Patents by Inventor Hai Zhao

Hai Zhao 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: 8484717
    Abstract: The access method includes the following steps. Firstly, multimedia data is accessed with a multimedia access device located on a local network, which connected to a public network via a network address translation (NAT) or firewall device. Next, first communication link between a portal server and the multimedia access device is established. Then a piece of punch-through information indicating whether the multimedia access device can punch through the NAT/firewall device is obtained in response to an inquiry command provided by a client device. Next, when the multimedia access device cannot punch through the NAT/firewall device, the multimedia data is pushed from the multimedia access device to the portal server and the multimedia data pushed to the portal server is further pulled from the portal server to the client device, so that multimedia data transmission between the client device and the multimedia access device can be obtained.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: July 9, 2013
    Assignee: Sercomm Corporation
    Inventors: Benjamin Yeh, Yen-Ju Hsu, Shao-Hai Zhao, Tai-Wei Wang
  • Publication number: 20130123251
    Abstract: The present invention provides a compound of the formula: a pharmaceutically acceptable salt or a prodrug thereof, where R1, R2, R3, R4, R5, R6, R7, R8, R9, Y, Z1, m, n, and p are as defined herein. The present invention also provides compositions comprising, methods for using, and methods for preparing Compound of Formula I.
    Type: Application
    Filed: December 13, 2012
    Publication date: May 16, 2013
    Applicant: ROCHE PALO ALTO LLC
    Inventors: Jacob Berger, Robin Douglas Clark, Shu-Hai Zhao
  • Publication number: 20130077942
    Abstract: A video recording method is provided. The method includes steps of: determining a threshold bit rate according to a storage space and an expected recording period; capturing a video data; determining whether a current bit rate is greater than the threshold bit rate; storing a predictive frame of the video data when the current bit rate is not greater than the threshold bit rate; and not storing the predictive frame when the current bit rate is greater than the threshold bit rate.
    Type: Application
    Filed: August 15, 2012
    Publication date: March 28, 2013
    Applicant: SERNET (SUZHOU) TECHNOLOGIES CORPORATION
    Inventors: Shao-Hai Zhao, Kai-Jian Yu, Qiang-Hua Liu
  • Publication number: 20130064295
    Abstract: A motion detection method is provided. The method includes steps of: capturing a current frame, generating a current luma frame according to the current frame, generating a foreground binary image according to the current luma frame, a background luma image and a sensitivity, and updating the background luma frame according to an updating frequency and the sensitivity.
    Type: Application
    Filed: July 19, 2012
    Publication date: March 14, 2013
    Applicant: SERNET (SUZHOU) TECHNOLOGIES CORPORATION
    Inventors: Shao-Hai Zhao, Run-Liang Shi
  • Patent number: 8377931
    Abstract: The present invention provides a compound of the formula: a pharmaceutically acceptable salt or a prodrug thereof, where R1, R2, R3, R4, R5, R6, R7, R8, R9, Y, Z1, m, n, and p are as defined herein. The present invention also provides compositions comprising, methods for using, and methods for preparing Compound of Formula I.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: February 19, 2013
    Assignee: Roche Palo Alto LLC
    Inventors: Jacob Berger, Robin Douglas Clark, Shu-Hai Zhao
  • Patent number: 8372865
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R1, R2, R3, R4, R5 and Ra are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: February 12, 2013
    Assignee: Roche Palo Alto LLC
    Inventors: Jacob Berger, Joan Marie Caroon, Nancy Elisabeth Krauss, Keith Adrian Murray Walker, Shu-Hai Zhao, Francisco Javier Lopez-Tapia
  • Patent number: 8288552
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R1, R2, R3, R4, R5 and Ra are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: October 16, 2012
    Assignee: Roche Palo Alto LLC
    Inventors: Jacob Berger, Joan Marie Caroon, Francisco Javier Lopez-Tapia, Dov Nitzan, Keith Adrian Murray Walker, Shu-Hai Zhao
  • Publication number: 20120230951
    Abstract: The present invention provides compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 13, 2012
    Inventors: Muzaffar Alam, Steven Joseph Berthel, John A. Brinkman, Ronald Charles Hawley, Hongju Li, Wylie Solang Palmer, Sherrie Pietranico-Cole, Ramakanth Sarabu, Mark Smith, Sung-Sau So, Lin Yi, Yansheng Zhai, Qiang Zhang, Shu-Hai Zhao
  • Publication number: 20120115465
    Abstract: A mobile terminal as well as a network connecting method and a network connecting apparatus thereof are disclosed in the present disclosure. The network connecting method comprises the following steps of: determining whether the network connecting mode is a dual-mode mode when the mobile terminal is connecting to a network; and if it is determined that the network connecting mode is the dual-mode mode, then setting the network connecting mode of the mobile terminal into a TD preference mode and connecting to the network. In the present disclosure, when the mobile phone is not in a 3G network or when the 3G signal is weak, the mobile phone that has been switched to a 2G network can re-initiate the network business without the need of firstly logging on the 3G network. This significantly reduces the network searching time, which is very convenient for the user.
