Inventor
MARSHALL KENNETH L
US12 patents
⚠️ This page may combine multiple inventors who share the name “MARSHALL KENNETH L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ROCHESTER
9 patentsUS6665042B1Dec 16, 2003
Electrically switchable polymer liquid crystal and polymer birefringent flake in fluid host systems and optical devices utilizing same
UNIV ROCHESTER42 citations92
US6829075B1Dec 7, 2004
Electrically addressable optical devices using a system of composite layered flakes suspended in a fluid host to obtain angularly dependent optical effects
UNIV ROCHESTER18 citations91
US5054888AOct 8, 1991
Methods of making composite optical devices employing polymer liquid crystal
UNIV ROCHESTER33 citations89
US7713436B1May 11, 2010
Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host
UNIV ROCHESTER11 citations80
US7042617B2May 9, 2006
Optical devices having flakes suspended in a host fluid to provide a flake/fluid system providing flakes with angularly dependent optical properties in response to an alternating current electric field due to the dielectric properties of the system
UNIV ROCHESTER10 citations72
US7492439B1Feb 17, 2009
Liquid crystal devices especially for use in liquid crystal point diffraction interferometer systems
UNIV ROCHESTER6 citations61
US7238316B2Jul 3, 2007
Method for making precisely configured flakes useful in optical devices
UNIV ROCHESTER5 citations59
US11581691B2Feb 14, 2023
All-optical, optically addressable liquid crystal-based light valve employing photoswitchable alignment layer for high-power and/or large aperture laser applications
UNIV ROCHESTER1 citations57
US12090705B2Sep 17, 2024
Additive manufacturing systems and methods
UNIV ROCHESTER0 citations46