Patents by Inventor Xia Zhang

Xia Zhang 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: 20100260477
    Abstract: A method for processing a subtitle data stream of a video program includes: receiving the subtitle data stream, wherein subtitle data carried by the subtitle data stream is originally stored with an image format; performing optical character recognition (OCR) on the subtitle data carried by the subtitle data stream in order to derive a subtitle text stream; and processing the subtitle text stream to generate a processed subtitle image, and tagging the processed subtitle image onto an image of the video program. An associated video display system including a demultiplexer and a processing module is also provided.
    Type: Application
    Filed: June 22, 2009
    Publication date: October 14, 2010
    Inventors: Xia Zhang, Chao Yan
  • Publication number: 20100086109
    Abstract: An automated product registration system registers a product in response to an incoming telephone call. Outbound telephonic notifications are sent based on user responses during the product registration. The notification can be a product recall alert, information about a complementary product and/or new feature the user showed interest in, and/or an option to extend warranty coverage. The system can transfer the user to a live agent when the user requests more information.
    Type: Application
    Filed: December 8, 2009
    Publication date: April 8, 2010
    Applicant: AUDIOPOINT, INC.
    Inventors: Brian Lichorowic, Xia Zhang
  • Publication number: 20090286514
    Abstract: A system is responsive to voice commands and requests from a user to access and search distributed data resources. The system may include a speech recognition engine configured to receive a spoken command from the user. A processor is configured to identify a service requested by the user from the spoken command. A search engine is configured to associate the user with other services providing offerings available to the user. A speech synthesizer provides an output to the user that conveys the requested information. The processor may be configured to respond to a spoken selection made by the user to selectively provide the requested information and the offerings to the user. The speech synthesizer is responsive to the processor for converting the information retrieved from the selected service in a format that is audible to the user.
    Type: Application
    Filed: February 6, 2009
    Publication date: November 19, 2009
    Applicant: Audiopoint Inc.
    Inventors: Brian L. Lichorowic, Xia Zhang
  • Publication number: 20090158358
    Abstract: The present invention relates to a paper-breaker touching safety protector, of which the control circuit unit is connected with the paper-breaking machinery part via the motor driving circuit unit, the control circuit unit is connected with the conductive touch panel via the touch detecting circuit unit, the power unit is connected respectively with the control circuit unit and motor driving circuit unit, wherein the touch detecting circuit unit includes the bio-voltage control switch circuit and ground switch circuit, the input control terminal of bio-voltage control switch circuit is connected with the conductive touch panel, the output terminal of control switch circuit is connected with the input control terminal of the ground switch circuit, the output terminal of the ground switch circuit is connected with the input control terminal of the control circuit unit.
    Type: Application
    Filed: September 26, 2008
    Publication date: June 18, 2009
    Applicant: SHANGHAI MOBILEPEAK SEMICONDUCTOR CO., LTD.
    Inventors: Fei Yu, Xia Zhang, Xin Zhang, Tao Ning, Jinfeng Yang
  • Publication number: 20070297934
    Abstract: An alloying system for preparing a titanium alloy, the system comprising a rotating mill to mechanically alloy a mixture of elemental powders in predetermined proportions, the elemental powders including titanium particles, alpha stabilizer particles and beta stabilizer particles; wherein the mixture is mechanically alloyed using low impact energy to layer the titanium particles with beta stabilizer particles whereby sintering of the mechanically alloyed mixture produces alternate layers of alpha and beta stabilizer particles.
    Type: Application
    Filed: August 3, 2005
    Publication date: December 27, 2007
    Inventors: Chandrasekaran Margam, Su Xia Zhang, Meng Kwong Ho
  • Publication number: 20070198992
    Abstract: A computer implemented method, apparatus, and computer program product for changing submitted asynchronous business events to synchronous business events in a business processing system. A first business event is received in the business system. The first business event is then established as a first asynchronous business event. Thereafter, a second business event is received in the business system. The second business event calls for modification of processing of the first business event. The first asynchronous business event is then converted to a first synchronous business event.
