Inventor

HUGGINS RAYMOND W

US29 patents

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

HUGGINS RAYMOND W

BOEING CO

Multitrack multilevel sensing system

Optical sensor using concave diffraction grating

Multi-track analog optical sensing system and method

Coherence multiplexing of optical sensors

Optical angle sensor using polarization techniques

Integrated optic field sensor consisting of an interferometer formed in substrate

Multiplexed optical communication system

Two wavelength optical sensor and sensing system

Wavelength division multiplexing system using optical switch

Variable light transmission filter and optical analog position sensor

Optical fiber coupled resolver having a reference signal

Planar waveguide spectrograph

Multitrack multilevel sensing system with error detecting

Optical source for optical sensing system

Optical sensor using swept wavelength light source

Method for maximizing the solar cell OPTO-electronic conversion efficiency in optically controlled hydraulic actuators

Optical wavelength division multiplexing of digital encoder tracks

Optically powered resolver

Optical fiber mount

XEROX CORP

Belt speed measurement using an optical fiber reflectometer

Feedability sensor for a vacuum corrugated feeder

Feedability sensor for a vacuum corrugated feeder with movable backstop

Development system

Isolated high voltage controller

Acoustic reflectometer for sheet feed sensing

Method of development

Development system

Development system

Method of development