1
Robert J Markunas, Robert Hendry, Ronald A Rudder: Remote plasma enhanced CVD method and apparatus for growing an epitaxial semiconductor layer. Research Triangle Institute, Oblon Spivak McClelland Maier & Neustadt, January 19, 1993: US05180435 (131 worldwide citation)

A remote plasma enhanced CVD apparatus and method for growing semiconductor layers on a substrate, wherein a intermediate feed gas, which does not itself contain constituent elements to be deposited, is first activated in an activation region to produce plural reactive species of the feed gas. These ...


2
Robert J Markunas, Robert Hendry, Ronald A Rudder: Remote plasma enhanced CVD method for growing an epitaxial semiconductor layer. Research Triangle Institute, Oblon Spivak McClelland Maier & Neustadt, September 26, 1989: US04870030 (51 worldwide citation)

A remote plasma enhanced CVD apparatus and method for growing semiconductor layers on a substrate, wherein an intermediate feed gas, which does not itself contain constituent elements to be deposited, is first activated in an activation region to produce plural reactive species of the feed gas. Thes ...


3
Robert J Markunas, Robert Hendry, Ronald A Rudder: Remote plasma enhanced CVD method and apparatus for growing an epitaxial semconductor layer. Reserach Triangle Institute, Oblon Spivak McClelland Maier & Neustadt, May 28, 1991: US05018479 (44 worldwide citation)

A remote plasma enhanced CVD apparatus and method for growing semiconductor layers on a substrate, wherein an intermediate feed gas, which does not itself contain constituent elements to be deposited, is first activated in an activation region to produce plural reactive species of the feed gas. Thes ...


4
Tatsuo Morita, Robert J Markunas, Gill Fountian, Robert Hendry, Masataka Itoh: Line plasma vapor phase deposition apparatus and method. Sharp Kabushiki Kaisha, Research Triangle Institute, Nixon & Vanderhye P C, June 1, 1999: US05908565 (6 worldwide citation)

A line plasma source (20) comprises a plasma chamber (30) configured so that plasma (32) is situated remotely and on-edge with respect to a polycrystalline silicon surface (20S) to be treated, thereby preventing damage to the surface, facilitating treatment of large substrates, and permitting low te ...


5
Bing Shen, Robert Hendry, Cynthia Watkins, Rama Venkatasubramanian: DC-DC converter for low voltage power source. Research Triangle Institute, Oblon Spivak McClelland Maier & Neustadt L, April 27, 2010: US07706152 (4 worldwide citation)

A power conversion unit and method for converting DC power. The power conversion unit includes a self-oscillating device configured to convert a DC voltage into a self-oscillating alternating current AC signal, a transformer connected to the self-oscillating device and configured to transform the se ...


6
David Robert Hendry, Steven John Cooper, Peter Blakeborough Kenington: Filter. Mesaplexx, Harrington & Smith, August 2, 2016: US09406993 (1 worldwide citation)

A cavity filter, including a dielectric resonator structure comprising a piece of dielectric material having a shape such that it can support a first resonant mode and a second resonant mode which is substantially degenerate with the first resonant mode; and a coupling structure for exciting a reson ...


7
David Robert Hendry, Steven John Cooper, Peter Blakeborough Kenington: Multi-mode filter. Mesaplexx, Harrington & Smith, July 26, 2016: US09401537

A multi-mode cavity filter comprises a dielectric body having at least first and second orthogonal resonant modes; a first coupling element formed on a first face of the dielectric body for coupling energy to at least a first resonant mode; and a second coupling element formed on the first face of t ...


8
David Robert Hendry, Steven John Cooper, Peter Blakeborough Kenington: Multi-mode filter. Mesaplexx, Harrington & Smith, August 2, 2016: US09406988

A multi-mode cavity filter, comprising: a dielectric resonator body incorporating a piece of dielectric material, the piece of dielectric material having a shape such that it can support at least a first resonant mode and a second substantially degenerate resonant mode; a conductive layer substantia ...


9
David Robert Hendry, Steven John Cooper, Peter Blakeborough Kenington: Multi-mode filter. Mesaplexx, Harrington & Smith, September 6, 2016: US09437910

A dielectric resonator body for a multi-mode cavity filter, the resonator body including: a piece of first dielectric material, with at least one substantially flat face for mounting on a substrate, the piece of first dielectric material having a shape such that it can support at least a first reson ...


10
David Robert Hendry, Steven John Cooper, Peter Blakeborough Kenington: Filter. Mesaplexx, Harrington & Smith, September 6, 2016: US09437916

A multi-mode cavity filter having a dielectric resonator body incorporating a piece of dielectric material, the piece of dielectric material having a shape such that it can support at least two substantially degenerate resonant modes; and a coupling structure comprising a plurality of independent co ...