    Type: Application
    Filed: January 26, 2006
    Publication date: August 23, 2007
    Applicant: International Business Machines Corporation
    Inventors: Lev Mirlas, Jacob Vandergoot, Xia Zhang
  • Publication number: 20070192365
    Abstract: Embodiments of the present invention address deficiencies of the art in respect to accessing an inventory management system and provide a method, system and computer program product for allocating inventory using a common inventory interface for ordering and payment systems. In one embodiment of the invention, an e-commerce data processing system can include an order entry component configured for coupling to an inventory management system irrespective of an underlying inventory allocation strategy for the inventory management system. The system further can include an inventory management system implementing an underlying inventory allocation strategy and realizing a common inventory interface exposing a check inventory method operable to report an available state for an inventory item irrespective of an underlying strategy for the inventory management system. Finally, the system yet further can include a payment capture component configured for coupling to the order entry component.
    Type: Application
    Filed: January 30, 2006
    Publication date: August 16, 2007
    Applicant: International Business Machines Corporation
    Inventors: Jia Li, Lev Mirlas, Zhong Wu, Xia Zhang, Yanchun Zhao
  • Publication number: 20070036278
    Abstract: A notification system and an automated product registration system are disclosed. The notification system may contact multiple persons simultaneously and use text-to-speech to speak a message to each person over the phone. The notification system may first determine whether a live person has answered the phone before speaking the message. The notification system may be used in conjunction with an automated voice-activated product registration system.
    Type: Application
    Filed: December 5, 2005
    Publication date: February 15, 2007
    Applicant: Audiopoint, Inc.
    Inventors: Brian Lichorowic, Xia Zhang, Bala Sundaram
  • Patent number: 7063815
    Abstract: Metal-metal or metal-ceramic/carbide composite materials are fabricated by combination of powder injection molding and infiltration. This is achieved by first forming a composite system having a matrix component and an infiltrant layer. The matrix component is formed from a metal or ceramic/carbide powder, that is of a higher melting point, admixed with a first binder. The infiltrant layer is formed from a metal powder, that is of a lower melting point, admixed with a second binder. The first and second binders are subsequently removed from the composite system during a debinding process. The composite system is then heated in a sintering furnace to coalesce the matrix component into a matrix phase having a network of interconnected pores, and to effect infiltration of the infiltrant layer into these pores to form the composite material of the present invention.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: June 20, 2006
    Assignee: Agency for Science, Technology and Research
    Inventors: Qingfa Li, Su Xia Zhang, Meng Kwong Ho
  • Publication number: 20050271186
    Abstract: An exemplary embodiment of a system, method and computer program product for interactive voice notification is disclosed. The method for notifying a user of an event can include the steps of: receiving user input on notification criteria; listening for an event; detecting the event; calling the user by telephone when the detected event matches the notification criteria; requesting a user response indicating a live person answered the telephone; receiving the user response indicating the live person answered the telephone; and providing the user with information about the event. In one embodiment, the method can further include: requesting a user authentication; determining if the user authentication is valid; and not providing the user with the information about the even if the authentication is not valid. In another exemplary embodiment, the method can further include: storing the detected event in a database; and querying the database for events matching the notification criteria.
    Type: Application
    Filed: June 2, 2004
    Publication date: December 8, 2005
    Applicant: Audiopoint, Inc.
    Inventors: Brian Lichorowic, Xia Zhang, Bala Sundaram
  • Publication number: 20050028235
    Abstract: The subject invention includes fruits with elevated potassium and the non-naturally salt tolerant occurring plants that produce fruit with elevated potassium when cultivated under elevated salt conditions. The present invention also includes methods of making such fruits and plants. One preferred method is generating a transgenic plant that has an ectopically expressed NHX related gene product.
