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Dr. Ophir Frieder
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International Patent
“Dynamic Memory Reclamation Without Programmer, Compiler or Linker Assistance”. Filed by Northrop-Grumman. E.P.O. Patent # EPO959409 B1. Issued June 25, 2003. (Patent jointly filed with B. Willard.)
U.S. Patents
“Dynamic Algorithm Selection for Isocontour and Body Extraction within a Multiple Instruction Multiple Data Multiprocessor”. Filed by Wright Patterson Air Force Base, Dayton, Ohio. U.S. Patent # 5,201,035. Issued April 6, 1993. (Patent jointly filed with M. R. Stytz.)
“Dynamic Query Optimization Using Partial Information”. Filed by Bell Communications Research. U.S. Patent # 5,335,345. Issued August 2, 1994. (Patent jointly filed with G. Frieder.)
“Parallel Document Clustering Process”. Filed by the Office of the Judge Advocate General, Department of the Army. U.S. Patent # 5,864,855. Issued January 26, 1999. (Patent jointly filed with A. S. Ruocco.)
“Dynamic Memory Reclamation Without Programmer, Compiler or Linker Assistance”. Filed by Northrop-Grumman. U.S. Patent # 6,125,434. Issued September 26, 2000. (Patent jointly filed with B. Willard.)
“Multiple Engine Information Retrieval and Visualization System”. Filed by Harris Corporation. U.S. Patent # 6,574,632. Issued June 3, 2003. (Patent jointly filed with K. Fox, M. Knepper, J. Nemethy, E. Snowberg, G. Cusick, and R. Killam.)
“Multiple Engine Information Retrieval and Visualization System”. Filed by Harris Corporation. U.S. Patent # 6,701,318. Issued March 2, 2004. (Patent jointly filed with K. Fox, M. Knepper, J. Nemethy, E. Snowberg, G. Cusick, and R. Killam.)
“Optimal Placement of Wavelength Converters in Trees and Trees of Rings”. Filed the Illinois Institute of Technology. U.S. Patent # 6,772,102. Issued August 3, 2004. (Patent jointly filed with P-J Wan and L. Liu)
“Technique for Establishing a Virtual Backbone in an Ad Hoc Wireless Network”. Filed by the Illinois Institute of Technology. U.S. Patent # 6,839,541. Issued January 4, 2005. (Patent jointly filed with Khaled Alzoubi and Peng-Jun Wan)
“Intranet Mediator”. Filed by the Illinois Institute of Technology. U.S. Patent #6,904,428. Issued June 7, 2005. (Patent jointly filed with David Grossman)
“Detection of Misuse of Authorized Access in an Information Retrieval System”. Filed by the Illinois Institute of Technology. U.S. Patent #7,299,496. Issued November 20, 2007. (Patent jointly filed with David Grossman)