Patents by Inventor Raimo Santahuhta

Raimo Santahuhta 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 and arrangement for synchronising on-screen display functions during analog signal reception
    Patent number: 7253844
    Abstract: A method and an arrangement are disclosed for synchronizing on-screen display functions during analog signal reception in a terminal arrangement that is capable of receiving both digital and analog video signals. There are provided means (312, 313) for generating on-screen display objects. Coupled to said means for generating on-screen display objects, there are synchronization pulse generation means (314) for controlling the generation of on-screen display objects. Comparison means (322) are used for comparing synchronization pulses generated by said synchronization pulse generation means (314) with a synchronization signal obtained (320) from an analog video signal. The result of said comparing as a controlling signal is conveyed (323, 324) to a process (314, 325) of generating said synchronization pulses.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: August 7, 2007
    Assignee: Nokia Multimedia Terminals Oy
    Inventors: Reino J. Hiltunen, Raimo Santahuhta
  • Method and apparatus for synchronizing a data stream
    Patent number: 6765932
    Abstract: An electronic apparatus is used for synchronizing a data stream synchronized with a first clock signal with a second clock signal. It comprises a plurality of parallel latches wherein successive states of the data stream are written cyclically in synchronization with the first clock signal into the parallel latches and wherein the states written into the parallel latches in synchronization with the second clock signal are cyclically read. The apparatus also indicates the validity latch.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: July 20, 2004
    Assignee: Nokia Technology GmbH
    Inventor: Raimo Santahuhta
  • Method and arrangement for synchronising on-screen display functions during analog signal reception
    Publication number: 20020075256
    Abstract: A method and an arrangement are disclosed for synchronizing on-screen display functions during analog signal reception in a terminal arrangement that is capable of receiving both digital and analog video signals. There are provided means (312, 313) for generating on-screen display objects. Coupled to said means for generating on-screen display objects, there are synchronization pulse generation means (314) for controlling the generation of on-screen display objects. Comparison means (322) are used for comparing synchronization pulses generated by said synchronization pulse generation means (314) with a synchronization signal obtained (320) from an analog video signal. The result of said comparing as a controlling signal is conveyed (323, 324) to a process (314, 325) of generating said synchronization pulses.
    Type: Application
    Filed: September 10, 2001
    Publication date: June 20, 2002
    Applicant: Nokia Multimedia Terminals OY
    Inventors: Reino J. Hiltunen, Raimo Santahuhta