Inventor

SPILLMAN JR WILLIAM B

US40 patents

⚠️ This page may combine multiple inventors who share the name “SPILLMAN JR WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPILLMAN JR WILLIAM B

SIMMONDS PRECISION PRODUCTS

Smart structure with non-contact power and data interface

Apparatus for measuring height of a liquid in a container using area image pattern recognition techniques

Fluid gauging apparatus with inductive interrogation

Composite shaft monitoring system

Composite integrity monitoring

Embeddable DC power supply for smart structure sensors

Temperature compensated optical detector

Fluid tank with integral fluid quantity gauging

Optical grating sensor and method of monitoring having a multi-period grating

Optical grating sensor and method of monitoring with a multi-period grating

System and method for opto-acoustic liquid quantity measurement and transducer therefor

Multi-mode optical fiber sensor and method

Embeddable device for contactless interrogation of sensors for smart structures

Contactless interrogation of sensors for smart structures

Magnetic debris monitor using magneto-optic sending

Method and apparatus for shaft torque measurement with temperature compensation

Polarimetric fiber optic sensor testing apparatus

Optical shaft angular and torsional displacement and speed sensing system

Optical displacement sensor with a multi-period grating

Polarimetric fiber optic speed sensor

Apparatus and method for self-referencing and multiplexing intensity modulating fiber optic sensors

Optical shaft torsional displacement and speed sensing system

Structural analyzer using acousto-optic sensor

Optical spectrum analyzer and encoder using a modulated phase grating wherein said grating diffracts the wavelength as a function of the magnetic field

Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a broadband optical source and multiple wave retardation

Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a dual wavelength optical source and matched polarizer

System and method for optically controlled acoustic transmission and reception

GOODRICH CO B F

Remotely interrogated diagnostic implant device with electrically passive sensor

Acoustic-based remotely interrogated diagnostic implant device and system

Remotely interrogated implant device with sensor for detecting accretion of biological matter

VIRGINIA TECH INTELL PROP

System, device, and method for detecting perturbations

System, device, and method for detecting perturbations via a fiber optic sensor

PMD HOLDINGS CORP

Remotely interrogated implant device with sensor for detecting accretion of biological matter

Ultrasonic detection of restenosis in stents

SPERRY CORP

Photoelastic sensor using a variable intensity light source as a feedback means

Temperature and pressure compensated elasto-optic sensor

GEO CENTERS INC

Single mode optical fiber polarimetric stress sensor having optical common mode rejection

SIMMONDS PRECISION

Polarimetric optical frequency domain distributed strain sensor and method

(unassigned)

Speed sensor for rotatable shaft using shaft mounted antenna

CATAMOUNT SCIENT INC

Method for electrically passive self-routing optical multiplexing