Patents by Inventor Yen-Fu Chen

Yen-Fu Chen 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: 7836441
    Abstract: An application server administration framework (ASAF) minimizes the number of manual steps during the installation or modification processes by allowing a user to accomplish the installation or modification by entering values in a property file. A deployment script is invoked that identifies changes in the property files, and invokes appropriate procedures from a procedure script. The procedure script links the property file to one or more component scripts so that the values entered by the administrator are populated to the appropriate component scripts. When the values have been populated to the appropriate component scripts, the deployment script invokes the scripting engine which runs the scripts to make the necessary changes to the configuration files for the application server.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: November 16, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, Cliff D. Cyphers, Angel E. Tomala-Reyes, Keith R. Walker, Sarah V. White Eagle
  • Patent number: 7821424
    Abstract: An asset is located in a facility via triangulation. When the user enters the facility with the asset, the user receives a base and code from a base/code booth. The code may be stored on a removable card. The user secures the asset by entering the code. While the user is away from the facility, the base is monitored for movement detected by the motion sensor. When the user returns to the facility, a locator panel displays the location of the asset determined by triangulation using the locators.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: October 26, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, Randolph Michael Forlenza, John Paul Kaemmerer, Raghuraman Kalyanaraman
  • Patent number: 7814558
    Abstract: An approach that proactively manages login security data is provided. The system selects requesters of a software application resource. A privileged requester is used to request login security data pertaining to the selected requesters. The login security data that is received is compared to one or more parameters that indicate which action(s) should take place. Based on this comparison, one or more actions are taken on behalf of the selected requesters. One of the actions that can be taken is a grace period. One of the actions that can be taken is an automatic security setting update. Another action that can be taken is an automatic notification that automatically informs a user or application that a requestor's access to the resource is about to expire.
    Type: Grant
    Filed: March 15, 2008
    Date of Patent: October 12, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, Chris Guo Lee, Anmol Neelammna Matada, Adeel Omer, Ningning Wang
  • Publication number: 20100250478
    Abstract: A method, system, and computer program product for issuing an alert when a method of a live demonstration deviates from demonstration simulation actions. A computer receives a command to commence a demonstration simulation. During the demonstration simulation, capture logic of a computer is initialized. The capture logic records events of the demonstration simulation. When a live demonstration subsequently initiated, demonstration verification logic of the computer continually monitors, in real-time, events of the live demonstration and compares the events to the previously recorded events captured during the demonstration simulation. In response to detecting that a live demonstration has deviated from the recorded demonstration simulation method, the demonstration verification logic issues a non-invasive alert. The non-invasive alert may be issued using visual, audible, or vibration feedback cues in such manner that an audience observing the live demonstration is un-aware of the non-invasive alert.
    Type: Application
    Filed: March 30, 2009
    Publication date: September 30, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Danny Yen-Fu Chen, Sarah Vijoya White Eagle, Fabian F. Morgan, Keith Raymond Walker
  • Patent number: 7800701
    Abstract: A primary broadcast receiver is automatically tuned by a secondary broadcast receiver receiving a first broadcast signal corresponding to a source of an origin program by program transition detectors detecting monochrome interprogram dead frame or closed captioning for the hearing impaired text words according to user-specified tune conditions; by a tuner controller enabling the secondary broadcast receiver and a program transition detector to begin monitoring a first broadcast signal currently tuned by the primary broadcast receiver, while allowing tuning of the primary broadcast receiver by a user, and by automatically tuning the primary broadcast receiver to the first broadcast signal upon signal by the program transition detector that one or more of the user-specific tune conditions have been met.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: September 21, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Nancy T. Sun, Keith Raymond Walker
  • Patent number: 7791502
    Abstract: The present invention is a method for locating an asset in a facility. An example of an asset is a vehicle and an example of a facility is a parking facility. When the user enters the facility with the asset, the user receives a base and code from a base/code booth. The code may be stored on a removable card. The user secures the asset by entering the code. While the user is away from the facility, the present invention monitors the base for movement detected by the motion sensor. When the user returns to the facility, a locator panel displays the location of the asset. The present invention determines the location of the asset by triangulation using the locators. The user then returns to the asset, deactivates the motion sensor, returns the base and code to a base/code booth, pays for the storage services, and exits the facility.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: September 7, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, Randolph Michael Forlenza, John Paul Kaemmerer, Raghuraman Kalyanaraman
  • Patent number: 7788710
    Abstract: A Centralized Authentication & Authorization (CAA) system that prevents unauthorized access to client data using a secure global hashtable residing in the application server in a web services environment. CAA comprises a Service Request Filter (SRF) and Security Program (SP). The SRF intercepts service requests, extracts the service client's identifier from a digital certificate attached to the request, and stores the identifier in memory accessible to service providers. The client identifier is secured by the SP using a key unique to the client identifier. When the web services manager requests the client identifier, the web services manager must present the key to the SP in order to access the client identifier. Thus, the present invention prevents a malicious user from attempting to obtain sensitive data within the application server once the malicious user has gained access past the firewall.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: August 31, 2010
