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Inventor

Qiru Zhou

Inventor
Scotch Plains, NJ, US

Overview

6→
Patents
2002–2014
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis42%
H04LTransmission of digital information, e.g. telegraphic communication17%
G09BEducational or demonstration appliances8%
H04BTransmission8%
H04MTelephonic communication8%
H04QSelecting8%
H04WWireless communication networks8%
PatentTitleYear
8,867,996'Area tracking systems and methods of tracking electronic devices'20148,503,653'Method and apparatus for active speaker selection using microphone arrays and speaker recognition'20137,701,886'Packet loss concealment based on statistical n-gram predictive models for use in voice-over-IP speech transmission'20107,149,690'Method and apparatus for interactive language instruction'20066,782,363'Method and apparatus for performing real-time endpoint detection in automatic speech recognition'20046,336,090'Automatic speech/speaker recognition over digital wireless channels'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2006Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history
2002–2014Based in Scotch Plains, NJ, US· patent location history
2010Patents assigned to ALCATEL LUCENT USA INC (1)· patent assignee history
2013–2014Patents assigned to ALCATEL LUCENT (2)· patent assignee history
2013–2014Patents assigned to ZHOU QIRU (2)· patent assignee history
2013Patents assigned to AHUJA SUDHIR RAMAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUCENT TECHNOLOGIES INC32002–2006
ALCATEL LUCENT22013–2014
ZHOU QIRUself22013–2014
AHUJA SUDHIR RAMAN12013
ALCATEL LUCENT USA INC12010
Locations
LocationPatentsSpan
Scotch Plains, New Jersey, US62002–2014