Patents by Inventor Sam Wang

Sam Wang 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: 8547568
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: October 1, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Sam Wang, Seiichi Katano
  • Patent number: 8503001
    Abstract: A printing device includes a user interface, a print module, memory and a device agent. The device agent is configured to modify usage information stored in the memory of the printing device. Based on values in the usage information, one or more processes operating on the printing device may be suspended. If so suspended, a user may contact an administrator who operates the device agent to modify the usage information, and permit the one or more processes to resume.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: August 6, 2013
    Assignee: Ricoh Company, Ltd.
    Inventor: Sam Wang
  • Publication number: 20120002234
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Application
    Filed: September 12, 2011
    Publication date: January 5, 2012
    Inventors: Sam Wang, Seiichi Katano
  • Patent number: 8031349
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: October 4, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Sam Wang, Seiichi Katano
  • Patent number: 8031348
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: October 4, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Sam Wang, Seiichi Katano
  • Patent number: 7808664
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: October 5, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Sam Wang, Seiichi Katano
  • Publication number: 20090316175
    Abstract: A printing device includes a user interface, a print module, memory and a device agent. The device agent is configured to modify usage information stored in the memory of the printing device. Based on values in the usage information, one or more processes operating on the printing device may be suspended. If so suspended, a user may contact an administrator who operates the device agent to modify the usage information, and permit the one or more processes to resume.
    Type: Application
    Filed: June 18, 2008
    Publication date: December 24, 2009
    Inventor: Sam Wang
  • Patent number: 7540416
    Abstract: An approach is provided for a smart card authentication solution utilizing dynamically configurable data to authenticate unrecognized smart cards and communicate with back-end systems not supported by a default environment. The data may be dynamically reconfigured by a user to reflect changes in the authentication environment such as a new smart card type, new data model on a card, or new remote authentication mechanism.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: June 2, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Jiang Hong, Sam Wang, Ke Wei
  • Patent number: 7346405
    Abstract: An interface for connecting one of a plurality of industrial machines having different data format and storage configurations to a communications medium for remote monitoring and control, includes a programmable apparatus having a memory for storing data in predetermined locations and in a predetermined format, and for storing configuration information relating to the at least one of the machines; a configurable electrical interface responsive to the configuration information for receiving machine data from the machine and sending data to the machine; a data translator responsive to the configuration information, receiving data from the interface and transforming the data to the predetermined format; a processor responsive to the configuration information for reading data from and writing data to the predetermined locations in the memory; and a communications port connected to the communications medium.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: March 18, 2008
    Assignee: Connected Energy Corp.
    Inventors: Thomas I. Yeh, Kevin R. Hann, Timothy J. Spires, Mark D. Goodlein, Sam Wang
  • Publication number: 20070208434
    Abstract: interface for connecting one of a plurality of industrial machines having different data format and storage configurations to a communications medium for remote monitoring and control, includes a programmable apparatus having a memory for storing data in predetermined locations and in a predetermined format, and for storing configuration information relating to the at least one of the machines; a configurable electrical interface responsive to the configuration information for receiving machine data from the machine and sending data to the machine; a data translator responsive to the configuration information, receiving data from the interface and transforming the data to the predetermined format; a processor responsive to the configuration information for reading data from and writing data to the predetermined locations in the memory, and a communications port connected to the communications medium.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 6, 2007
    Applicant: Connected Energy Corporation
    Inventors: Thomas Yeh, Kevin Hann, Timothy Spires, Mark Goodlein, Sam Wang
  • Publication number: 20070187493
    Abstract: An approach is provided for a smart card authentication solution utilizing dynamically configurable data to authenticate unrecognized smart cards and communicate with back-end systems not supported by a default environment. The data may be dynamically reconfigured by a user to reflect changes in the authentication environment such as a new smart card type, new data model on a card, or new remote authentication mechanism.
    Type: Application
    Filed: February 14, 2006
    Publication date: August 16, 2007
    Inventors: Jiang Hong, Sam Wang, Ke Wei
  • Publication number: 20060279768
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 14, 2006
    Inventors: Sam Wang, Seiichi Katano
  • Publication number: 20060279760
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 14, 2006
    Inventors: Sam Wang, Seiichi Katano
  • Publication number: 20060279761
    Abstract: An approach is provided for securely printing electronic documents using a portable media. The approach is applicable to a wide variety of contexts and implementations and includes secure direct printing of electronic documents, secure direct printing of electronic documents with remote user authentication and secure printing of electronic documents with remote data management. The particular information provided on the portable media varies, depending upon the implementation. Furthermore, the approach provides varying degrees of security and may be used in conjunction with conventional printing of electronic documents.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 14, 2006
    Inventors: Sam Wang, Seiichi Katano
  • Publication number: 20050225795
    Abstract: An approach for automatically customizing printer drivers generally includes installing a generic printer driver on a client. The client is configured to allow communications between the generic printer driver and a printing device. The generic printer driver automatically retrieves configuration data from the printing device and stores the configuration data on a non-volatile storage. The configuration data indicates one or more attributes of the printing device and allows data to be printed to the printing device via the generic printer driver. The approach allows a generic printer driver to be used with many different printing devices, thereby reducing development costs and installation overhead.
    Type: Application
    Filed: April 12, 2004
    Publication date: October 13, 2005
    Inventors: Jayasimha Nuggehalli, Sam Wang
  • Publication number: 20030109942
    Abstract: An interface for connecting one of a plurality of industrial machines having different data format and storage configurations to a communications medium for remote monitoring and control, includes a programmable apparatus having a memory for storing data in predetermined locations and in a predetermined format, and for storing configuration information relating to the at least one of the machines; a configurable electrical interface responsive to the configuration information for receiving machine data from the machine and sending data to the machine; a data translator responsive to the configuration information, receiving data from the interface and transforming the data to the predetermined format; a processor responsive to the configuration information for reading data from and writing data to the predetermined locations in the memory; and a communications port connected to the communications medium.
    Type: Application
    Filed: December 4, 2001
    Publication date: June 12, 2003
    Inventors: Thomas I. Yeh, Kevin R. Hann, Timothy J. Spires, Mark D. Goodlein, Sam Wang
  • Patent number: D1046449
    Type: Grant
    Filed: March 29, 2024
    Date of Patent: October 15, 2024
    Assignees: Shenzhen hongtai electronic hardware co., ltd, Shenzhen Perfect Digital co., ltd
    Inventor: Sam Wang