    Type: Application
    Filed: July 10, 2003
    Publication date: February 3, 2005
    Inventors: Hong-Xia Zhang, Eduardo Blumwald
  • Patent number: 6806453
    Abstract: A scan-print device is hand-held and is scanned over the surface of a paper-like rewritable sheet. The sheet has a colorant responsive to a linear array of pixel-sized electric fields written over the sheet by the scan-print device during each scan, producing a bistable pixel (e.g., black or white) in response to field polarity. The bi-stable, rewritable colorant is highly energy efficient, requiring energy only to change an image, not to hold or illuminate it. Once a series of scans sufficient to cover the entire sheet has been made, the printed image appears as if printed conventionally. The print remains stable until reprinted or intentionally erased. Combined with hand-held scanner-copier technology, a portable copier is also implemented.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: October 19, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Kent D. Vincent, Xia-An Zhang, R. Stanley Williams, Philip J. Kuekes
  • Patent number: 6404028
    Abstract: A method for fabricating an adhesion-resistant microelectromechanical device is disclosed wherein amorphous hydrogenated carbon is used as a coating or structural material to prevent adhesive failures during the formation and operation of a microelectromechanical device.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: June 11, 2002
    Assignee: Ford Global Technologies, Inc.
    Inventors: Robert E. Hetrick, Xia Zhang
  • Patent number: 6146917
    Abstract: A process for the preparation of hermetically sealed electronically active microstructures involves the preparation of a plurality of microstructures and associated conductive paths and lead bond areas on a single wafer such that areas surrounding the microstructures are maintained in a planar condition. A second wafer having a plurality of microstructure-receiving cavities is placed atop the first wafer and fusion or anodically bonded. The microstructures are preferably connected to lead bond pads which lie outside the surround, the second wafer also having bond pad accessing through-holes to facilitate bonding electrical leads to the devices after sawing from the wafer. The lead-connected devices may be further encapsulated by injection molding, potting, or other conventional encapsulative packaging techniques.
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: November 14, 2000
    Assignee: Ford Motor Company
    Inventors: Xia Zhang, David G. McIntyre, William Chi-Keung Tang
  • Patent number: 6145763
    Abstract: An automotive fuel injector having a fluorine-coating amphorous hydronated carbon film coating to resist the formation of carbonaceous deposits thereon. The fluorine-coating amphorous hydronated carbon film is made in part form trifluoromethyltrimethylsilane. The coating helps the fuel injector resist coking or the growth of hard carbonaceous deposits. This reduction in coking and deposits improves the fuel economy and engine performance.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: November 14, 2000
    Assignee: Ford Global Technologies, Inc.
    Inventors: Jonathan Edward Fleming, Michael Howard Parsons, Robert Eugene Hetrick, William Martin Sheeran, Xia Zhang
  • Patent number: 6096149
    Abstract: A method for fabricating an adhesion-resistant microelectromechanical device is disclosed wherein amorphous hydrogenated carbon is used as a coating or structural material to prevent adhesive failures during the formation and operation of a microelectromechanical device.
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: August 1, 2000
    Assignee: Ford Global Technologies, Inc.
    Inventors: Robert E. Hetrick, Xia Zhang
  • Patent number: 5994061
    Abstract: Methods for screening for a drug that increases expression of the human apolioprotein (apo) AI gene and related DNA constructs. A first method has the steps of: (a) introducing into mammalian cells a DNA construct including, functionally joined together in the 5'.fwdarw.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: November 30, 1999
    Assignee: Queen's University at Kingston
    Inventors: Shui-Pang Tam, Xia Zhang
  • Patent number: 5771873
    Abstract: An engine component such as an intake or exhaust valve, or any other component near or within the combustion chamber, is coated with an amorphous hydrogenated carbon film coating to prevent the formation of carbonaceous deposits thereon. Methods for forming the film coating are also disclosed.
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: June 30, 1998
    Assignee: Ford Global Technologies, Inc.
    Inventors: Timothy J. Potter, Xia Zhang, William Vassell, Michael R. Rigley, Robert E. Hetrick