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Inventor

David M. De Muro

Inventor
Schaumburg, IL, US

Overview

5→
Patents
1987–1991
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Pprimary
H01PWaveguides100%
PatentTitleYear
5,023,866'Duplexer filter having harmonic rejection to control flyback'19914,954,796'Multiple resonator dielectric filter'19904,879,533'Surface mount filter with integral transmission line connection'19894,829,274'Multiple resonator dielectric filter'19894,692,726'Multiple resonator dielectric filter'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to MOTOROLA INC (5)· patent assignee history
1987–1991Based in Schaumburg, IL, US· patent location history
1990Based in Cary, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC51987–1991
Locations
LocationPatentsSpan
Schaumburg, Illinois, US41987–1991
Cary, Illinois, US11990