    Assignee: International Business Machines Corporation
    Inventors: Messaoud Benantar, Yen-Fu Chen, John W. Dunsmoir, Randolph Michael Forlenza, Wei Liu, Sandra Juni Schlosser
  • Patent number: 7756337
    Abstract: A method, computer program product, and a data processing system for performing handwriting recognition of a language having character stroke order rules. A stroke parameter set describing attributes of a handwritten stroke is calculated, and a user input indicates a stroke order knowledge. A reference character dictionary includes a record having a plurality of reference parameter sets each defining attributes of reference character strokes. A stroke sequence number of the stroke parameter set is identified and at least one of the reference parameter sets are excluded from a comparison with the stroke parameter set based on the stroke sequence number.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: July 13, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John W. Dunsmoir
  • Patent number: 7747685
    Abstract: A method and apparatus is provided for automatically detecting display sharing, setting display sharing status, and generating alerts in instant messaging. If the display is shared, the present invention intercepts an instant message before it is displayed and generates alerts to senders. Senders have options to display the message, delete the message, or allow the message to be queued until display is no longer shared. Alternatively, if the sender's instant messaging application supports the functionality, the mechanism of the present invention may present the user with options to display the message or allow the message to be queued until display is no longer shared without sending an alert message. A privacy list of contacts may be automatically built when integrated with a calendar system for controlling instant messaging access and behavior.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: June 29, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Mei Yang Selvage, Keith Raymond Walker
  • Patent number: 7734704
    Abstract: A method and system for redisplaying or re-presenting an instant message. An instant message is received at a client and stored in a repository. The instant message is displayed in a first window which is provided by the client, and which is viewable by a user of the client. Alternatively, the message is converted to another format (e.g., speech) capable of being comprehended by the user via a non-visual sense, and presented to the user. The message is identified as being unread (or not comprehended) by the user based on pre-defined criteria. Detection of a pre-defined action prompts a search of the repository for any message identified as unread (or not comprehended). The message is located in the repository based on the search. Automatically, the message is redisplayed in a second window viewable by the user, or the message is re-presented to the user.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: June 8, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Patsy Annette Spears, Keith Raymond Walker
  • Patent number: 7716596
    Abstract: A computer implemented method and computer program product for protecting a pre-filled user input field on a returned webpage from an accidental overwrite. The method identifies the pre-filled input field by detecting a mouseover. In response to a user command to change the state of the pre-filled input field, the method changes an initially unlocked pre-filled input field to a locked state or changes an initially locked pre-filled input field to an unlocked state.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: May 11, 2010
    Assignee: International Business Machines Corporation
    Inventors: Andrew H. Cao, Yen-Fu Chen, Fabian F. Morgan, Keith Raymond Walker
  • Publication number: 20100070584
    Abstract: A method and system for dynamic e-mail view conversion. An e-mail inbox capable of displaying one or more e-mail messages associated with a particular thread can be dynamically consolidated. Next, the e-mail messages associated with the particular thread can be converted into a forum-like list. Thereafter, varying viewing options are provided with respect to the e-mail inbox in order to optimize user interaction with the e-mail inbox through the use of the forum-like list.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 18, 2010
    Inventors: Danny Yen-Fu Chen, Ta-Wei Lin, Chih-Wen Su, Meng Li Wong
  • Patent number: 7676357
    Abstract: A method for the rapid, dynamic conversion of Pin Yin words is disclosed. The present invention comprises a web-based computer program. The user identifies an input which may be a hybrid or unaccented Pin Yin word. The character is translated dynamically into an accented Pin Yin word, a Simplified Chinese character or a Traditional Chinese character. The translated character is then displayed. The translation is done in the web page without a round trip to the server.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: March 9, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John W. Dunsmoir, Hari Shankar
  • Patent number: 7672440
    Abstract: A computer/telephony integrated single-point-of-contact system (CISS) enabling a user to contact another using multiple devices with a single contact attempt is disclosed. A plurality of computer programs residing in a computer use a subscriber database, authorization database, priority list database, and device attributes database to determine how to respond to a request to contact a subscriber. If the request is an emergency, the computer repeatedly contacts all of the subscriber's devices until a response is received. Otherwise, the computer contacts the subscriber's devices in a sequential order determined by the subscriber. The computer can also delete redundant un-received messages from a subscriber's devices and create a real-time connection between the requester and the subscriber, if it is technically possible, at the subscriber's request.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: March 2, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Nancy Sun, Keith Raymond Walker
  • Patent number: 7661067
    Abstract: A computer implemented method, data processing system, and computer program product for allowing a user to quickly and directly responds to a turn in an instant messaging conversation. One or more instant messaging chat conversations are displayed to a user. User input is received selecting a turn in the one of more instant messaging chat conversations. Responsive to receiving the user input selecting a turn, a user input region is provided to the user, wherein the user input region is used to receive an instant message from the user. Upon the user entering an instant message into the user input region, the message is sent to a set of participants in the instant messaging chat conversation.
