Patents

2009, "Aromatic and {Aromatic/Heteroaromatic} Molecular Structures with Controllable Electron Conducting Properties" 7,638,632, Ross Getty, & Simona Percec.
2009, "Use of Highly Purified Hydrocarbons in Vacuum Ultraviolet Applications" 7,589,242, Roger French.
2009, "Packages for Alkanes Having {Ultra-High} Transparency at 193 nm" 7,493,743, Robert Wheland, Curtis Fincher, Roger French, Sheng Peng, & Weiming Weiming.
2008, "Processes and Devices Using Polycyclic Fluoroalkanes in Vacuum and Deep Ultraviolet Applications" 7,435,528, Roger French, Robert Wheland, & Weiming Qiu.
2007, "" 7,300,743, Roger French, David Jones, & Robert Wheland.
2006, "Polymer-liquid Compositions Useful in Ultraviolet and Vacuum Ultraviolet Uses" 7,129,009, Roger French.
2005, "Method for Providing Nano-structures of Uniform Length" 6,998,358, Roger French.
2005, "Copolymers for Photoresists and Processes Therefor" 6,872,503, Roger French.
2004, "Ultraviolet and Vacuum Ultraviolet Transparent Polymer Compositions and Their Uses" 6,824,930, Roger French.
2002, "Use of Partially Fluorinated Polymers in Applications Requiring Transparency in the Ultraviolet and Vacuum Ultraviolet" 7,438,995, Roger French, Robert Wheland, & Weiming Qiu.
2000, "Attenuating Phase Shift Photomasks" 6,096,460, Roger French.
1997, "Attenuating embedded phase shift photomask blanks " 5,897,977, Roger French, & Peter Francis Carcia.
1997, "Attenuating Embedded Phase Shift Photomask Blanks" 5,897,976, Roger French, & Peter Francis Carcia.
1995, "Photomask Blanks Comprising Transmissive Embedded Phase Shifter" 5,415,953, Roger French.
1995, "Light Absorbing Dielectric Compositions" 5,393,465, Roger French.