LexDanaLexDanabeta
Inventor

Warren L. Stutzman

Inventor
Blacksburg, VA, US

Overview

10→
Patents
1995–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials100%
PatentTitleYear
RE042672'Wideband compact planar inverted-F antenna'20117,999,755'Method and apparatus for quadrifilar antenna with open circuit element terminations'20117,027,002'Planar wideband antennas'20066,842,141'Fourpoint antenna'20056,795,028'Wideband compact planar inverted-F antenna'20046,300,906'Wideband phased array antenna employing increased packaging density laminate structure containing feed network, balun and power divider circuitry'20016,057,802'Trimmed foursquare antenna radiating element'20005,986,621'Stub loaded helix antenna'19995,541,609'Reduced operator emission exposure antennas for safer hand-held radios and cellular telephones'19965,459,475'Wide scanning spherical antenna'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2011Patents assigned to VIRGINIA TECH INTELL PROP (7)· patent assignee history
1995–1996Patents assigned to INNOVATIVE TECH CENTER (2)· patent assignee history
1995–1996Patents assigned to VIRGINIA POLYTECHNIC INST (2)· patent assignee history
1995–2011Based in Blacksburg, VA, US· patent location history
2001Patents assigned to HARRIS CORP (1)· patent assignee history
2011Patents assigned to Maxtena LLC (1)· patent assignee history
2011Based in Dublin, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VIRGINIA TECH INTELL PROP71995–2011
INNOVATIVE TECH CENTER21995–1996
VIRGINIA POLYTECHNIC INST21995–1996
HARRIS CORP12001
Maxtena LLC12011
Locations
LocationPatentsSpan
Blacksburg, Virginia, US91995–2011
Dublin, Virginia, US12011