Patents by Inventor David Chan

David 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: 20080249930
    Abstract: A funds transfer system includes a first mobile telephone operating company and a first financial institution which exchanges data communications regarding funds transfer requests with the first mobile telephone operating company. The system further includes a second mobile telephone company and a second financial institution. The system also includes a payment processing network operating company. The payment processing network operating company transfers funds from the first financial institution to the second financial institution to benefit a recipient who owns a mobile telephone served by the second mobile telephone operating company.
    Type: Application
    Filed: August 10, 2007
    Publication date: October 9, 2008
    Inventors: Dennis J. Hill, Sandeep Malhotra, Sara E. Fiebiger, Dana Lorberg, Patrick Killian, Andrew D. Campbell, Robert K. Walls, David Chan
  • Publication number: 20080249911
    Abstract: A method includes storing a plurality of service fee profiles. Each of the profiles is for associating a respective service fee level with each of a plurality of transaction amount tiers. The method further includes, after the storing step, selecting a pair of currencies. The pair of currencies includes a sender currency and a recipient currency. The method also includes assigning one of the stored service fee profiles to the selected pair of currencies to set up a service fee schedule for the selected pair of currencies.
    Type: Application
    Filed: December 5, 2007
    Publication date: October 9, 2008
    Inventors: David Chan, Samuel Lim, Rama Sridhar
  • Publication number: 20080249937
    Abstract: A request for a funds transfer is received from a first financial institution located in a first country. The request includes data that indicates the name and residential address of an individual who initiated the funds transfer. The funds transfer is routed from the first financial institution to a second financial institution located in a second country that is different from the first country. The routing of the funds transfer includes transmitting, to the second financial institution, the name and residential address of the individual who initiated the funds transfer.
    Type: Application
    Filed: August 10, 2007
    Publication date: October 9, 2008
    Inventors: Robert K. Walls, David Chan, Dennis J. Hill, Sara E. Fiebiger
  • Publication number: 20080249912
    Abstract: Data entry fields for entering a transaction fee structure are laid out in a grid of rows and in three or four columns. Data entered in a field in the second column defines the end point amount for a tier of transactions and is automatically populated into the field in the first column in the next row to define the starting point for the next tier of transactions. Data entered into a field in the third or fourth column defines a fee level for the tier of transactions defined by the amounts in the fields in the same row and in the first and second columns.
    Type: Application
    Filed: December 5, 2007
    Publication date: October 9, 2008
    Inventors: David Chan, Samuel Lim, Rama Sridhar
  • Patent number: 7431851
    Abstract: The present invention provides a fat separator device having a container with a spout portion and a cover portion releasably attached to the container. The cover portion including a surface having at least one aperture to allow for passage of a liquid through the cover portion and a plug portion extending down from the surface, the plug portion being operable to releasably cover the spout portion of the container.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: October 7, 2008
    Inventor: David Chan
  • Patent number: 7430668
    Abstract: A method of protecting from modification computer apparatus comprising a plurality of functional modules by monitoring the configuration of functional modules within the computer apparatus. The method comprises: storing a module configuration of the computer apparatus; and checking the actual module configuration against the stored module configuration, and inhibiting function of the computer apparatus if the actual module configuration does not satisfactorily match the stored module configuration. Advantageously, the module configuration is stored on a security token, such as a smart card.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: September 30, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Liqun Chen, David Chan
  • Publication number: 20080190869
    Abstract: The present invention provides a fat separator device having a container with a spout portion and a cover portion releasably attached to the container. The cover portion including a surface having at least one aperture to allow for passage of a liquid through the cover portion and a plug portion extending down from the surface, the plug portion being operable to releasably cover the spout portion of the container.
    Type: Application
    Filed: February 9, 2007
    Publication date: August 14, 2008
    Applicant: Browne & Co.
    Inventor: David Chan
  • Patent number: 7400934
    Abstract: A CMP station can be closed loop controlled by using data obtained by an inline metrology station from a first polished wafer to affect the processing of subsequent polished wafers. The first wafer is polished and measured by the inline metrology station. The metrology station measures at various points the array dielectric thickness, field dielectric thickness, barrier residue thickness and metal residue thickness. The data is then inputted into an algorithm and polishing parameter outputs are calculated. The outputs are sent to the CMP station and used to supplement or replace the previous polishing parameters. Subsequent wafers are polished on the CMP station using the revised polishing parameters.
    Type: Grant
    Filed: March 6, 2006
    Date of Patent: July 15, 2008
    Assignee: Applied Materials, Inc.
    Inventors: Manoocher Birang, Konstantin Y. Smekalin, David A. Chan
  • Publication number: 20080084047
    Abstract: A suspension subassembly for securement to a heavy vehicle trailer includes a hanger bracket for a trailing arm, an air spring mounting bracket, a damper mounting bracket, and a connection member extending longitudinally between the hanger bracket and the damper mounting bracket. The damper mounting bracket is positioned intermediate the hanger bracket and the air spring mounting bracket.
