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Richard Francis Frankeny, Jerome Albert Frankeny, Danny Edward Massey, Keith Allan Vanderlee: Socket for semi-permanently connecting a solder ball grid array device using a dendrite interposer. International Business Machines Corporation, Casimer K Salys, November 25, 1997: US05691041 (232 worldwide citation)

A socket for attaching a flip chip die or ball grid array devices to a printed circuit board substrate having a pattern of solder covered lands, with resources for removing the flip chip die or ball grid array device, resources for directly aligning the solder balls of the flip chip die or ball grid ...


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Richard Francis Frankeny: Memory module package with address bus buffering. International Business Machines Corporation, Casimer K Salys, October 21, 1997: US05680342 (70 worldwide citation)

Systems and methods for connecting multiple memory modules to a computer system while controlling address bus and data bus loading and termination effects. In one form, the modules are connected to a printed circuit board carrying the address and data buses using dendrite enhanced bonds between modu ...


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Richard Baldwin, Richard Francis Long: Method and system for route planning of aircraft using rule-based expert system and threat assessment. Gestalt, Jones Day, March 20, 2007: US07194353 (65 worldwide citation)

A method and system or determining a flight path for an aircraft between an initial point and a destination point are described. An airspace is divide into a set of grid cells, and a flight path is established between the initial point and the destination point. A cumulative threat risk value for ea ...


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Joseph Chan, Richard Francis Bastable: Phase locked loop clock extraction. Nortel Networks, Lee Mann Smith McWilliams Sweeney & Ohlson, June 25, 2002: US06411665 (56 worldwide citation)

A clock recovery circuit includes a phase locked loop in which the control voltage of a voltage controlled oscillator is controlled by a loop filter driven by the output of a phase comparator. During acquisition of the phase locked condition, a frequency error detector is used to detect frequency er ...


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Richard Francis Frankeny, Jerome Albert Frankeny, Danny Edward Massey, Keith Allan Vanderlee: Socket for semi-permanently connecting a solder ball grid array device using a dendrite interposer. International Business Machines Corporation, Casimer K Salys, June 23, 1998: US05770891 (52 worldwide citation)

A socket for attaching a flip chip die or ball grid array devices to a printed circuit board substrate having a pattern of solder covered lands, with resources for removing the flip chip die or ball grid array device, resources for directly aligning the solder balls of the flip chip die or ball grid ...


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Glover Douglas Wade, Granitz Richard Francis: A reference conductor for improving signal integrity in electrical connectors.. Amp, October 18, 1989: EP0337634-A1 (52 worldwide citation)

A reference conductor (10) for improving signal integrity in connectors (36) and connector systems (36,92) includes a conductive plate (10) positioned between adjacent rows of signal conductors (78) in a connector (36) and electrically connected to reference circuits on substrates (76) associated wi ...


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Richard Francis, Chiu Ng: Hydrogen implant for buffer zone of punch-through non epi IGBT. International Rectifier Corporation, Ostrolenk Faber Gerb & Soffen, November 19, 2002: US06482681 (50 worldwide citation)

An IGBT is formed in a thin (less than 250 microns thick) float zone silicon wafer using a hydrogen implant to form an N


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Richard Francis Osborne: Method and apparatus of bonding superposed sheets of polymeric material in a linear weld. W R Grace & Co, John J Toney, William D Lee Jr, John B Hardaway, January 17, 1978: US04069080 (49 worldwide citation)

A cylindrical lens system is used to focus a laser beam into a line upon thermoplastic sheets in their area of contact thereby linearly welding the sheets together. By this method flattened thermoplastic tubing may be converted into bags with either straight or curved linear seals.