TIRE FILLING SYSTEMS, DEVICES AND METHODS
Granted: April 3, 2025
Application Number:
20250108779
A method can include, by operation of a vehicle system, receiving tire profile data for each of a plurality of tires of the vehicle, calculating a target pressure for at least one tire using at least the tire profile data, establishing a wireless connection with a device separate from the vehicle system, and wirelessly transmitting the target pressure to the other device. Corresponding devices and systems are also disclosed.
DEVICES, SYSTEMS AND METHODS FOR DETECTING AND LOCATING VEHICLE EVENTS, INCLUDING HAZARD EVENTS
Granted: April 3, 2025
Application Number:
20250108670
A method can include wirelessly receiving sensor data from at least one vehicle system. By operation of vehicle processing circuits, a vehicle hazard event can be detected using at least the sensor data. In response to detecting the vehicle hazard event, event data for identifying the vehicle hazard event can be generated, time data for the detected vehicle hazard event can be determined, and geographic location data for the detected vehicle hazard event can be determined. By operation…
ENHANCED COEXISTENCE IN MULTI LINK SCENARIOS OF WLAN PROTOCOLS
Granted: March 27, 2025
Application Number:
20250106835
A system and method for improving coexistence of multilink devices using WLAN protocols. The method includes operating, by a processing device, a first radio of a plurality of radios of a multi-link (ML) device to communicate on a first frequency band with a networking device. The method includes determining a future time interval for a different radio of a communication device to communicate in the first frequency band. The method includes determining a potential interference or an…
LIST SEARCH
Granted: March 27, 2025
Application Number:
20250103285
A memory stores an item list in first words and second words such that each first word stores a first portion of two different list items and each second word stores a second portion of the two different list items. Control logic is configured to compare a first portion of a search item to the first portion of each list item in each first word; in response to the first portion of the search item matching a first portion in a first word, determine the first word is a matching first word;…
UNIVERSAL SERIAL BUS POWER DELIVERY (USB-PD)
Granted: March 27, 2025
Application Number:
20250103119
A method of operating a Universal Serial Bus Power Delivery (USB-PD) power converter includes responsive to detecting an absence of a load device sending a low power mode signal from a secondary-side controller, coupled to control a secondary-side of the USB-PD power converter, to a primary-side controller coupled to control a primary-side of the USB-PD power converter, and transitioning the secondary-side controller from a secondary-side active mode to a secondary-side low power mode,…
DEVICES, SYSTEMS AND METHODS FOR ACTIVATING SECOND WIRELESS DEVICE TO MITIGATE AGGRESSIVE MEDIUM OCCUPIER
Granted: March 13, 2025
Application Number:
20250089090
A method can include, by operation of a first wireless device operating on a channel of a wireless network, determining if another wireless device, operating outside of the wireless network, is interfering with operations of the first wireless device on the channel. In response to determining that another wireless device is interfering with operations, activating a second wireless device to execute a mitigation operation to improve the first wireless device access to the channel.…
WIRELESS SENSING
Granted: March 13, 2025
Application Number:
20250089014
The present disclosure provides an approach that captures one or more wireless signals in a geographic area. Each one of the one or more wireless signals includes channel state information (CSI) data. The present disclosure produces a channel state information (CSI) representation based on the CSI data that indicates multiple channel responses corresponding to the one or more wireless signals. The present disclosure filters the CSI representation to remove at least one of the channel…
PRECISE PROXIMITY OBJECT DETECTION FOR CAPACITIVE SENSING
Granted: March 13, 2025
Application Number:
20250085448
An integrated circuit includes a capacitive sensing circuit to receive signal values associated with a proximity distance to an object. A pair of low pass filters (LPFs) are coupled in parallel to the capacitive sensing circuit and include a first LPF configured with a low filtering rate and a second LPF configured with high filtering rate that is higher than that of the low filtering rate. Control logic is coupled to the pair of LPFs and estimates the proximity distance based on one or…
BATTERY CLUSTER CONTROL
Granted: March 6, 2025
Application Number:
20250080095
According to some embodiments, a method includes connecting a first cluster controller of a first battery cluster to a serial communication bus, connecting a second cluster controller of a second battery cluster to the serial communication bus, sending synchronization data to the first cluster controller and the second cluster controller over the serial communication bus, controlling a first bridge of the first battery cluster to connect a first battery terminal of the first battery…
SYSTEMS, METHODS, AND DEVICES FOR SECURE MANAGEMENT OF WIRELESS DEVICE ASSOCIATIONS
Granted: March 6, 2025
Application Number:
20250080421
Systems, methods, and devices manage associations between wireless devices. Methods include identifying a plurality of wireless devices communicatively coupled to an access point and generating, using one or more processing elements, a plurality of groups of wireless devices based, at least in part, on a plurality of device classification parameters associated with the plurality of wireless devices. Methods further include generating, using the one or more processing elements, a…
MACHINE LEARNING MODEL ARCHITECTURE FOR SPEECH ENHANCEMENT SYSTEM
