210 patents
Utility
Accelerometer-Based Voice Activity Detection
18 Jan 24
An example embodiment includes a head worn electronic device comprising a transceiver for communicating with a host device, an accelerometer having a plurality of axes for detecting three-dimensional forces applied to the head worn electronic device, and a processor.
Remi Louis Clement Poncot
Filed: 6 Jul 23
Utility
Glitch-free Zero-latency Agc for Sigma Delta Modulator
18 Jan 24
A system, comprising: a sigma-delta modulator using an integrator of a cascade-of-integrator feedback topology to perform operations is disclosed.
Marco Ballini
Filed: 28 Jun 23
Utility
Reduced Light Reflection Package
11 Jan 24
A MEMS sensor includes a through hole to allow communication with an external environment, such as to send or receive acoustic signals or to be exposed to the ambient environment.
Roberto Brioschi, Kazunori Hayata, Jr-Cheng Yeh, Dinesh Kumar Solanki
Filed: 22 Sep 23
Utility
Ultrasonic Device Coexistence
4 Jan 24
A device comprises a processor communicatively coupled with an ultrasonic sensor which is configured to repeatedly emit ultrasonic pulses during transmit periods which are interspersed with receive periods.
Joe Youssef, Mitchell Kline, Richard J. Przybyla
Filed: 29 Jun 23
Utility
Coexistence of Ultrasonic Transducers In an Operating Environment
28 Dec 23
A device comprises a processor coupled with an ultrasonic transducer which is configured to repeatedly emit ultrasonic pulses during transmit periods which are interspersed with listening windows.
Daniela Hall, Mitchell Kline, Joe Youssef
Filed: 9 Jun 23
Utility
Low Noise Readout Interface for Capacitive Sensors with Negative Capacitance
21 Dec 23
Disclosed embodiments provide a self-contained topology that enables a significant noise reduction of capacitive sensor readout interfaces.
Stefano Valle, Tomasz E. Hanzlik
Filed: 8 Jun 23
Utility
Parameterized Register Programming Protocol (RPP) To Save Layout Routing Area
21 Dec 23
A parameterized register interface of an integrated circuit and methods of register programming.
Hou-Yi Wang, Biswajit Datta, Sarvesh Shrivastava
Filed: 17 Jun 22
Utility
Incremental Analog to Digital Converter Incorporating Noise Shaping and Residual Error Quantization
7 Dec 23
The present invention relates to an incremental analog to digital converter incorporating noise shaping and residual error quantization.
Omid Oliaei, Stephen Bart
Filed: 7 Jun 22
Utility
Anchor Design with Rejection of External Shear Force
16 Nov 23
A MEMS sensor includes at least one anchor that extends into a MEMS layer and a proof mass suspended from the at least one anchor.
Mrigank Sharma, Varun Subramaniam Kumar, Luca Coronato, Giacomo Laghi, Matthew Julian Thompson
Filed: 10 May 22
Utility
Acoustic Activity Detection
16 Nov 23
Acoustic activity detection is provided herein.
Tomas Pitak, Igor Mucha, Robert Dick, Michael Tuttle
Filed: 26 Jul 23
Utility
Drive and Sense Balanced, Semi-coupled 3-AXIS Gyroscope
12 Oct 23
A dynamically balanced 3-axis gyroscope architecture is provided.
Doruk Senkal, Robert Hennessy, Houri Johari-Galle, Joseph Seeger
Filed: 13 Jun 23
Utility
Pressure Sensor and Manufacturing Method for the Same
21 Sep 23
A pressure sensor includes a first electrode, a plurality of cavities, and a second electrode.
Yoshitaka Sasaki, Jotaro Akiyama, Sal Akram, Yaoching Wang, Weng Shen Su, Tsung Lin Tang, Ting-Yuan Liu, Yuki Shibano, Chung-Hsien Lin
Filed: 23 Feb 23
Utility
Round Robin Sensor Device for Processing Sensor Data
31 Aug 23
A round robin sensor device for processing sensor data is provided herein.
Vadim Tsinker, Frederico Mazzarella, Ali Shirvani
Filed: 25 Feb 22
Utility
Motion Sensor with Sigma-delta Analog-to-digital Converter Having Resistive Continuous-time Digital-to-analog Converter Feedback for Improved Bias Instability
17 Aug 23
A motion sensor with sigma-delta analog-to-digital converter (ADC) having improved bias instability is presented herein.
Gabriele Pelli
Filed: 17 Feb 22
Utility
a Method for Improving Die Area and Power Efficiency In High Dynamic Range Digital Microphones
3 Aug 23
Exemplary multipath digital microphones described herein can comprise exemplary embodiments of automatic gain control and multipath digital audio signal digital signal processing chains, which allow low power and die size to be achieved as described herein, while still providing a high DR digital microphone systems.
Igor Mucha, Michael Perrott
Filed: 10 Apr 23
Utility
Low Stress Overtravel Stop
13 Jul 23
A microelectromechanical system device is described.
Matthew Julian Thompson, Robert Walmsley
Filed: 7 Jan 22
Utility
Method and System for Automatic Factory Calibration
29 Jun 23
A sensor may be automatically calibrated during manufacture by providing a sensor processing unit having an integrated sensor, performing a check to determine if the integrated sensor has been previously calibrated upon a reset.
Joe Youssef, Karthik Katingari, Sebastian Riccardi, Hemabh Shekhar
Filed: 31 Jan 23
Utility
Actuator Layer Patterning with Topography
29 Jun 23
A method including fusion bonding a handle wafer to a first side of a device wafer.
Daesung Lee, Alan Cuthbertson
Filed: 28 Feb 23
Utility
4-POINTS Phase and Sensitivity Estimation Algorithm and Related Architecture
25 May 23
An algorithm and architecture for sense transfer function estimation injects one or more test signals from a signal generator into a MEMS gyroscope to detect an output signal (e.g., proof mass output sense signal), including an in-phase (e.g., Coriolis) component and a quadrature component.
Vito Avantaggiati, Carlo Pinna, Federico Mazzarella
Filed: 14 Nov 22
Utility
Ultrasonic Direct Echo Path Reduction
18 May 23
A robotic cleaning appliance includes a housing to which is coupled a surface treatment item and a sensor assembly with first and second transducers and an acoustic interface.
Tony LEI, Joe Youssef, Daniela Hall, Ben Eovino, Stefon Shelton
Filed: 15 Nov 22