8534 patents
Utility
Vector Floating-point Classification
18 Jan 24
A processor includes a functional unit, and a set of vector registers coupled to the functional unit.
Joseph Zbiciak, Brett L. Huber, Duc Bui
Filed: 28 Sep 23
Utility
Look-up Table Read
18 Jan 24
A digital data processor includes a multi-stage butterfly network, which is configured to, in response to a look up table read instruction, receive look up table data from an intermediate register, reorder the look up table data based on control signals comprising look up table configuration register data, and write the reordered look up table data to a destination register specified by the look up table read instruction.
Naveen BHORIA, Duc BUI, Dheera Balasubramanian SAMUDRALA, Rama VENKATASUBRAMANIAN
Filed: 29 Sep 23
Utility
Methods and Apparatus to Reduce Bank Pressure Using Aggressive Write Merging
18 Jan 24
Methods, apparatus, systems and articles of manufacture to reduce bank pressure using aggressive write merging are disclosed.
Naveen Bhoria, Timothy David Anderson, Pete Michael Hippleheuser
Filed: 31 Jul 23
Utility
Apparatus Including an Isolation Assembly
18 Jan 24
Described examples include an apparatus including a package substrate having a die attach pad and a first semiconductor die on the die attach pad, the first semiconductor die including a transmitter.
Sreeram SubramanyamNasum, Vijaylaxmi Khanolkar, Tarunvir Singh
Filed: 1 Aug 23
Utility
Microelectronic Device Package with Integral Waveguide Transition
18 Jan 24
An example device includes: a multilayer build-up package substrate including trace conductor layers spaced from one another by dielectric material, and further including connection conductor layers coupling portions of the trace conductor layers through dielectric material, the multilayer build-up package substrate having a device side surface with one of the trace conductor layers and an opposing board side surface with one of the connection conductor layers; and a waveguide transition formed from the multilayer build-up package substrate, the waveguide transition having an input port formed from the connection conductor layer on the board side surface, and having at least two sub-transitions spaced laterally from one another, the at least two sub-transitions to couple a signal from the input port through the trace conductor layers and the connection conductor layers to a coplanar waveguide formed from the trace conductor layer on the device side surface.
Aditya Nitin Jogalekar, Harshpreet Singh Phull Bakshi, Rajen Murugan, Sylvester Ankamah-Kusi
Filed: 15 Jul 23
Utility
Patch Antennas In Packages
18 Jan 24
In examples, a semiconductor package comprises a semiconductor substrate including a device side having circuitry formed therein.
Harshpreet Singh Phull BAKSHI, Rajen Manicon MURUGAN, Sylvester ANKAMAH-KUSI
Filed: 30 Jun 23
Utility
Selective Stopband Avoidance In Switching Converter Controller
18 Jan 24
A switching converter controller includes: a stopband controller having a stopband controller input and a stopband controller output, the stopband controller is configured to provide stopband information at the stopband controller output responsive to a reference signal; a pulse-frequency modulation (PFM) controller having a first PFM controller input, a second PFM controller input and a PFM controller output, the first PFM controller input configured to receive a feedback error signal, the second PFM controller input coupled to the stopband controller output, and the PFM controller configured to selectively adjust a clock signal at the PFM controller output based on the feedback error signal and the stopband information; and a driver circuit having a driver circuit input coupled to the PFM controller output and configured to receive the clock signal, and having a driver circuit output adapted to be coupled to a power stage switch.
Puneet Sareen, Michael Känner, Christian Harder, Narayanan Seetharaman
Filed: 28 Sep 23
Utility
Programmable Switching Converter Controller
18 Jan 24
A programmable switch converter controller for a power stage with a switch, an inductor, and a diode, includes a pulse-width modulator.
Isaac Cohen
Filed: 27 Sep 23
Utility
Instrumentation Ampflifier and Related Apparatus
18 Jan 24
A feedback network has a feedback output terminal.
Jussi Matti Aleksi Särkkä
Filed: 28 Sep 23
Utility
Methods and Apparatus to Implement Current Limit Test Mode
18 Jan 24
Methods, apparatus, systems and articles of manufacture are disclosed.
Pavol Balaz
Filed: 27 Jul 23
Utility
Gate Driver with Feed Forward Control of Gate Current
18 Jan 24
A gate driver includes a gate current circuit and a driver logic circuit.
Sachin S, Subramanian NARAYAN, Krishnamurthy SHANKAR
Filed: 15 Jul 22
Utility
Downlink Multiple Input Multiple Output Enhancements for Single-cell with Remote Radio Heads
18 Jan 24
A base station selects a subset of at least one geographically separated antennas for each of the plurality of user equipments.
Eko Onggosanusi, Vikram Chandrasekhar, Runhua Chen
Filed: 27 Sep 23
Utility
Packet Storage Based on Packet Properties
18 Jan 24
In an example, a system includes a network port that receives a packet; a first memory; a second memory; and a packet analyzer coupled to the network port.
Sriramakrishnan GOVINDARAJAN, Mihir Narendra MODY
Filed: 24 Jul 23
Utility
Methods and Apparatus of Power Regulation for a Transducer
18 Jan 24
An example apparatus operable to provide power to a transducer via a regulator output, the power regulator comprising: filter circuitry including a filter input and a filter output, the filter output coupled to the regulator output; amplifier circuitry including an amplifier input and an amplifier output, the amplifier output coupled to the filter input; sensing circuitry including a sensing input and a sensing output, the sensing input coupled to the filter output and the regulator output; and a controller including a controller input coupled to the sensing output and including a controller output coupled to the amplifier input, the controller configured to: supply an excitation signal to the amplifier circuitry to cause the amplifier circuitry to supply the power based on the excitation signal; estimate a magnitude of the power based on measurements of current and voltage at the filter output.
David Magee, James Griffin, Felipe Garza, III
Filed: 15 Jul 22
Utility
Ultrasonic Lens Cleaning System with Calibration
18 Jan 24
In one example, an apparatus comprises: a transducer, a driver circuit coupled to the transducer, a memory, and a controller.
David Magee, James Griffin
Filed: 15 Jul 22
Utility
Selectable Jtag or Trace Access with Data Store and Output
18 Jan 24
An address and command port interface selectively enables JTAG TAP domain operations and Trace domain operations within an IC.
Lee D. Whetsel
Filed: 27 Sep 23
Utility
Non-active chirp dithering in FMCW radar
16 Jan 24
A non-transitory computer-readable storage device stores machine instructions which, when executed by a processor, cause the processor to determine a chirp period Tc for radar chirps in a radar frame.
Shankar Ram Narayana Moorthy, Karthik Subburaj, Shailesh Joshi, Piyush Soni
Filed: 11 Oct 21
Utility
Radar processing chain for frequency-modulated continuous wave radar systems
16 Jan 24
Systems and methods are provided for a radar processing chain for frequency-modulated continuous wave radar systems.
June Chul Roh
Filed: 14 Sep 21
Utility
Compact display with extended pixel resolution
16 Jan 24
Described examples include a display having a first light source configured to provide a first light and a second light source configured to provide a second light.
Terry Alan Bartlett, Stephen Aldridge Shaw, Vivek Kumar Thakur
Filed: 27 Aug 21
Utility
Position or velocity control system and method
16 Jan 24
In described examples of methods and control systems to control a position and/or velocity of a machine, control circuitry is coupled to receive and dither a control signal, and to compute a control output value according to the dithered control signal and a control function.
Rajan Lakshmi Narasimha, David Patrick Magee
Filed: 11 Jan 21