DSP Group Profile

DSP Group Patent Grants

Linear row array integrated power combiner for RF power amplifiers

Patent Number 9813031 - November 7, 2017

A novel and useful radio frequency (RF) front end module (FEM) circuit that provides high linearity and power efficiency and meets the…

Pico-speaker acoustic modulator

Patent Number 9774959 - September 26, 2017

A MEMS speaker that may include a membrane positioned in a first plane, wherein the membrane may be configured to oscillate at a first…

Link and message management improvements

Patent Number 9769751 - September 19, 2017

A method for transferring messages to wireless communication device, the method may include receiving, by an intermediate device, from a…

Efficient smart wideband linear hybrid CMOS RF power amplifier

Patent Number 9742360 - August 22, 2017

A novel and useful linear, efficient, smart wideband CMOS hybrid power amplifier that combined an analog linear amplification path and a…

Two port speaker acoustic modulator

Patent Number 9736595 - August 15, 2017

A two-port air pump speaker that includes at least two active, phase-modulated, bi-directional shutters and an ultrasonic pumping chamber…

DSP Group Patent Applications

ALWAYS ON DATA OVER AUDIO

Application Number 20170199561 - July 13, 2017

A method for sonic acoustic beacon processing. The method may include constantly operating a microphone and a chip, even when an application…

Efficient Smart Wideband Linear Hybrid CMOS RF Power Amplifier

Application Number 20160276986 - September 22, 2016

A novel and useful linear, efficient, smart wideband CMOS hybrid power amplifier that combined an analog linear amplification path and a…

CONFIGURABLE MULTIMODE MULTIBAND INTEGRATED DISTRIBUTED POWER AMPLIFIER

Application Number 20150070097 - March 12, 2015

A novel and useful configurable radio frequency (RF) power amplifier (PA) and related front end module (FEM) circuit that enables manipulation…

NON-INTRUSIVE QUALITY MEASUREMENTS FOR USE IN ENHANCING AUDIO QUALITY

Application Number 20150030163 - January 29, 2015

Methods and systems are provided for receiving by a first electronic device audio content, determining audio quality of the received audio…

POWER SAVING TECHNIQUES FOR DISPLAYS WITH PIXEL-ADDRESSABLE INTENSITY

Application Number 20150002554 - January 1, 2015

A method for power management of a self-luminous display having a pixel addressable intensity, the method is executed by a device that…

DSP Group Federal Litigation Filings

The PACid Group, LLC v. Best Buy Co., Inc. et al

Texas Eastern District Court - July 27, 2010

Bender v. DSP Group, Inc.

California Northern District Court - March 16, 2009

DSP Group Federal District Court Decisions

Bender v. DSP Group, Inc.

California Northern District Court - July 31, 2009

STIPULATION AND ORDER Regarding Extension of Time to Respond to Amended Complaint re 18 Stipulation. Answer due 8/6/2009. Signed by Judge…

Bender v. DSP Group, Inc.

California Northern District Court - July 10, 2009

STIPULATION AND ORDER AS MOOT re 10 Stipulation. Signed by Judge James Ware on 7/10/2009. (ecg, COURT STAFF) (Filed on 7/10/2009)