Patents by Inventor Hsu-Chun HSIAO

Hsu-Chun HSIAO 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).

  • METHOD OF GENERATING RANDOMNESS BY PUBLIC PARTICIPATION
    Publication number: 20230299939
    Abstract: A method of generating randomness by public participation may comprise: communicating with the commodity devices to execute a protocol comprising a setup phase, a contribution phase and a result-generation phase, wherein: in the setup phase, parameters are initialized, a verifiable delay function is setup, and the parameters are published; the contribution phase is divided into at least one first stage, published parameters are provided, random values are received, and a Merkle tree root and Merkle tree audit paths are published in each of the first stage; and the result-generation phase is divided into at least one second stage of the same number as that of the first stage, each second stage is dedicated to one of the first stage ahead of the second stage for a period, and in each second stage, computation is performed to generate a result of randomness which is published.
    Type: Application
    Filed: January 19, 2023
    Publication date: September 21, 2023
    Applicant: National Taiwan University
    Inventors: Hsun LEE, Yuming HSU, Jing-Jie WANG, Hao Cheng YANG, Yu-Heng CHEN, Yih-Chun HU, Hsu-Chun HSIAO
  • Computing device to detect malware
    Patent number: 9973517
    Abstract: Disclosed is an apparatus and method for a computing device to determine if an application is malware. The computing device may include: a query logger to log the behavior of the application on the computing device to generate a log; a behavior analysis engine to analyze the log from the query logger to generate a behavior vector that characterizes the behavior of the application; and a classifier to classify the behavior vector for the application as benign or malware.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: May 15, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Hsu-Chun Hsiao, Shuo Deng, Babak Salamat, Rajarshi Gupta, Saumitra Mohan Das
  • Computing device to detect malware
    Patent number: 9832211
    Abstract: Disclosed is an apparatus and method for a computing device to determine if an application is malware. The computing device may include: a query logger to log the behavior of the application on the computing device to generate a log; a behavior analysis engine to analyze the log from the query logger to generate a behavior vector that characterizes the behavior of the application; and a classifier to classify the behavior vector for the application as benign or malware.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: November 28, 2017
    Assignee: QUALCOMM, Incorporated
    Inventors: Hsu-Chun Hsiao, Shuo Deng, Babak Salamat, Rajarshi Gupta, Saumitra Mohan Das
  • Computing Device to Detect Malware
    Publication number: 20140123289
    Abstract: Disclosed is an apparatus and method for a computing device to determine if an application is malware. The computing device may include: a query logger to log the behavior of the application on the computing device to generate a log; a behavior analysis engine to analyze the log from the query logger to generate a behavior vector that characterizes the behavior of the application; and a classifier to classify the behavior vector for the application as benign or malware.
    Type: Application
    Filed: January 7, 2014
    Publication date: May 1, 2014
    Applicant: QUALCOMM Incorporated
    Inventors: Hsu-Chun Hsiao, Shuo Deng, Babak Salamat, Rajarshi Gupta, Saumitra Mohan Das
  • Computing device to detect malware
    Publication number: 20130247187
    Abstract: Disclosed is an apparatus and method for a computing device to determine if an application is malware. The computing device may include: a query logger to log the behavior of the application on the computing device to generate a log; a behavior analysis engine to analyze the log from the query logger to generate a behavior vector that characterizes the behavior of the application; and a classifier to classify the behavior vector for the application as benign or malware.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 19, 2013
    Applicant: QUALCOMM INCORPORATED
    Inventors: Hsu-Chun HSIAO, Shuo DENG, Babak SALAMAT, Rajarshi GUPTA, Saumitra Mohan DAS