, Jeffrey Snyder, Mihaly Toth, Mahima Trivedi, Sofya Tsymbalov, Foe Tjoeng
  • Substituted polycyclic aryl and heteroaryl pyridines useful for selective inhibition of the coagulation cascade
    Publication number: 20050153965
    Abstract: The present invention relates to compounds, and prodrugs thereof, composition and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.
    Type: Application
    Filed: December 3, 2004
    Publication date: July 14, 2005
    Applicant: Pharmacia Corporation
    Inventors: Michael South, Brenda Case, Danny Garland, Michael Hayes, Horng-Chih Huang, Wei Huang, Darin Jones, William Neumann, John Parlow, David Reitz, Melvin Rueppel, Ronald Webber
  • 2-amino-2-alkyl-5 heptenoic and heptynoic acid derivatives useful as nitric oxide synthase inhibitors
    Publication number: 20050113451
    Abstract: The present invention relates to 2-amino-2-alkyl-5 heptenoic and heptynoic acid derivatives and their use in therapy, in particular their use as nitric oxide synthase inhibitors.
    Type: Application
    Filed: November 1, 2004
    Publication date: May 26, 2005
    Applicant: Pharmacia Corporation
    Inventors: Donald Hansen, Ronald Webber, Barnett Pitzele, James Sikorski, Mark Massa, Timothy Hagen, Margaret Grapperhaus, Lijuan Wang, Arija Bergmanis, Steven Kramer, E. Hallinan