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Inventor

Robert Bruce Mahaffey

Inventor
Austin, TX, US

Overview

9→
Patents
1998–2014
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
G10LSpeech analysis techniques or speech synthesis33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
PatentTitleYear
8,826,146'Uniform user interface for software applications'20148,028,226'Document content analysis technology for reducing cognitive load'20117,643,991'Speech enhancement for electronic voiced messages'20107,400,776'Visual enhancement for reduction of visual noise in a text field'20087,389,299'Document content analysis technology for reducing cognitive load'20086,864,912'Computer system providing hands free user input via optical means for navigation or zooming'20056,728,680'Method and apparatus for providing visual feedback of speed production'20045,884,263'Computer note facility for documenting speech training'19995,832,441'Creating speech models'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2014Patents assigned to IBM (8)· patent assignee history
1998–2011Based in Austin, TX, US· patent location history
2008Based in San Bernardino, CA, US· patent location history
2010Patents assigned to NUANCE COMMUNICATIONS INC (1)· patent assignee history
2014Patents assigned to LUTHER PAUL S (1)· patent assignee history
2014Patents assigned to MAHAFFEY ROBERT BRUCE (1)· patent assignee history
2014Based in San Rafael, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM81998–2014
LUTHER PAUL S12014
MAHAFFEY ROBERT BRUCEself12014
NUANCE COMMUNICATIONS INC12010
Locations
LocationPatentsSpan
Austin, Texas, US71998–2011
San Rafael, California, US12014
San Bernardino, California, US12008