Inventor
VILLARRUEL CARL A
US14 patents
⚠️ This page may combine multiple inventors who share the name “VILLARRUEL CARL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US NAVY
8 patentsUS5061857AOct 29, 1991
Waveguide-binding sensor for use with assays
US NAVY74 citations95
US6384948B1May 7, 2002
High-sensitivity, high-speed digital optical photoreceiver
US NAVY29 citations92
US4165914AAug 28, 1979
Access coupler and duplex coupler for single multimode fiber transmission line
US NAVY26 citations81
US4612028ASep 16, 1986
Polarization-preserving single mode fiber coupler
US NAVY22 citations78
US4607912AAug 26, 1986
In-line optical fiber polarizer
US NAVY13 citations73
US4229402AOct 21, 1980
Fiber optic connection method
US NAVY8 citations73
US4149770AApr 17, 1979
Single-fiber duplex coupler
US NAVY16 citations73
US4737005AApr 12, 1988
Method for eliminating birefringence in a fiber optic coupler and a coupler polarization corrector
US NAVY16 citations71