Patents by Inventor Ari Valve

Ari Valve 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).

  • Arrangement for line-testing
    Patent number: 7471772
    Abstract: This invention generally relates to the arrangements for testing subscriber loops. The invention is based on a solution wherein a test head is behind the high-pass filter of the splitter. In order that this solution is possible, the splitter, i.e. the splitter box has to contain a relay and a relay control element. When a subscriber line is to be tested the test head sends a DC pulse to the relay control element, which directs the relay to connect the subscriber loop to bypass wirings through which the test head can perform necessary testing measurements. When the testing is over the relay control element directs the relay to switch back for connecting the subscriber loop to the common port of the filters.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: December 30, 2008
    Assignee: Wi-LAN, Inc.
    Inventor: Ari Valve
  • ARRANGEMENT FOR LINE-TESTING
    Publication number: 20080031424
    Abstract: This invention generally relates to the arrangements for testing subscriber loops. The invention is based on a solution wherein a test head is behind the high-pass filter of the splitter. In order that this solution is possible, the splitter, i.e. the splitter box has to contain a relay and a relay control element. When a subscriber line is to be tested the test head sends a DC pulse to the relay control element, which directs the relay to connect the subscriber loop to bypass wirings through which the test head can perform necessary testing measurements. When the testing is over the relay control element directs the relay to switch back for connecting the subscriber loop to the common port of the filters.
    Type: Application
    Filed: April 27, 2007
    Publication date: February 7, 2008
    Inventor: Ari Valve
  • Arrangement for line-testing
    Patent number: 7227928
    Abstract: This invention generally relates to the arrangements for testing subscriber loops. The invention is based on a solution wherein a test head is behind the high-pass filter of the splitter. In order that this solution is possible, the splitter, i.e. the splitter box has to contain a relay and a relay control element. When a subscriber line is to be tested the test head sends a DC pulse to the relay control element, which directs the relay to connect the subscriber loop to bypass wirings through which the test head can perform necessary testing measurements. When the testing is over the relay control element directs the relay to switch back for connecting the subscriber loop to the common port of the filters.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: June 5, 2007
    Assignee: Wi-LAN, Inc.
    Inventor: Ari Valve
  • Arrangement for line-testing
    Publication number: 20040156482
    Abstract: This invention generally relates to the arrangements for testing subscriber loops. The invention is based on a solution wherein a test head is behind the high-pass filter of the splitter. In order that this solution is possible, the splitter, i.e. the splitter box has to contain a relay and a relay control element. When a subscriber line is to be tested the test head sends a DC pulse to the relay control element, which directs the relay to connect the subscriber loop to bypass wirings through which the test head can perform necessary testing measurements. When the testing is over the relay control element directs the relay to switch back for connecting the subscriber loop to the common port of the filters.
    Type: Application
    Filed: October 27, 2003
    Publication date: August 12, 2004
    Inventor: Ari Valve