630 patents
Page 8 of 32
Utility
AoX Multipath Detection
15 Dec 22
A system and method for detecting a multipath environment is disclosed.
Sauli Johannes Lehtimaki, Antonio Torrini, Mika Tapio Länsirinne
Filed: 14 Jun 21
Utility
Standard API For Integrated Development Environments
15 Dec 22
A system and method for embedding a tool into an Integrated Development Environment (IDE) is disclosed.
Timotej Ecimovic, Jing Teng
Filed: 14 Jun 21
Utility
System, apparatus, and method for IQ imbalance correction for multi-carrier IQ transmitter
13 Dec 22
In one embodiment, an apparatus includes a baseband circuit to generate a plurality of subcarriers of a complex sample of a message to be transmitted, and a compensation circuit coupled to the baseband circuit, the compensation circuit to compensate for IQ mismatch.
Aravinth Kumar Ayyappannair Radhadevi, Sanjeev Kumar Soni
Filed: 15 Jul 21
Utility
Delayed preamble detection for Bluetooth® receiver based on interferer metrics
6 Dec 22
The present invention relates to a method and apparatus for reducing power consumption in a receiver of a time slotted communication system.
Sriram Mudulodu
Filed: 29 Nov 20
Utility
Generating a preamble portion of an orthogonal frequency division multiplexing transmission having frequency disruption
29 Nov 22
In one embodiment, an apparatus comprises: a baseband processor having a preamble generation circuit to generate a preamble for an orthogonal frequency division multiplexing (OFDM) transmission, the preamble generation circuit to generate the preamble having a first portion comprising a first plurality of symbols and a second portion comprising a second plurality of symbols, where the preamble generation circuit is to generate at least some of the second plurality of symbols having at least one frequency disruption between successive symbols of the second portion; a digital-to-analog converter (DAC) coupled to the baseband processor to convert the first plurality of symbols and the second plurality of symbols to analog signals; a mixer coupled to the DAC to upconvert the analog signals to radio frequency (RF) signals; and a power amplifier coupled to the mixer to amplify the RF signals.
Frederic Pirot
Filed: 29 Nov 21
Utility
Novel Wide Band Loop Type Ground Radiating Antenna
24 Nov 22
A loop type ground radiating antenna having dual resonance is disclosed.
Pasi Rahikkala, Tuomas Hänninen, Attila Zólomy
Filed: 20 May 21
Utility
System And Method For Mirroring A Remote Device
17 Nov 22
A system and method for mirroring and controlling a remote device is disclosed.
Tamás Hornos
Filed: 13 May 21
Utility
Adjusting receiver frequency to compensate for frequency offset during a sounding sequence used for fractional time determination
15 Nov 22
A mixer in a receiver converts a sounding sequence of alternating ones and zeros to an intermediate frequency signal.
Wentao Li, Michael A. Wu, Yan Zhou
Filed: 1 Dec 20
Utility
Compression Of Firmware Updates
3 Nov 22
A system and method for creating firmware patch files is disclosed.
Hannu Mallat
Filed: 22 Apr 21
Utility
Apparatus for Determining When an Automatic Gain Control Circuit Has Settled
3 Nov 22
In one embodiment, an apparatus includes: a low noise amplifier (LNA) to receive and amplify a radio frequency (RF) signal, the LNA having a first controllable gain; a mixer to downconvert the RF signal to a second frequency signal; a programmable gain amplifier (PGA) coupled to the mixer to amplify the second frequency signal, the PGA having a second controllable gain; a digitizer to digitize the second frequency signal to a digitized signal; a demodulator coupled to the digitizer to demodulate the digitized signal; an automatic gain control (AGC) circuit to control one or more of the first controllable gain and the second controllable gain; and an AGC settling circuit to cause the demodulator to begin operation in response to determining that the AGC circuit has settled.
Robert M. Gorday, Guner Arslan, Marc Leroux, Pascal Blouin
Filed: 29 Apr 21
Utility
Dynamic switch pattern selection for angle of arrival
1 Nov 22
A device and method for improving the accuracy of angle of arrival and departure computations is disclosed.
Sauli Johannes Lehtimaki
Filed: 18 Jun 20
Utility
High Voltage Semiconductor Test System with Multiple Sites for Use with a Pick and Place Handler
27 Oct 22
A test system for high voltage testing of semiconductor devices including at least one test socket and a docking plate assembly.
Wenshui Zhang, Wei Jue Lim
Filed: 27 Apr 21
Utility
Power Limiting System and Method for a Low Noise Amplifier of a Front End Interface of a Radio Frequency Communication Device
27 Oct 22
A power limiting system and method for a low noise amplifier of a front end interface of a radio frequency communication device.
Luigi Panseri
Filed: 27 Apr 21
Utility
Bias Circuit for a Low Noise Amplifier of a Front End Interface of a Radio Frequency Communication Device That Enables Fast Transitions Between Different Operating Modes
27 Oct 22
A bias circuit for a low noise amplifier of a front end interface of a radio frequency communication device including a bias generator providing a bias voltage on a bias node for the low noise amplifier, a first resistive device coupled between the bias node and an input of the low noise amplifier, a first switch coupled in parallel with the first resistive device, and mode control circuitry receiving a mode signal indicative of a mode change, in which the mode control circuitry, in response to a mode change, momentarily activates the first switch to bypass the first resistive device and momentarily increases current capacity of the bias generator.
Luigi Panseri, Yu Su, Mustafa H. Koroglu
Filed: 27 Apr 21
Utility
Survey mechanism for a physically unclonable function
25 Oct 22
A plurality of physically unclonable function (PUF) bit cells are surveyed by supplying a plurality of threshold control values to the PUF bit cells.
Jeffrey L. Sonntag
Filed: 16 Apr 20
Utility
Detecting Anomalous Events In a Discriminator of an Embedded Device
20 Oct 22
In an embodiment, an apparatus includes: a sensor to sense real world information; a digitizer coupled to the sensor to digitize the real world information into digitized information; a signal processor coupled to the digitizer to process the digitized information into an image; a discriminator coupled to the signal processor to determine, based at least in part on the image, whether the real world information comprises an anomaly, where the discriminator is trained via a generative adversarial network; and a controller coupled to the discriminator.
Javier Elenes, Antonio Torrini
Filed: 23 Jun 22
Utility
Apparatus for Digitally Controlled Oscillators and Associated Methods
20 Oct 22
An apparatus includes a digitally controlled oscillator (DCO), which includes an inductor coupled in series with a first capacitor.
John M. Khoury
Filed: 30 Jun 22
Utility
Apparatus for Digitally Controlled Oscillators and Associated Methods
20 Oct 22
An apparatus includes a digitally controlled oscillator (DCO), which includes an inductor coupled in series with a first capacitor.
John M. Khoury
Filed: 30 Jun 22
Utility
System And Method For Phase Manipulation Attack Protection And Detection In AoA and AoD
20 Oct 22
Systems and methods for detecting and protecting against phase manipulation during AoA or AoD operations are disclosed.
Esa Piirilä, Lauri Hintsala
Filed: 23 Jun 22
Utility
System and method to improve encrypted transmissions between nodes
18 Oct 22
Systems and methods for improving encrypted transmissions between nodes in a network are disclosed.
Jakob Buron, Anders Lynge Esbensen, Jonas Roum-Møller
Filed: 25 Mar 21