    Type: Application
    Filed: October 9, 2007
    Publication date: April 10, 2008
    Inventors: Christopher Bluff, David Chan, Paul Bell, Shajimon Kaitheri, Shaun Gillespie, Andrew Mathie, Martin Peaker
  • Publication number: 20080064300
    Abstract: A computer-implemented method for process control in chemical mechanical polishing in which an initial pre-polishing thickness of a substrate is measured at a metrology station, a parameter of an endpoint algorithm is determined from the initial thickness of the substrate, a substrates is polished at a polishing station, and polishing stops when an endpoint criterion is detected using the endpoint algorithm.
    Type: Application
    Filed: October 24, 2007
    Publication date: March 13, 2008
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Boguslaw Swedek, Bret Adams, Sanjay Rajaram, David Chan, Manoocher Birang
  • Patent number: 7340953
    Abstract: The present invention relates to a liquid measuring vessel having a removable volume indicating clip.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: March 11, 2008
    Assignee: Browne & Co.
    Inventors: David Green, David Chan
  • Publication number: 20080022128
    Abstract: The preferred embodiment of the invention comprises a computer system which employs a trusted display processor (260), which has a trusted processor (300) and trusted memory (305, 315, 335, 345) physically and functionally distinct from the processor and memory of the computer system. The trusted display processor (260) is immune to unauthorised modification or inspection of internal data. It is physical to prevent forgery, tamper-resistant to prevent counterfeiting, and has crypto functions (340) to securely communicate at a distance. The trusted display processor (266) interacts with a user's smartcard (122) in order to extract and display a trusted image, or seal (1000), generate a digital signature of the bitmap of a document image and control the video memory (315) so that other processes of the computer system cannot subvert the image during the signing process. The user interacts with the trusted display processor via a trusted switch (135).
    Type: Application
    Filed: September 25, 2007
    Publication date: January 24, 2008
    Inventors: Graeme Proudler, Boris Balacheff, Liqun Chen, David Chan
  • Publication number: 20080007880
    Abstract: An LCDI device comprising a first switching element coupled to a second switching element. A shield conductor coupled to the first switching element form a system that monitors output conductors of the device for faults. The second switching element is coupled to a relay that electrically connects input conductors of the device to output conductors of the device when the relay is energized by the second switching element. When a fault occurs, the first switching element generates a signal to the second switching element which de-energizes the relay causing said relay to electrically disconnect the input conductors from the output conductors.
    Type: Application
    Filed: February 2, 2007
    Publication date: January 10, 2008
    Inventors: Roger Bradley, Thomas Keating, David Chan
  • Publication number: 20070296174
    Abstract: A vehicle suspension axle wrap is a composite tubular structure of cast or forged shells of part-tubular shape. The shells are assembled into a tubular form and welded together at juxtaposed edges. The shells can be cast or forged accurately to shape and profile to provide an improved quality axle wrap. Wall thickness variations can be designed into the shells. The juxtaposed edges are shaped to space the welding at the edges from the interior of the assembled axle wrap. The edges are beveled adjacent the external circumferential surfaces of the shells to provide a V-shaped groove at which the welding is made. There is a stepped engagement at the edges between the V-shaped groove and the internal surface of the axle wrap to prevent the welding from extending to the internal surface. Each shell is formed with an aperture at which a welded joint can be made between the axle wrap and an axle.
    Type: Application
    Filed: August 28, 2007
    Publication date: December 27, 2007
    Inventors: David Chan, Martin Peaker
  • Patent number: 7302698
    Abstract: A computing entity comprises a trusted monitoring component having a first processing means and a first memory means, the trusted monitoring component being a self-contained autonomous data processing unit, and a computer platform having a main processing means and a main memory area, along with a plurality of associated physical and logical resources such as peripheral devices including printers, modems, application programs, operating systems and the like. The computer platform is capable of entering a plurality of different states of operation, each state of operation having a different level of security and trustworthiness. Selected ones of the states comprise trusted states in which a user can enter sensitive confidential information with a high degree of certainty that the computer platform has not been compromised by external influences such as viruses, hackers or hostile attacks.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: November 27, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Graeme John Proudler, David Chan
  • Patent number: D556507
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: December 4, 2007
    Assignee: Browne & Co.
    Inventor: David Chan
  • Patent number: D559634
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: January 15, 2008
    Assignee: Browne & Co.
    Inventor: David Chan
  • Patent number: D560444
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: January 29, 2008
    Assignee: Browne & Co.
    Inventor: David Chan
  • Patent number: D560446
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: January 29, 2008
    Assignee: Browne & Co.
    Inventor: David Chan
  • Patent number: D565357
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: April 1, 2008
    Assignee: Browne & Co.
    Inventor: David Chan