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Inventor

Robert F. Lee

Inventor
Wyomissing, PA, US

Overview

5→
Patents
1988–2007
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.

G11Cprimary
G11CStatic stores17%
H03FAmplifiers17%
H03KPulse technique17%
H04LTransmission of digital information, e.g. telegraphic communication17%
LOC2117%
LOC2417%
PatentTitleYear
D0540888'Reversible cycle toy'2007D0483869'Tubing connector'20036,169,762'Interface devices providing electrical isolation'20015,903,190'Amplifier feedforward arrangement and method for enhanced frequency response'19994,720,643'Peak catcher circuit'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history
1988–2001Based in Wyomissing, PA, US· patent location history
1999–2001Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history
2003Patents assigned to PRE HOLDING INC (1)· patent assignee history
2003Based in Pebble Beach, CA, US· patent location history
2007Patents assigned to LANARD TOYS LTD (1)· patent assignee history
2007Based in Newbury Park, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUCENT TECHNOLOGIES INC21999–2001
AMERICAN TELEPHONE & TELEGRAPH11988
LANARD TOYS LTD12007
PRE HOLDING INC12003
Locations
LocationPatentsSpan
Wyomissing, Pennsylvania, US31988–2001
Newbury Park, California, US12007
Pebble Beach, California, US12003