Patents by Inventor Roland E. Williams

Roland E. 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: 6955602
    Abstract: A user composes a message within a video game paradigm by hitting targets in the video game environment which are associated with message component candidates such as letters, words, and phrases. Each of the message component candidate has a relative likelihood of selection predicted according to language usage in general and specifically of the user and according to the context of any portion of the message already composed. Message component candidates which are more likely to be selected by the user are associated with targets or other objectives of the video game environment which are more easily achieved. For example, more likely message components are associated more frequently and more centrally located and slower moving targets.
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: October 18, 2005
    Assignee: Zi Technology Corporation LTD
    Inventor: Roland E. Williams
  • Publication number: 20040229697
    Abstract: A user composes a message within a video game paradigm by hitting targets in the video game environment which are associated with message component candidates such as letters, words, and phrases. Each of the message component candidate has a relative likelihood of selection predicted according to language usage in general and specifically of the user and according to the context of any portion of the message already composed. Message component candidates which are more likely to be selected by the user are associated with targets or other objectives of the video game environment which are more easily achieved. For example, more likely message components are associated more frequently and more centrally located and slower moving targets.
    Type: Application
    Filed: May 15, 2003
    Publication date: November 18, 2004
    Inventor: Roland E. Williams
  • Publication number: 20040152482
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Application
    Filed: August 22, 2003
    Publication date: August 5, 2004
    Applicant: AT & T Wireless Services, Inc.
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20040153963
    Abstract: Presentation of results of a predictive analysis of text is delayed until entry of the text by a user is paused by a particular amount of time. The results are available for selection by the user for another particular amount of time. After the other particular amount of time is expired, the results are no longer available to for selection. If a particular result is selected, the selected result either replaces or supplements the entered text.
    Type: Application
    Filed: February 5, 2003
    Publication date: August 5, 2004
    Inventors: Todd G. Simpson, Roland E. Williams, Robert B. O'Dell
  • Publication number: 20040153975
    Abstract: A data entry mechanism for reduced keypads uses relative frequency of usage of bigrams to assist the user. The first character specified by a user is specified unambiguously, the second character specified by the user is also unambiguously specified but efficiency is enhanced by using relative frequency of usage of bigrams, and the remaining characters are specified by single key presses and most likely intended words are predicted according to frequency of usage of words matching the keys pressed by the user. Similarly, the third character can be also interpreted using relative frequency of usage of trigrams which include the first two entered characters. Fourth and subsequent characters can also be interpreted in the context of relative frequency of usage of other n-grams.
    Type: Application
    Filed: February 5, 2003
    Publication date: August 5, 2004
    Inventors: Roland E. Williams, Robert B. O'dell
  • Patent number: 6735432
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: May 11, 2004
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Keith Jarett, Roland E. Williams, Michael A. Raffel, Roderick Nelson, Ileana A. Leuca, Tony S. Lee, Christopher G. Lawrence, Masud Kibria, David R. Glass, Michael D. Bamburak
  • Patent number: 6681118
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: January 20, 2004
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Patent number: 6611692
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: August 26, 2003
    Assignee: AT&T Wireless Services, Inc.
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20030144830
    Abstract: A verbal interface appliance uses an attachable language-specific processing module to perform language-specific tasks. The language module implements an API by which the appliance can submit language-specific processing requests. The appliance submits data representing a user input gesture and receives both data representing appropriate feedback to the user in the language implemented by the language module and one or more candidates selected as likely interpretations of the user's input gesture. The language module also provides font data lookup service to the appliance. The language module can support more than one written language and can support more than one textual input mode.
    Type: Application
    Filed: January 22, 2002
    Publication date: July 31, 2003
    Applicant: Zi Corporation
    Inventor: Roland E. Williams
  • Publication number: 20030107555
    Abstract: Multidirectional keys of a reduced keypad are used to disambiguate between multiple symbols associated with a single key. For example, pressing a key identifies a collection of two or more symbols associated with the key and subsequently rocking the key selects one of the two or more symbols as unambiguously identified by the user.
    Type: Application
    Filed: December 12, 2001
    Publication date: June 12, 2003
    Applicant: Zi Corporation
    Inventor: Roland E. Williams
  • Publication number: 20030069014
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Application
    Filed: October 25, 2002
    Publication date: April 10, 2003
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Publication number: 20030050090
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a land line number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Application
    Filed: September 4, 2002
    Publication date: March 13, 2003
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Patent number: 5915215
    Abstract: In a more economical system for connecting cellular mobile telephone terminals to wire lines, a stand-alone base station comprising modular transceivers alternately tunable to the base station control channel and individual voice channels.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: June 22, 1999
    Assignee: Harris Canda, Inc.
    Inventors: Roland E. Williams, Michael R. Lee, Dan M. McDonald
  • Patent number: 5911120
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: June 8, 1999
    Assignees: AT&T Wireless Services, Atmel Corp
    Inventors: Keith Jarett, Roland E. Williams, Michael A. Raffel, Roderick Nelson, Ileana A. Leuca, Tony S. Lee, Christopher G. Lawrence, Masud Kibria, David R. Glass, Michael D. Bamburak
  • Patent number: 5732360
    Abstract: A remote unit has the ability to switch automatically from a public network to a non-public network comprising of private and residential base stations. In the preferred embodiment, the public network is characterized by cells with each cell having a unique identification signal. Initially, a first switchover from a public network to a non-public network requires the user to manually cause the switchover. The remote unit stores the first identification signal transmitted by the base station from which the remote unit traversed into the region covered by the non-public base station. In addition, the remote unit stores the identification signal associated with a cell of the public network previous to the current cell if the switchover occurred less than two (2) minutes from the exit of the previous cell. In this manner, the remote unit can adaptively learn as it traverses other possible paths from other cells into the region covered by the non-public base station.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: March 24, 1998
    Assignee: AT & T Wireless Services and Atmel Corp
    Inventors: Keith Jarett, Roland E. Williams, Michael A. Raffel, Roderick Nelson, Tony S. Lee, Masud Kibria
  • Patent number: 5675629
    Abstract: A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: October 7, 1997
    Assignee: AT&T
    Inventors: Michael A. Raffel, Michael D. Bamburak, David R. Glass, Keith Jarett, Masud Kibria, Christopher G. Lawrence, Tony S. Lee, Ileana A. Leuca, Joseph P. Marx, Roderick Nelson, Paul B. O'Neill, Roland E. Williams, Peter L. Winship
  • Patent number: 4890978
    Abstract: Methods and apparatus for vane segment alignment and support in a combustion turbine. The vane segment alignment device is comprised of a rotatable, eccentric bushing and pin which is inserted into a slot of the vane segment. The eccentric bushing is further comprised of a cover plate which is peened to a splined torque plate thus holding the eccentric bushing in place against the vane segment but allowing for fine adjustments of the alignment of the vane segments. The vane segment support and alignment device provides for efficient and economical adjustment of the vane segments especially in electric generating plants where combustion turbines undergo high peak load operation. Additionally, the vane segment support and alignment device transfers torques and moments generated by aerodynamic flow from the vane segments to an inner cylinder thereby reducing the amount of misalignment due to aerodynamic drag.
    Type: Grant
    Filed: October 19, 1988
    Date of Patent: January 2, 1990
    Assignee: Westinghouse Electric Corp.
    Inventors: Leroy D. McLaurin, Roland E. Williams, John P. Donlan, Kent G. Hultgren