1
Robert A Wiedeman: Wireless telephone/satellite roaming system. Space Systems Loral, Edward J Radlo, Kenneth R Allen, April 12, 1994: US05303286 (356 worldwide citation)

A wireless telephone system capable of servicing a roaming wireless telephone user includes a satellite communications system consisting of one or more orbiting satellites, each carrying a database of users, destination codes and call codes, within a satellite service area, a satellite control cente ...


2
Allen Jost, Jennifer Nelson, Krishna Gopinathan, Craig Smith: Real estate appraisal using predictive modeling. HNC, Amir H Raubvogel, Edward J Radlo, Judson D Cary, November 1, 1994: US05361201 (196 worldwide citation)

An automated real estate appraisal system (100) and method generates estimates of real estate value using a predictive model such as a neural network (908). The predictive model (908) generates these estimates based on learned relationships among variables describing individual property characterist ...


3
Chich Hsing A Tsao: Dual frequency circularly polarized microwave antenna. Space Systems Loral, Edward J Radlo, August 31, 1993: US05241321 (192 worldwide citation)

An aperture coupled microwave antenna (10) for processing circularly polarized signals. The antenna (10) comprises a first planar dielectric layer (22) upon which a conductive radiating patch (12) is mounted. Attached to the radiating patch (12) are tuning means (20, 72) for converting linearly pola ...


4
Younho Choung, Kenneth R Goudey: Wide-band microwave signal coupler. Ford Aerospace & Communications Corporation, Edward J Radlo, Kenneth R Allen, Robert D Sanborn, January 21, 1986: US04566012 (147 worldwide citation)

A microwave coupler for coupling microwave energy from a first waveguide to a second waveguide disposed side by side along a propagation length includes a common coupling means, and specifically, orifices along the propagation length wherein the coupling orifices are sized to promote coupling of a f ...


5
Howard H Luh: Frequency independent beam waveguide. Ford Aerospace & Communications Corporation, Edward J Radlo, Keith L Zerschling, June 7, 1988: US04749244 (147 worldwide citation)

A frequency independent beam waveguide comprises a row of equispaced identical axisymmetric phase setting means (1), which may be lenses or reflectors, or a combination of both, spaced a distance D apart from each other. The focal length of each phase setting means (1) is D/2. A launcher (2) spaced ...


6
Greg M Bernstein, Michael A Lieberman: Method and apparatus for generating secure random numbers using chaos. Loral Aerospace, Edward J Radlo, Kenneth R Allen, April 9, 1991: US05007087 (138 worldwide citation)

Information-theoretic notions are employed to establish the predictability of a random number generated from a circuit exhibiting chaos in order to obtain a number from a sequence of numbers with a known level of randomness and security. The method provides a measure of information loss whereby one ...


7
Chich Hsing Tsao, Yeongming Hwang, Francis J Kilburg, Fred J Dietrich: Planar dual polarization antenna. Ford Aerospace Corporation, Edwrad Radlo, Edward J Radlo, Keith L Zerschling, February 20, 1990: US04903033 (133 worldwide citation)

A microwave-frequency microstrip antenna (10) simultaneously usable for both transmitting and receiving microwave-frequency signals that have dual orthogonally polarized components. The components may be either linearly or circularly polarized. A radiating patch (26) is mounted on a first dielectric ...


8
Alan Huang: Scalable switching network. Edward J Radlo, November 24, 1998: US05841775 (117 worldwide citation)

A N input and N output, scalable switching network (80) is implemented with an array of log base x of N rows and N/x columns of routers (40-68); where each router has 2x ports and where the rows of routers are connected to each other via a blocking compensated cyclic group mapping interconnect (49 a ...


9
Edward D Huber, Rick A Williams: Three-dimensional measurement device and system. Lockheed Missiles & Space Company, Edward J Radlo, J P Violette, October 1, 1996: US05561526 (104 worldwide citation)

A measurement device or system (11) for determining features of a three-dimensional object (20) from two-dimensional images includes a projector (27) for projecting a pattern (73) upon the object (20), at least one imager (17, 19) for obtaining multiple sets of image data of the illuminated object ( ...


10
Slawomir J Fiedziuszko, John A Curtis: Miniature planar filters based on dual mode resonators of circular symmetry. Space Systems Loral, Edward J Radlo, December 15, 1992: US05172084 (101 worldwide citation)

Planar dual mode filters (30) are formed by a conductive resonator (20) having circular symmetry and two pairs of symmetrically oriented planar conductive leads (22, 26 and 24, 28). The conductive leads (22, 26 and 24, 28) are aligned colinearly with two orthogonal diameters (32, 34, respectively) o ...