    Type: Grant
    Filed: February 21, 2006
    Date of Patent: February 9, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Mei Yang Selvage, Keith Raymond Walker
  • Patent number: 7659814
    Abstract: The present invention provides a computer implemented method for sending alerts. A distributed sensor receives a sound and determines whether the sound matches a preset criterion. If so, the distributed sensor transmits an event to a central portal device.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: February 9, 2010
    Assignee: International Business Machines Corporation
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Fabian F. Morgan, Keith Raymond Walker
  • Patent number: 7657421
    Abstract: The “Idiom Identifier” converts an original text document to a “neutral” form containing no punctuation, no capital letters, and having only a single space between each word. Neutral form text also removes hidden markup such as line breaks, paragraph breaks or page breaks. The Idiom Identifier performs an enhanced text search to locate idioms listed in a library file. The Idiom Identifier marks each identified idiom in a marked-up copy of the original text document. A reader can click on the marked-up idiom to see a definition of the idiom.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: February 2, 2010
    Assignee: International Business Machines Corporation
    Inventors: Thomas H. Barnes, Yen-Fu Chen, John W. Dunsmoir, Sheryl S. Kinstler, Carol S. Walton
  • Publication number: 20100017481
    Abstract: A process of segmenting a single email so that portions of it may be directed to or away from select recipients is disclosed. The sender highlights portions of the email and right clicks (or key command, button, or menu item) and selects an option to select recipients. The operator interface then provides the sender with the option of selecting recipients from their address book or the server's address book. To speed the process along, the sender may select those already on the To, Cc, or Bcc distribution lists. The sender then selects whether those chosen will receive the highlighted portion or if they will be excluded from receiving it. Lastly, the sender will have the option of providing text that is unique to each of the selected groups.
    Type: Application
    Filed: July 17, 2008
    Publication date: January 21, 2010
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Mei Yang Selvage, Keith Raymond Walker
  • Publication number: 20100017408
    Abstract: The invention is a data processing means wherein human perceptible elements of electronic information are gathered, prepared, formatted, or otherwise processed in forming a unified collection of such information storable as a distinct entity. In particular, the invention is a process for composing and displaying a consolidated message document. The preferred embodiment of the invention is a computer program that configures a general-purpose computer to implement the inventive process. Responsive to a user's selection of a message, the inventive process identifies all related messages that the user has received, inserts the related messages into a consolidated message document, and displays the consolidated message document on the user's output device.
    Type: Application
    Filed: July 17, 2008
    Publication date: January 21, 2010
    Inventors: Yen-Fu Chen, John Hans Handy-Bosma, Nancy Sun, Keith Raymond Walker
  • Publication number: 20090307267
    Abstract: A dynamic and synchronized real-time captioning system and method for streaming media. A streaming encoder module can provide a code injection to marry textual data and audio/video (AV) data in order to form a text and/or audio stream. A streaming control module can allow an end-user to specify font format utilized to embed into an AV stream. A delay enhancement tool can be adapted to adjust speed of the text and/or audio stream, which allows the end-user to receive the text and/or audio stream at a proper speed. A customized graphical user interface (CGUI) can be adapted to assist with streaming administration to provide an encoding option, caption source location, delay control and slide control. Therefore, the captioning system can be able to synchronize and deliver the textual data and the AV data for live media streaming at an end-user's system.
    Type: Application
    Filed: June 10, 2008
    Publication date: December 10, 2009
    Inventors: Danny Yen-Fu Chen, Troy Frank Burkman, Jesse Tijnagel, David Charles Howard-Jones, Brian R. Heasman