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Inventor

Alton S. Keel, Jr.

Inventor
Melbourne, FL, US

Overview

12→
Patents
1999–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials24%
H04BTransmission24%
H03GControl of amplification18%
H04LTransmission of digital information, e.g. telegraphic communication12%
H03JTuning resonant circuits6%
H03MCoding6%
H04QSelecting6%
H04WWireless communication networks6%
PatentTitleYear
8,532,665'Overlay micro cell structure for universal mobile telephone system network'20138,107,512'Method and apparatus for robust automatic frequency control in CDMA systems with constant pilot signals'20127,693,210'Hybrid rake/equalizer receiver for spread spectrum systems'20107,653,159'Narrowband gain control of receiver with digital post filtering'20107,528,789'Adaptive antenna for use in wireless communication systems'20097,483,500'Narrowband gain control of receiver with digital post filtering'20097,386,766'Address generation apparatus for turbo interleaver and deinterleaver in W-CDMA systems'20087,215,297'Adaptive antenna for use in wireless communication systems'20077,046,749'Narrowband gain control of receiver with digital post filtering'20066,989,797'Adaptive antenna for use in wireless communication systems'20066,600,456'Adaptive antenna for use in wireless communication systems'20035,923,709'Intelligent cable assembly'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2010Based in Hellam, PA, US· patent location history
2003Based in Hellum, PA, US· patent location history
2006–2010Patents assigned to IPR LICENSING INC (6)· patent assignee history
2006–2013Based in Melbourne, FL, US· patent location history
2008–2013Patents assigned to THOMSON LICENSING (4)· patent assignee history
2012–2013Patents assigned to GAO WEN (2)· patent assignee history
2012Patents assigned to KEEL ALTON SHELBOURNE (1)· patent assignee history
2013Patents assigned to KEEL ALTON (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IPR LICENSING INC62006–2010
THOMSON LICENSING42008–2013
GAO WEN22012–2013
KEEL ALTONself12013
KEEL ALTON SHELBOURNEself12012
Locations
LocationPatentsSpan
Melbourne, Florida, US62006–2013
Hellam, Pennsylvania, US51999–2010
Hellum, Pennsylvania, US12003