InvenSense Profile

InvenSense Patent Grants

Modification to rough polysilicon using ion implantation and silicide

Patent Number 11952267 - April 9, 2024

A modification to rough polysilicon using ion implantation and silicide is provided herein. A method can comprise depositing a hard mask on a…

Low power always-on microphone using power reduction techniques

Patent Number 11955993 - April 9, 2024

An audio activity detector device is disclosed. The audio activity detector device comprises a closed loop feedback regulating circuit that…

Systems and methods for providing getters in microelectromechanical systems

Patent Number 11945713 - April 2, 2024

Systems and methods are provided that provide a getter in a micromechanical system. In some embodiments, a microelectromechanical system…

Method for tuning the resonant frequency of a piezoelectric micromachined ultrasonic transducer

Patent Number 11938515 - March 26, 2024

The teachings of the present disclosure enable the manufacture of one or more piezoelectric micromachined ultrasonic transducers (PMUTs)…

Sensor output digitizer

Patent Number 11933648 - March 19, 2024

The described technology is generally directed towards a sensor output digitizer. The sensor output digitizer can comprise a multiplexer…

InvenSense Patent Applications

PIEZOELECTRIC MICROMACHINED TRANSDUCER AND DEVICE

Application Number 20240057972 - February 22, 2024

An ultrasonic transducer device comprises a piezoelectric micromachined ultrasonic transducer (PMUT), a transmitter with first and second…

ULTRASONIC DEVICE COEXISTENCE

Application Number 20240004061 - January 4, 2024

A device comprises a processor communicatively coupled with an ultrasonic sensor which is configured to repeatedly emit ultrasonic pulses…

COEXISTENCE OF ULTRASONIC TRANSDUCERS IN AN OPERATING ENVIRONMENT

Application Number 20230417907 - December 28, 2023

A device comprises a processor coupled with an ultrasonic transducer which is configured to repeatedly emit ultrasonic pulses during transmit…

ULTRASONIC DIRECT ECHO PATH REDUCTION

Application Number 20230152433 - May 18, 2023

A robotic cleaning appliance includes a housing to which is coupled a surface treatment item and a sensor assembly with first and second…

ULTRASONIC CLIFF DETECTION AND DEPTH ESTIMATION USING TILTED SENSORS

Application Number 20230152434 - May 18, 2023

A robotic cleaning appliance includes a housing to which is coupled a surface treatment item and a sensor assembly with first and second…

InvenSense Federal Litigation Filings

Triniti Corporation v. Invensense Inc.

California Northern District Court - April 27, 2021

Sportbrain Holdings LLC v. Invensense, Inc.

Illinois Northern District Court - July 22, 2017

Rollins v. InvenSense, Inc. et al

California Northern District Court - March 23, 2017

Holzman v. InvenSense, Inc. et al

California Northern District Court - February 28, 2017

Isaac v. Abdi et al

California Northern District Court - February 27, 2017

InvenSense Federal District Court Decisions

Triniti Corporation v. Invensense Inc.

California Northern District Court - September 2, 2021

ORDER OF DISMISSAL UPON SETTLEMENT. Signed by Judge JON S. TIGAR on September 2, 2021. (mllS, COURT STAFF) (Filed on 9/2/2021)

Holzman v. InvenSense, Inc. et al

California Northern District Court - May 18, 2017

SUA SPONTE JUDICIAL REFERRAL FOR PURPOSE OF DETERMINING RELATIONSHIP OF CASES re 3:17-cv-00859-JD Signed by Judge Alsup on 5/18/17. (whalc1,…

Nuzzo v. InvenSense, Inc. et al

California Northern District Court - May 18, 2017

SUA SPONTE JUDICIAL REFERRAL FOR PURPOSE OF DETERMINING RELATIONSHIP OF CASES re 17-cv-01038-WHA Signed by Judge Alsup on 5/18/17. (whalc1,…

In re InvenSense, Inc. Securities Litigation

California Northern District Court - March 28, 2016

Order by Hon. James Donato granting 64 Motion to Dismiss. Any amended complaint is due by April 18, 2016. (jdlc2S, COURT STAFF) (Filed…

George E Rollins v. Behrooz Abdi et al

California Northern District Court - March 3, 2015

ORDER DIRECTING PLAINTIFF TO FILE ADMINISTRATIVE MOTION TO CONSIDER WHETHER CASES SHOULD BE RELATED. The court orders Plaintiff to file in…