Parade Technologies, Ltd.

Cypress Semiconductor Corporation

Enovix Corporation

Ross Martin Fosler

Denis Ellis

Zhengyu Yuan

Quan Yu

Christopher Corson Keeser

Roel Coppoolse

Zhiqiang Huang

A cell formation system for lithium containing secondary batteries includes a population of formation clusters, each formation cluster includes a connector configured for connecting to a lithium containing secondary battery, a charging module connected to the connector and configured to charge the battery, a pre-lithiation module connected to the connector and configured to diffuse lithium to electrode active material layers of the battery, a discharging module connected to the connector and configured to discharge the battery, and a communication interface for communicatively coupling the formation cluster to a central controller. In response to received instructions from the central controller, the formation cluster is configured to charge the battery using the charging module, diffuse lithium to the electrode active material layers of the battery using the pre-lithiation module, and discharge the secondary battery using the discharging module after lithium has been diffused to the electrode active material layers of the battery.

Distributed cell formation systems for lithium containing secondary batteries

This application is directed to intra-panel communication in a touch display device in which a touch-integrated timing controller (TTCON) is coupled to touch-embedded source drivers (TSDs) via a plurality of forward links and a set of backward links. The forward links include a first subset of display forward links and a second subset of touch forward links. The TSDs are electrically coupled to a display panel including a plurality of display pixels and a plurality of touch sensors. The TTCON sends a display drive signal including display content data and display control data over the display forward links, and sends a touch control signal including an instruction to initiate an operation mode over the touch forward links. Upon receiving the touch control signal, the TSDs identify the instruction to initiate the operation mode, generate touch data accordingly, and return the touch data to the TTCON via the backward links.

Intra-panel interface for concurrent display driving and touch sensing in touchscreen displays

A method of processing raw response signals for capacitive sense arrays is performed at an electronic device having one or more processors and a capacitive sense array. The process receives a raw response signal from the capacitive sense array. The process computes an offset signal that represents an average baseline value of the raw response signal over a period of time and filters the raw response signal to a limited frequency band, thereby forming a bandwidth limited signal. The process also computes a differential signal as the difference between the offset signal and the bandwidth limited signal and uses the differential signal to detect an object proximate to the capacitive sense array.

Differential IIR baseline algorithm for capacitive touch sensing

Disclosed herein are systems, methods, and devices for power and energy metering. Devices may include first processing logic coupled to an isolator and configured to receive a first bit stream from a first modulator via the isolator. The first bit stream may be generated by the first modulator based on a first analog signal. The first processing logic may be further configured to receive a second bit stream from a second modulator via the isolator. The second bit stream may be generated by the second modulator based on a second analog signal. The processing logic may be further configured to generate a third bit stream based on a combination of the first bit stream with the second bit stream. The devices may also include second processing logic configured to generate an output signal based on one or more values of the third bit stream. The output signal may characterize a measurement of electrical power associated with an electrical circuit.

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Snohomish, WA, United States of America

Ross Martin Fosler