LexDanaLexDanabeta
Inventor

Patrick F. Didier

Inventor
Marion, IA, US

Overview

2→
Patents
1992–2009
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Sprimary
G01SRadio direction-finding50%
H04LTransmission of digital information, e.g. telegraphic communication50%
PatentTitleYear
7,620,187'Method and apparatus for ad hoc cryptographic key transfer'20095,128,873'Aircraft rendezvous using low data rate two-way TACAN bearing information'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to ROCKWELL INTERNATIONAL CORP (1)· patent assignee history
1992Based in Cedar Rapids, IA, US· patent location history
2009Patents assigned to ROCKWELL COLLINS INC (1)· patent assignee history
2009Based in Marion, IA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCKWELL COLLINS INC12009
ROCKWELL INTERNATIONAL CORP11992
Locations
LocationPatentsSpan
Marion, IA, US12009
Cedar Rapids, IA, US11992