Inventor

ZUCKERWAR ALLAN J

US25 patents

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

ZUCKERWAR ALLAN J

NASA

High temperature fiber optic microphone having a pressure-sensing reflective membrane under tensile stress

Passive fetal heart monitoring system

Passive fetal monitoring sensor

Fiber optic microphone having a pressure sensing reflective membrane and a voltage source for calibration purpose

High-temperature microphone system

Method for simultaneously making a plurality of acoustic signal sensor elements

Extreme low frequency acoustic measurement system

Infrasonic stethoscope for monitoring physiological processes

Infrasonic stethoscope for monitoring physiological processes

Wake vortex avoidance system and method

Flow resistivity instrument in the earth

Acoustic ground impedance meter

Differential sound level meter

Infrasonic stethoscope for monitoring physiological processes

Passive fetal heart monitoring system

Vacuum-isolation vessel and method for measurement of thermal noise in microphones

Instrumentation for measuring aircraft noise and sonic boom

Extreme low frequency microphone/hydrophone for exploration of oceanic and atmospheric dynamics

US ARMY

Acoustic calibration apparatus for calibrating plethysmographic acoustic pressure sensors

Method for making a dynamic pressure sensor and a pressure sensor made according to the method

Active pyroelectric infrared detector

US ADMINISTRATOR OF NATIONAL A

Ultrasonic depth gauge for liquids under high pressure

SHAMS QAMAR A

Extreme low frequency acoustic measurement system

ZUCKERWAR ALLAN J

Sub-surface windscreen for outdoor measurement of infrasound

U S A AS REPRESENTED BY THE ADMINISTRATOR OF THE NASA

Adaptive algorithm and software for recognition of ground-based, airborne, underground, and underwater low frequency events