    Type: Application
    Filed: December 16, 2010
    Publication date: May 10, 2012
    Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO.,LTD
    Inventors: Zhengwei Zheng, Cong Li, Hai Zhao
  • Publication number: 20120108212
    Abstract: A monitoring system for a mobile terminal is disclosed in the present disclosure. The monitoring system comprises: a monitoring mobile terminal, being configured to send monitoring request information; and at least one monitored mobile terminal, being configured to receive the monitoring request information and send a corresponding monitoring report to the monitoring mobile terminal according to the monitoring request information. The monitoring mobile terminal and the monitored mobile terminal are connected wirelessly.
    Type: Application
    Filed: December 16, 2010
    Publication date: May 3, 2012
    Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO.,LTD
    Inventor: Hai Zhao
  • Patent number: 8163929
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, p, q, R1, R2, R3, R4, R5 and R6 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: April 24, 2012
    Assignee: Roche Palo Alto LLC
    Inventors: Jacob Berger, Christine E. Brotherton-Pleiss, Francisco Javier Lopez-Tapia, Keith Adrian Murray Walker, Shu-Hai Zhao
  • Patent number: 8153808
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R1, R2, R3, R4 and R5 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: April 10, 2012
    Assignee: Roche Palo Alto LLC
    Inventors: Francisco Javier Lopez-Tapia, Keith Adrian Murray Walker, Shu-Hai Zhao
  • Publication number: 20120039847
    Abstract: The present invention provides compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
    Type: Application
    Filed: August 12, 2011
    Publication date: February 16, 2012
    Inventor: Shu-Hai Zhao
  • Patent number: 7917898
    Abstract: Methods and apparatus to provide a modular native method invocation (NMI) system are described herein. In an example method, first NMI information associated with a first NMI call from a first virtual machine is received and second NMI information associated with a second NMI call from a second virtual machine different from the first virtual machine is received. The first NMI information and the second NMI information is translated via an NMI adapter. To generate a native stub, the translated NMI information is provided to a modular NMI component.
    Type: Grant
    Filed: February 2, 2004
    Date of Patent: March 29, 2011
    Assignee: Intel Corporation
    Inventors: Hai Zhao, Highland Mary Mountain, Kirk Dunsavage, Guangyu Zhu
  • Publication number: 20110066639
    Abstract: The invention provides a local search method for a handset, comprising the following steps: step a, loading a handset to a local browser and a local database, and prompting the user to input a retrieval word; step b, displaying a search result and listing a function list based on the retrieval word input by the user. The local search method for a handset provided by the present invention obtains all the function titles related to the keywords by searching the local database using the local browser and displays them in a display list of the browser. The user may choose to perform a corresponding function directly, so it greatly facilitates the user.
    Type: Application
    Filed: February 5, 2010
    Publication date: March 17, 2011
    Applicant: HUIZHOU TCL MOBILE COMMUNICATION CO., LTD.
    Inventor: Hai Zhao
  • Publication number: 20100263039
    Abstract: The access method includes the following steps. Firstly, multimedia data is accessed with a multimedia access device located on a local network, which connected to a public network via a network address translation (NAT) or firewall device. Next, first communication link between a portal server and the multimedia access device is established. Then a piece of punch-through information indicating whether the multimedia access device can punch through the NAT/firewall device is obtained in response to an inquiry command provided by a client device. Next, when the multimedia access device cannot punch through the NAT/firewall device, the multimedia data is pushed from the multimedia access device to the portal server and the multimedia data pushed to the portal server is further pulled from the portal server to the client device, so that multimedia data transmission between the client device and the multimedia access device can be obtained.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 14, 2010
    Applicant: SERCOMM CORPORATION
    Inventors: Benjamin Yeh, Yen-Ju Hsu, Shao-Hai Zhao, Tai-Wei Wang
  • Patent number: 7759389
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, p, q, Ar, R1, R2, R3 and R4 are as defined herein. Also provided are methods for preparing, compositions comprising, and methods for using compounds of formula I.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: July 20, 2010
    Assignee: Roche Palo Alto LLC
    Inventors: Nancy Elisabeth Krauss, Shu-Hai Zhao
  • Patent number: 7754759
    Abstract: Compounds of the formula I: wherein m, n, p, X, Ar, R1, R2, R3, R4 and R5 are as defined herein. Methods of making the compounds and using the compounds for treatment of 5-HT6 receptor-mediated diseases are disclosed.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: July 13, 2010
    Assignee: Roche Palo Alto LLC
    Inventors: Jacob Berger, Joan Marie Caroon, Francisco Javier Lopez-Tapia, Lee Edwin Lowrie, Jr., Dov Nitzan, Shu-Hai Zhao
  • Publication number: 20100160389
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R1, R2, R3, R4, R5 and Ra are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 24, 2010
    Inventors: Jacob Berger, Joan Marie Caroon, Francisco Javier Lopez-Tapia, Dov Nitzan, Keith Adrian Murray Walker, Shu-Hai Zhao
  • Publication number: 20100160373
    Abstract: Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R1, R2, R3, R4, R5 and Ra are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 24, 2010
    Inventors: Jacob Berger, Joan Marie Caroon, Nancy Elisabeth Krauss, Keith Adrian Murray Walker, Shu-Hai Zhao, Francisco Javier Lopez-Tapia