Inventor

Arasanipalai K. Ananthapadmanabhan

Inventor

San Diego, CA, US

Overview

2002–2014

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G10Lprimary

G10LSpeech analysis techniques or speech synthesis70%

H04BTransmission15%

H04LTransmission of digital information, e.g. telegraphic communication15%

PatentTitleYear

8,660,840'Method and apparatus for predictively quantizing voiced speech'2014 8,358,617'Enhanced conversion of wideband signals to narrowband signals'2013 8,243,695'Method and apparatus for improved detection of rate errors in variable rate receivers'2012 7,590,096'Method and apparatus for improved detection of rate errors in variable rate receivers'2009 7,577,563'Enhanced conversion of wideband signals to narrowband signals'2009 7,426,466'Method and apparatus for quantizing pitch, amplitude, phase and linear spectrum of voiced speech'2008 7,113,522'Enhanced conversion of wideband signals to narrowband signals'2006 7,061,934'Method and apparatus for interoperability between voice transmission systems during speech inactivity'2006 6,804,218'Method and apparatus for improved detection of rate errors in variable rate receivers'2004 6,754,624'Codebook re-ordering to reduce undesired packet generation'2004 6,631,139'Method and apparatus for interoperability between voice transmission systems during speech inactivity'2003 6,438,518'Method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions'2002 6,434,519'Method and apparatus for identifying frequency bands to compute linear phase shifts between frame prototypes in a speech coder'2002 6,393,394'Method and apparatus for interleaving line spectral information quantization methods in a speech coder'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2014Patents assigned to QUALCOMM INC (14)· patent assignee history

2002–2014Based in San Diego, CA, US· patent location history

2012–2014Patents assigned to ANANTHAPADMANABHAN ARASANIPALAI K (3)· patent assignee history

2012–2014Patents assigned to DEJACO ANDREW P (3)· patent assignee history

2012–2014Patents assigned to CHOY EDDIE-LUN TIK (2)· patent assignee history

2012–2013Patents assigned to EL-MALEH KHALED H (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	14	2002–2014
ANANTHAPADMANABHAN ARASANIPALAI Kself	3	2012–2014
DEJACO ANDREW P	3	2012–2014
CHOY EDDIE-LUN TIK	2	2012–2014
EL-MALEH KHALED H	2	2012–2013

Locations

Location	Patents	Span
San Diego, California, US	14	2002–2014