Inventor

Edward A. Hall

Inventor

St. Louis, MO, US

Overview

1986–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 16 as inventor

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

H01Qprimary

H01QAntennas, i.e. radio aerials32%

H04NPictorial communication, e.g. television12%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

G01RMeasuring electric variables8%

H01HElectric switches8%

H05KPrinted circuits8%

G01SRadio direction-finding4%

H03HImpedance networks, e.g. resonant circuits4%

H04BTransmission4%

H04WWireless communication networks4%

PatentTitleYear

D0919190Mandible guard2021 10,924,969Periodic network reselection search while receiving multimedia broadcast multicast services2021 7,865,165'Scalable radio receiver architecture providing three-dimensional packaging of multiple receivers'2011 7,428,403'Bi-directional communication apparatus'2008 7,120,034'Method and apparatus for reducing electromagnetic radiation'2006 7,053,625'Method and apparatus for detecting wear in components of high voltage electrical equipment'2006 6,911,947'Method and apparatus for reducing multipath distortion in a television signal'2005 6,777,948'Method and apparatus for detecting wear in components of high voltage electrical equipment'2004 6,404,309'Tuner with non-edge RF input pin/lead'2002 5,798,736'Antenna system having a plurality of fundamental resonances'1998 5,402,132'Monopole/crossed slot single antenna direction finding system'1995 5,003,318'Dual frequency microstrip patch antenna with capacitively coupled feed pins'1991 4,922,259'Microstrip patch antenna with omni-directional radiation pattern'1990 4,827,271'Dual frequency microstrip patch antenna with improved feed and increased bandwidth'1989 4,684,953'Reduced height monopole/crossed slot antenna'1987 4,587,524'Reduced height monopole/slot antenna with offset stripline and capacitively loaded slot'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1998Patents assigned to MC DONNELL DOUGLAS CORP (7)· patent assignee history

1986–1998Based in St. Louis, MO, US· patent location history

2002–2005Patents assigned to THOMSON LICENSING SA (2)· patent assignee history

2002–2008Based in Carmel, IN, US· patent location history

2004–2006Patents assigned to ELECTRIC POWER RES INST (2)· patent assignee history

2004–2006Based in Delta, CA· patent location history

2005–2011Based in Fort Wayne, IN, US· patent location history

2006–2008Patents assigned to THOMSON LICENSING (2)· patent assignee history

2021Patents assigned to GALVION LTD (1)· patent assignee history

2021Based in Starksboro, VT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MC DONNELL DOUGLAS CORP	7	1986–1998
ELECTRIC POWER RES INST	2	2004–2006
THOMSON LICENSING	2	2006–2008
THOMSON LICENSING SA	2	2002–2005
GALVION LTD	1	2021

Locations

Location	Patents	Span
St. Louis, MO, US	6	1986–1998
Fort Wayne, IN, US	3	2005–2011
Carmel, IN, US	2	2002–2008
Delta, CA	2	2004–2006
Starksboro, VT, US	1	2021