Inventor

Frank L. Lederman

Inventor

Schenectady, NY, US

Overview

3→

Patents

1978–1979

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

G01SRadio direction-finding25%

G10KSound-producing devices17%

A61BDiagnosis8%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general8%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

4,180,792'Transmit-receive transducer array and ultrasonic imaging system'1979 4,127,034'Digital rectilinear ultrasonic imaging system'1978 4,121,468'Method and apparatus for reflective ultrasonic imaging utilizing reconstruction of acoustic impedance projections'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1979Patents assigned to GEN ELECTRIC (3)· patent assignee history

1978–1979Based in Schenectady, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	3	1978–1979

Locations

Location	Patents	Span
Schenectady, New York, US	3	1978–1979