Patents by Inventor Johnson Ys Chang

Johnson Ys Chang 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).

  • Dynamically adjusting a log level of a transaction
    Patent number: 9489234
    Abstract: A method dynamically adjusts a log level of a transaction. The method includes: buffering the most detailed logs of a transaction having highest log level into a memory; checking if all dependency-defined transactions within a dependency list/tree for the transaction are completed; and, in response to the completion of all dependency-defined transactions within the dependency list/tree for the transaction, obtaining a log filter level for the transaction in association with the transaction results (success/failure) of dependency-defined transactions, wherein the log filter level is a new log level for the transaction.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: November 8, 2016
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey Ch Liu, Chih-Wen Su, Ivan Nestlerode, Johnson Ys Chang, Giant H M Tu
  • Dynamically adjusting a log level of a transaction
    Patent number: 9459911
    Abstract: A computer system and program product dynamically adjusts a log level of a transaction by: buffering the most detailed logs of a transaction having highest log level into a memory; checking if all dependency-defined transactions within a dependency list/tree for the transaction are completed; and, in response to the completion of all dependency-defined transactions within the dependency list/tree for the transaction, obtaining a log filter level for the transaction in association with the transaction results (success/failure) of dependency-defined transactions, wherein the log filter level is a new log level for the transaction.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: October 4, 2016
    Assignee: International Business Machines Corporation
    Inventors: Jeffrey Ch Liu, Chih-Wen Su, Ivan Nestlerode, Johnson Ys Chang, Giant HM Tu
  • Dynamically Adjusting a Log Level of a Transaction
    Publication number: 20140373018
    Abstract: A method dynamically adjusts a log level of a transaction. The method includes: buffering the most detailed logs of a transaction having highest log level into a memory; checking if all dependency-defined transactions within a dependency list/tree for the transaction are completed; and, in response to the completion of all dependency-defined transactions within the dependency list/tree for the transaction, obtaining a log filter level for the transaction in association with the transaction results (success/failure) of dependency-defined transactions, wherein the log filter level is a new log level for the transaction.
    Type: Application
    Filed: August 29, 2014
    Publication date: December 18, 2014
    Inventors: Jeffrey Ch Liu, Chih-Wen Su, Ivan Nestlerode, Johnson Ys Chang, Gian HM Tu
  • Dynamically Adjusting a Log Level of a Transaction
    Publication number: 20140007119
    Abstract: A method, computer system, and program product dynamically adjusts a log level of a transaction. The method includes: buffering the most detailed logs of a transaction having highest log level into a memory; checking if all dependency-defined transactions within a dependency list/tree for the transaction are completed; and, in response to the completion of all dependency-defined transactions within the dependency list/tree for the transaction, obtaining a log filter level for the transaction in association with the transaction results (success/failure) of dependency-defined transactions, wherein the log filter level is a new log level for the transaction.
    Type: Application
    Filed: June 26, 2013
    Publication date: January 2, 2014
    Inventors: Jeffrey Ch Liu, Chih-Wen Su, Ivan Nestlerode, Johnson Ys Chang, Gian HM Tu