Patents by Inventor Qiufeng Yin

Qiufeng Yin 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: 20230205851
    Abstract: According to implementations of the subject matter described herein, a solution is provided for pirated copy tracing based on a third party. In the solution, a report on a pirated copy of a digital content is received from a third party, wherein the report comprises first secret information for characterizing a first identification, time information and tracing information of the pirated copy. Subsequently, a request for verifying the report is received to determine whether the report is valid. When the report is determined as valid, a licensee associated with the report is marked as a first status to indicate that the pirated copy might be leaked by the licensee. Therefore, the pirated copy may be effectively traced based on third parties. The tracing information in the report can be hidden, and other third parties can therefore be prevented from using the tracing information for duplicate reports.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 29, 2023
    Inventors: Xian Zhang, Xiaobing Guo, Yang Chen, Shuo Chen, Zhongxin Guo, Qiufeng Yin, Mao Yang, Lidong Zhou
  • Patent number: 10917336
    Abstract: Various systems and methods for providing network services are described herein. In one example, a method includes receiving, via a first processor, a network packet from a source device. The method can also include sending, via the first processor, the network packet to a second processor if a service subsystem and a service are responsive. Furthermore, the method can include modifying, via the second processor, the network packet or generating a new packet based on the service. The method can also include receiving, via the first processor, the modified network packet or the new network packet from the second processor. The method can also further include sending, via the first processor, the modified network packet or the new network packet to a destination device.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: February 9, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Yunxin Liu, Qi Luo, Lintao Zhang, Qiufeng Yin, Ming Wu, Feng Zhao, Sam Zhang
  • Publication number: 20180212868
    Abstract: Various systems and methods for providing network services are described herein. In one example, a method includes receiving, via a first processor, a network packet from a source device. The method can also include sending, via the first processor, the network packet to a second processor if a service subsystem and a service are responsive. Furthermore, the method can include modifying, via the second processor, the network packet or generating a new packet based on the service. The method can also include receiving, via the first processor, the modified network packet or the new network packet from the second processor. The method can also further include sending, via the first processor, the modified network packet or the new network packet to a destination device.
    Type: Application
    Filed: July 27, 2016
    Publication date: July 26, 2018
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Yunxin LIU, Qi LUO, Lintao ZHANG, Qiufeng YIN, Ming WU, Feng ZHAO, Sam ZHANG
  • Patent number: 9542229
    Abstract: A real-time task may initially be performed by a first thread that is executing on a first core of a multi-core processor. A second thread may be initiated to take over the performance of the real-time task on a second core of the multi-core processor while the first thread is performing the real-time task. The performance of the real-time tasks is then transferred from the first thread to the second thread with the execution of the second thread on the second core to perform the real-time task.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: January 10, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chih-Yung (Paul) Wang, Yongguang Zhang, Kun Tan, Qiufeng Yin
  • Publication number: 20160162337
    Abstract: A real-time task may initially be performed by a first thread that is executing on a first core of a multi-core processor. A second thread may be initiated to take over the performance of the real-time task on a second core of the multi-core processor while the first thread is performing the real-time task. The performance of the real-time tasks is then transferred from the first thread to the second thread with the execution of the second thread on the second core to perform the real-time task.
    Type: Application
    Filed: February 17, 2016
    Publication date: June 9, 2016
    Inventors: Chih-Yung (Paul) Wang, Yongguang Zhang, Kun Tan, Qiufeng Yin
  • Patent number: 9286116
    Abstract: A real-time task may initially be performed by a first thread that is executing on a first core of a multi-core processor. A second thread may be initiated to take over the performance of the real-time task on a second core of the multi-core processor while the first thread is performing the real-time task. The performance of the real-time tasks is then transferred from the first thread to the second thread with the execution of the second thread on the second core to perform the real-time task.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: March 15, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chih-Yung Wang, Kun Tan, Yongguang Zhang, Qiufeng Yin
  • Publication number: 20140013330
    Abstract: A real-time task may initially be performed by a first thread that is executing on a first core of a multi-core processor. A second thread may be initiated to take over the performance of the real-time task on a second core of the multi-core processor while the first thread is performing the real-time task. The performance of the real-time tasks is then transferred from the first thread to the second thread with the execution of the second thread on the second core to perform the real-time task.
    Type: Application
    Filed: July 6, 2012
    Publication date: January 9, 2014
    Applicant: MICROSOFT CORPORATION
    Inventors: Chih-Yung Wang, Kun Tan, Yongguang Zhang, Qiufeng Yin