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Inventor

Charles D. Estes

Inventor
Fort Lauderdale, FL, US

Overview

3→
Patents
2005–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
G10LSpeech analysis techniques or speech synthesis17%
H04MTelephonic communication17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
H04WWireless communication networks17%
PatentTitleYear
8,392,528'Architecture for sharing podcast information'20137,191,127'System and method for speech enhancement'20076,850,777'Method for providing a personal identification number to a subscriber identity module'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to MOTOROLA INC (2)· patent assignee history
2005–2013Based in Fort Lauderdale, FL, US· patent location history
2013Patents assigned to DVORAK JOSEPH L (1)· patent assignee history
2013Patents assigned to ESTES CHARLES D (1)· patent assignee history
2013Patents assigned to KREITZER STUART S (1)· patent assignee history
2013Patents assigned to MOTOROLA MOBILITY LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTOROLA INC22005–2007
DVORAK JOSEPH L12013
ESTES CHARLES Dself12013
KREITZER STUART S12013
MOTOROLA MOBILITY LLC12013
Locations
LocationPatentsSpan
Fort Lauderdale, Florida, US32005–2013