49 patents
Utility
Dual Directional Asymmetric Coupler with a Shared Through-Line
7 Dec 23
A reflectometer may include two directional couplers configured in parallel by being disposed across from each other on opposite sides of a shared section of a signal line.
Justin Regis Magers, Michael Joseph Seibel, Marcus Kieling daSilva
Filed: 18 Aug 23
Utility
System and Method for Efficient Data Movement In an Orchestrated Distributed Measurement Application
7 Sep 23
A method of orchestrating measurements in a measurement system includes configuring a first service with a first configuration for acquiring measurement data by an orchestrator.
Christopher George Cifra
Filed: 2 Mar 23
Utility
Methods and Systems for Detecting Defects on an Electronic Assembly
27 Jul 23
A method of identifying defects in an electronic assembly, comprising, by a processing unit, obtaining a grid of nodes representative of a location of electronic units of an electronic assembly, wherein each node is neighboured by at most eight oiler nodes, wherein a first plurality of nodes represents failed electronic units according to at least one test criterion, and a second plurality of nodes represents passing electronic units according to the least one first test criterion, based on the grid, determining at least one first and second straight lines, and attempting to connect the first and second straight lines into a new line, wherein if at least one node from the new line belongs to the second plurality of nodes, concluding that an electronic unit represented by the node on the grid is a failed electronic unit, thereby facilitating identification of a failed electronic unit on the substrate.
Leonid Gurov, Gal Peled, Dan Sebban, Shaul Teplinsky
Filed: 31 Mar 23
Utility
Over-the-Air Testing of Millimeter Wave Antenna Receiver Arrays
25 May 23
A system and method for testing devices such as integrated circuits (IC) with integrated antenna arrays configured for wireless signal reception.
Martin Obermaier, Martin Laabs, Dirk Plettemeier, Marc Vanden Bossche, Thomas Deckert, Vincent Kotzsch, Johannes Dietmar Herbert Lange
Filed: 22 Nov 21
Utility
Nanoseconds-pulse Based Current/voltage Measurement for Testing Vertical-cavity Surface-emitting Laser
18 May 23
Embodiments are presented herein of an open-loop test system for testing vertical-cavity surface-emitting lasers (VCSELs).
Jun LU, John George BANASKA, Matthew Tate DOUGAN, Jeffrey Allan CORNELL, Wendi SONG, Xuechen HAN, Kunal Harsad PATEL
Filed: 26 Nov 20
Utility
Reduction of Emulated Channel Count for Phased-Array Systems Through Angle-of-Arrival Processing
20 Apr 23
Systems and methods for emulating a channel for wireless communications between a transmit (TX) system-under-test (SUT) and a receive (RX) SUT.
Jeremy Mielens, John Ammerman, Aljosa Vrancic, Andrew Lynch
Filed: 10 Oct 22
Utility
Parameter Space Reduction for Device Testing
13 Apr 23
Described herein are systems, methods, and other techniques for identifying redundant parameters and reducing parameters for testing a device.
James C. Nagle, Stephen Thung, Sergey Kizunov, Shaul Teplinsky
Filed: 13 Oct 21
Utility
Distributed Event-based Test Execution
2 Mar 23
Methods and computing devices for allocating test pods to a distributed computing system for executing a test plan on a device-under-test (DUT).
Sundeep Chandhoke, Gururaja Kasanadi Ramachandra, Rajaramm Chokkalingam Malarvizhy, Varun Mehra, Bjoern Bachmann
Filed: 1 Sep 21
Utility
Augmented Reliability Models for Design and Manufacturing
2 Feb 23
A method for generating a reliability performance model includes developing a reliability prediction machine learning model for predicting reliability performance of a product based on data obtained from manufacturing and testing of the product, and obtaining feature names for the reliability prediction machine learning model and their predictive power values.
Shaul Teplinsky, Dan Sebban, Craig Hillman, Ashok Alagappan
Filed: 30 Sep 22
Utility
Dual Directional Asymmetric Coupler with a Shared Through-Line
19 Jan 23
A reflectometer may include two directional couplers in a parallel configuration, sharing the same section of a signal line or through-line.
Justin Regis Magers, Michael Joseph Seibel, Marcus Kieling daSilva
Filed: 13 Jul 21
Utility
Modular Card Cage Accessories
8 Dec 22
Various types of electronic devices may be mounted in a chassis in order to facilitate interfacing with the devices, containing the devices, provide cooling systems which may remove heat from the electronic devices, etc.
Richard G. Baldwin, JR., Michael H. Singerman
Filed: 16 Aug 22
Utility
Cellular System Utilizing Beam Coherence Interval Metric
24 Nov 22
A user equipment device (UE) determines a beam coherence interval metric, which is a measure of stability of a beam pair over time based on a set of beam coherence intervals measured by the UE.
Nikhil U. Kundargi, Venkata Siva Santosh Ganji, Ahsan Aziz, James Wesley McCoy
Filed: 10 May 22
Utility
DC Resistance Measurement Contact Checking via Alternating Current High Frequency Injection
17 Nov 22
A test system may be used for obtaining accurate remote sense voltage and/or current values.
Chin-Hong CHEAH, Tatt-Wee Oong, Eric Hartner
Filed: 25 Apr 22
Utility
Method and System for Real Time Outlier Detection and Product Re-binning
3 Nov 22
A method for analyzing device test data includes accessing a core analytics rule that is based on manufacturing data of a plurality of devices.
Shaul Teplinsky, Arie Peltz, Dan Sebban
Filed: 12 Jul 22
Utility
System and Method for Binning at Final Test
16 Jun 22
A method of sorting an electronic device includes receiving first data generated by a test tool that is performing a test operation on the electronic device according to a test program, and a provisional binning assignment for the electronic device determined from the first data.
Reed Linde, Gill Balog
Filed: 22 Dec 21
Utility
Direct Network Access by a Memory Mapped Peripheral Device for Scheduled Data Transfer on the Network
26 May 22
A network interface peripheral device (NIP) may include a network interface for communicating with a network, and an interconnect interface for communicating with a processor subsystem.
Sundeep Chandhoke, Glen O. Sescila, III, Rafael Castro Scorsi
Filed: 11 Feb 22
Utility
Compact Antenna Test Range (CATR) Alignment Verification
5 May 22
Methods, apparatuses, and systems for verifying alignment of a compact antenna test range (CATR) are presented.
Gerardo Orozco Valdes, Dong Chen
Filed: 4 Nov 20
Utility
LLC Power Supply Current-Sharing and Frequency Locking Mechanism
17 Mar 22
A multiphase current-sharing configuration may include at least two power supplies providing respective output-currents in the current-sharing configuration.
John G. Banaska, Chin-Hong Cheah
Filed: 24 Nov 21
Utility
Over-The-Air Testing Interface for Phase Array Antennas
17 Mar 22
Various embodiments are presented of a system including an alignment fixture for testing (e.g., rapidly and cheaply) phased array antennas and other devices configured for radio frequency (RF) transmission and/or reception.
David M. Crowley, Gerardo Orozco Valdes, Chen Chang
Filed: 7 Oct 20
Utility
Over-the-Air Testing of Millimeter Wave Antenna Arrays
10 Mar 22
A system and method for testing (e.g., rapidly and inexpensively) devices such as integrated circuits (IC) with integrated antennas configured for millimeter wave transmission and/or reception.
Martin Laabs, Dirk Plettemeier, Thomas Deckert, Johannes Dietmar Herbert Lange, Marc Vanden Bossche
Filed: 1 Sep 21