Patents by Inventor William Chan

William Chan 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: 20070118483
    Abstract: A method. The method comprises, at a reader, performing at least one transaction-based risk management process prior to energizing a contactless interface, initiating communication with a card utilized for the contactless transaction, receiving information associated with the card, and terminating communication with the card to authorizing the contactless transaction.
    Type: Application
    Filed: September 28, 2006
    Publication date: May 24, 2007
    Inventors: Trudy Hill, Jagdeep Sahota, Christian Aabye, Kim Wagner, Anita Ochieano, Carole Oppenlander, William Chan, Craig Glendenning
  • Publication number: 20060241974
    Abstract: Embodiments of the invention provide a comprehensive, automated system and method for evaluating the performance of individuals or entities employed by an organization, particularly useful in peer-profiling physician performance in multi-facility environments. Embodiments of the invention can dynamically compose a virtual peer or group of peers and perform peer-profiling on each individual or group of individuals to be evaluated. For example, a composite physician may be generated from system-wide and/or state-wide healthcare data as a benchmark against which a particular physician is profiled according to industry-standard measurements. The composite physician would have equivalent or similar job function(s) as well as patient population. The composite physician enables a comprehensive “apple to apple” comparison with the particular physician, giving meaning to and facilitating the usefulness of performance evaluation results.
    Type: Application
    Filed: April 21, 2006
    Publication date: October 26, 2006
    Inventors: David Chao, William Chan, Mike Kadyan
  • Publication number: 20040054787
    Abstract: A network server system includes a download manager that manages the publication, purchase and delivery of digital content from multiple content suppliers to wireless services subscribers in multiple domains. Each domain is defined as a different grouping of subscribers, such as a wireless carrier or subsidiary thereof, a business enterprise, or other defined group of subscribers. The download manager maintains data defining the multiple domains and associations between the domains and wireless services subscribers. Digital content suppliers can publish and manage their products on the server system via a computer network and make their products available to the subscribers for purchase or licensing. The subscribers in each of the domains can access the server remotely to purchase rights to download and use the digital content on associated wireless communication devices.
    Type: Application
    Filed: June 19, 2003
    Publication date: March 18, 2004
    Inventors: Rikard M. Kjellberg, Sheng Liang, Tomas G. Lund, William Chan
  • Publication number: 20040054786
    Abstract: A network server system includes a download manager that manages the publication, purchase and delivery of digital products from multiple suppliers to wireless services subscribers in multiple domains. Product suppliers can publish and manage their products on the server system via a computer network and make their products available to the subscribers for purchase or licensing. The subscribers in each domain can access the server remotely to purchase rights to download and use the products on associated wireless communication devices. Multiple different implementations of any product can be maintained, where each implementation corresponds to a different set of device capabilities. Each product can also be associated with multiple different provisioning models, each corresponding to a different set of device capabilities.
    Type: Application
    Filed: June 19, 2003
    Publication date: March 18, 2004
    Inventors: Rikard M. Kjellberg, Sheng Liang, Tomas G. Lund, William Chan, Ramakrishna Chinta, Xinbi Chen