Patents by Inventor Pertti Vihtori Saarinen

Pertti Vihtori Saarinen 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).

  • Power connector between serial interfaces
    Patent number: 8928189
    Abstract: This invention relates to a method, an apparatus, a computer program product and a system for a first serial and a second serial interface for connecting or disconnecting a power terminal of a first serial interface to a power terminal of a second serial interface based on a voltage level at an identification terminal of the second serial interface, wherein each interface comprising at least one data line and power supply line.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: January 6, 2015
    Assignee: Nokia Corporation
    Inventors: Timo Tapani Toivola, Pertti Vihtori Saarinen
  • POWER CONNECTION BETWEEN SERIAL INTERFACES
    Publication number: 20100244587
    Abstract: This invention relates to a method, an apparatus, a computer program product and a system for a first serial and a second serial interface for connecting or disconnecting a power terminal of a first serial interface to a power terminal of a second serial interface based on a voltage level at an identification terminal of the second serial interface, wherein each interface comprising at least one data line and power supply line.
    Type: Application
    Filed: November 15, 2007
    Publication date: September 30, 2010
    Applicant: NOKIA CORPORATION
    Inventors: Timo Tapani Tiovola, Pertti Vihtori Saarinen