630 patents
Page 3 of 32
Utility
System and method for phase manipulation attack protection and detection in AoA and AoD
3 Oct 23
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
Analog-to-Digital Converter Having Punctured Quantizer
28 Sep 23
In one embodiment, an analog-to-digital converter includes: a sum circuit to receive an analog input signal and a feedback reference signal and generate a sum signal; a feedback circuit coupled to the sum circuit to provide the feedback reference signal to the sum circuit; a filter coupled to the sum circuit to receive the sum signal and generate a filtered signal; and a punctured quantizer coupled to the filter to receive the filtered signal and quantize the filtered signal to a digital output and to output the digital output and to provide the digital output to the feedback circuit.
John M. Khoury
Filed: 23 Mar 22
Utility
External Nonvolatile Memory with Additional Functionality
28 Sep 23
An external nonvolatile memory device that includes a rewritable nonvolatile memory and a CMOS interface is disclosed.
Thomas Saroshan David, Aslam Rafi, Joshua Norem, Adrianus Josephus Bink, Daniel Cooley
Filed: 22 Mar 22
Utility
Interface between Processing Unit and an External Nonvolatile Memory
28 Sep 23
An interface between two devices is disclosed.
Aslam Rafi, Thomas Saroshan David, Daniel Cooley
Filed: 22 Mar 22
Utility
Interface between processing unit and an external nonvolatile memory
26 Sep 23
An interface between two devices is disclosed.
Aslam Rafi, Thomas Saroshan David, Daniel Cooley
Filed: 22 Mar 22
Utility
Reduced-leakage apparatus for sampling electrical signals and associated methods
26 Sep 23
An apparatus includes a sample-and-hold (S/H) circuit.
Mohamed M. Elsayed
Filed: 28 Jan 22
Utility
Apparatus with partitioned radio frequency antenna and matching network and associated methods
26 Sep 23
An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals.
Attila Zolomy, Pasi Rahikkala, Thomas E. Voor
Filed: 31 Dec 18
Utility
Apparatus for receiver with carrier frequency offset correction using phase and frequency information and associated methods
26 Sep 23
An apparatus includes a radio-frequency (RF) receiver for receiving an RF signal using a plurality of antennas.
Antonio Torrini, Hendricus de Ruijter, Yan Zhou, David Trager
Filed: 30 Dec 20
Utility
One-way phase-based high accuracy distance measurement apparatus and algorithm
26 Sep 23
A system and method for one-way ranging is disclosed.
John M. Khoury
Filed: 27 Sep 21
Utility
Using NFC To Configure Ultra Low Power BLUETOOTH® Devices
21 Sep 23
An ultra low power network device is disclosed.
Hannu Mallat
Filed: 21 Mar 22
Utility
Apparatus with partitioned radio frequency antenna and matching network and associated methods
19 Sep 23
An apparatus includes a substrate and a loop antenna formed using the substrate.
Attila Zolomy, Thomas E. Voor, Zoltan Vida
Filed: 22 May 19
Utility
Apparatus with partitioned radio frequency antenna and matching network and associated methods
19 Sep 23
An apparatus includes a module.
Attila Zolomy, Pasi Rahikkala, Tuomas Hänninen
Filed: 20 Dec 19
Utility
Apparatus for offset cancellation in comparators and associated methods
19 Sep 23
An apparatus includes a comparator.
Sheng Jue Peh, Obaida Mohammed Khaled Abu Hilal
Filed: 30 Jun 21
Utility
Per Unit Time Message Authentication Code
14 Sep 23
A system for securely transmitting data between two devices is disclosed.
Joshua J. Norem
Filed: 14 Mar 22
Utility
Apparatus with partitioned radio frequency antenna and matching network and associated methods
12 Sep 23
An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals.
Attila Zolomy, Pasi Rahikkala, Thomas E. Voor
Filed: 25 Mar 22
Utility
Apparatus for antenna impedance-matching and associated methods
12 Sep 23
An apparatus includes a module, which includes an impedance matching circuit.
Thomas E. Voor, Attila Zolomy, Pasi Rahikkala
Filed: 25 Mar 22
Utility
Method and apparatus for selectable high performance or low power processor system
12 Sep 23
A communications processor is operative in a plurality of modes including at least a high performance mode, a power savings mode with lower computational capability, and a shutdown mode with a wakeup capability.
Partha Sarathy Murali, Suryanarayana Varma Nallaparaju, Kriyangbhai Vinodbhai Shah, Venkata Rao Gunturu, Subba Reddy Kallam, Mani Kumar Kothamasu
Filed: 5 Aug 21
Utility
Apparatus with partitioned radio frequency antenna and matching network and associated methods
12 Sep 23
An apparatus includes a radio frequency (RF) circuit to transmit or receive RF signals.
Attila Zolomy, Pasi Rahikkala, Thomas E. Voor
Filed: 25 Mar 22
Utility
Ultra Low Power Mesh Network
7 Sep 23
A mesh receiver has a wakeup receiver for reception of a wakeup sequence formed by keyed RF or a sequence of wireless packets and gaps, a transmitter forming low speed RF wakeup sequence to other mesh stations, a mesh receiver for reception of high speed WLAN packets, the transmitter sending a wireless ACK packet in response to a wakeup sequence, the mesh receiver thereafter receiving wireless packets from a remote station, the mesh transmitter sending an ACK, the mesh station thereafter identifying a next hop station, and sending a wakeup sequence to that station, after receipt of an ACK, sending the data, the mesh receiver and mesh transmitter thereafter going to sleep.
Partha Sarathy MURALI, Ajay MANTHA, Nagaraj Reddy ANAKALA, Subba Reddy KALLAM, Venkat MATTELA
Filed: 10 May 23
Utility
Apparatus for antenna impedance-matching and associated methods
5 Sep 23
An apparatus includes a module, which includes an impedance matching circuit.
Thomas E. Voor, Attila Zolomy, Pasi Rahikkala
Filed: 22 May 19