Patents by Inventor Lennart E. Fahlen

Lennart E. Fahlen 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).

  • Data processing system intended for the execution of programs in the form of search trees, so-called or parallel execution
    Patent number: 4949243
    Abstract: A computer system primarily intended to execute programs, the execution of which can be described in the form of so-called search trees, such as so-called OR Parallel execution, comprising a number of computers or processors and memories. According to the invention, each of the processors (PEO-PE7) can be connected to memory modules (MMO-MM15) via a network (12). The network is capable to connect each processor simultaneously to the write input of a group of memory modules divided for the respective processor, so that the processor in question simultaneously shall be able to write information into the connected group of memory modules, and is capable to connect said processor to the read output of only one memory module in said group.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: August 14, 1990
    Assignee: Stiftelsen Institutet For Mikrov.ang.gsteknik Vid Tekniska Hog Skolan I Stockholm
    Inventors: Khayri A. Mohamed Ali, Lennart E. Fahlen