2-Channel and 3-channel acoustic echo cancellation

Inventors: Carlos Avendano, Ludger Solbach, David Klein

Provisional Application Expired

	Code	Description	Pages	PDF
2007-08-13	`APP.FILE.REC`	Filing Receipt	3	View
2007-07-26	`WFEE`	Fee Worksheet (SB06)	1	View
2007-07-26	`TRNA`	Transmittal of New Application	3	View
2007-07-26	`SPEC`	Specification	33	View
2007-07-26	`APPENDIX`	Appendix to the specification	26	View
2007-07-26	`DRW`	Drawings-only black and white line drawings	9	View

Inventors

Carlos Avendano Campbell, CA

Ludger Solbach Mountain View, CA

David Klein Los Altos, CA

Attorneys & Agents of Record

SUSAN YEE Reg. 41388 Attorney · SCHWEGMAN, LUNDBERG & WOESSNER, P.A.

JOHN FERRELL Reg. 34593 Attorney

KENT BATHURST Reg. 51442 Attorney · CARR & FERRELL, LLP

MYRNA SCHELLING Reg. 54426 Attorney · CARR & FERRELL LLP

JOHN BEHLES Reg. 54987 Attorney · BEHLES I VAN STADEN, PLC

DAVID OLSEN Reg. 65584 Attorney · OLSEN PATENT LAW

JAMES NACHTWEY Reg. 71524 Attorney · CARR & FERRELL LLP

SEAN CODY Reg. 80467 Attorney · CARR & FERRELL LLP

Prosecution

AUDIENCE LLC

from AUDIENCE, INC.

CHANGE OF NAME Recorded 2016-02-25

KNOWLES ELECTRONICS, LLC

from AUDIENCE LLC

MERGER Recorded 2016-02-25

AUDIENCE, INC.

from AVENDANO, CARLOS, KLEIN, DAVID, SOLBACH, LUDGER

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2007-07-26

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