Granted: March 6, 2025
Application Number:
20250078853
Methods and systems for a machine learning model architecture for speech enhancement system. The disclosed machine learning model architecture includes, among other things, an encoder, a decoder, and a bottleneck disposed between the encoder and the decoder. The encoder includes a plurality of encoder layers, and the decoder includes a plurality of decoder layers. Each encoder layer is connected to a corresponding decoder layer via a skip connection. Each encoder layer includes a Res2Net…
BATTERY CLUSTER CONTROL
Granted: March 6, 2025
Application Number:
20250077464
According to some embodiments, a battery cluster controller includes a serial interface configured to receive waveform data and a rank over a serial communication bus, a processor configured to generate a switching parameter based on the rank and the waveform data, and a modulation unit configured with the switching parameter to generate a bridge configuration signal to control a bridge for selectively connecting a battery element to an output terminal to generate a first component of a…
INTELLIGENT AND ADAPTIVE SHARING OF POWER AMONG POWER DELIVERY PORTS
Granted: March 6, 2025
Application Number:
20250076952
Technology to intelligently and adaptive share power among charging ports of a multiport power delivery (PD) system is described. In some embodiments, a method includes monitoring power consumption by at least one device of a plurality of devices. Each device of the plurality of devices is connected to a port of a plurality of ports having an allocation of system power. Monitoring the power consumption includes obtaining at least one current measurement of actual current consumption by…
SYSTEM AND METHOD FOR ISOLATION RESISTANCE MEASUREMENT
Granted: March 6, 2025
Application Number:
20250076353
A system includes a processing device and a measurement circuit coupled to the processing device. The system further includes an auxiliary voltage supply. The processing device and the measurement circuit are powered by the auxiliary voltage supply. The measurement circuit is to apply a test voltage to a first resistor and measure a voltage drop over the first resistor. The processing device is to determine, based on at least the voltage drop, an isolation resistance value between a…
SYSTEMS, METHODS, AND DEVICES FOR MEDIUM RESERVATION MITIGATION FOR WIRELESS COMMUNICATION
Granted: February 27, 2025
Application Number:
20250071622
Systems, methods, and devices improve medium usage by wireless devices. Methods include monitoring, using one or more processing elements, one or more data throughput metrics associated with a first wireless device, and identifying, using the one or more processing elements, a presence of medium reservation activity associated with a second wireless device. Methods also include generating, using the one or more processing elements, a mitigation signal based, at least in part, on a…
Deterministic control of sensor based motor
Granted: February 27, 2025
Application Number:
20250070693
An electronic circuit may be configured to obtain an input including one or more hall sensor readings, determine a current motor position based on the input and a first lookup table, determine a desired motor position based on the first lookup table on the current motor position, determine a pulse width modulation (PWM) commutation pattern based on the desired motor position and a second lookup table, and output the PWM commutation pattern within a predetermined time from obtaining the…
METHODS, DEVICES AND SYSTEMS FOR COMMUNICATIONS BETWEEN REAL WORLD WIRELESS DEVICES AND VIRTUAL WIRELESS DEVICES
Granted: February 20, 2025
Application Number:
20250063091
A method can include a virtual/augmented reality (V/AR) access device receiving a list of virtual wireless devices within a predetermined virtual range. An upstream data frame from a real world wireless device can be encapsulated by the V/AR access device into an upstream packet and transmitted to a virtual wireless device. Downstream packets from the virtual wireless device can be decapsulated by the V/AR access device to access a downstream data frame. The downstream data frame can be…
GROUPWISE ENCODING OF NEURAL NETWORKS
Granted: February 20, 2025
Application Number:
20250061315
Methods and systems for groupwise encoding for neural networks. The disclosed method includes, among other things, receiving a sparse array associated with a trained machine-learning model to be stored in memory, identifying a plurality of groupings of elements from the sparse array, wherein each element of a grouping is equidistantly positioned in the sparse array, generating a group data structure including a respective grouping, an offset of a respective grouping in the sparse array,…
BI-DIRECTIONAL COMMUNICATION SCHEME BETWEEN PRIMARY AND SECONDARY FOR FLY-BACK AC-DC CONVERTERS
Granted: February 13, 2025
Application Number:
20250055379
An USB-PD power converter with primary and secondary side controllers that bidirectionally communicate with each other. In one embodiment, the USB-PD power converter has a first transformer in data communication with the primary-side controller and the secondary-side controller. The secondary-side controller is configured to generate control signals and receive acknowledgement signals from the primary-side controller via the first transformer. The primary-side controller is configured to…
DUAL ADVANCED AUDIO DISTRIBUTION PROFILE (A2DP) SINK
Granted: February 13, 2025
Application Number:
20250056174
Wireless communication schemes and techniques are described, wherein a secondary device is configured to eavesdrop information communicated between a source and a primary device. Secondary device transmits a NACK signal to jam ACK signals from the primary device to the audio source, forcing a retransmit of audio information from the source to the primary, and available over an eavesdropping link between the secondary device and the source.
