115 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
Augmenting reliability models for manufactured products
28 Nov 23
A method of augmenting a reliability model of products including a particular product in use by an end user.
Shaul Teplinsky, Bruce Alan Phillips, Michael Schuldenfrei, Dan Sebban
Filed: 20 May 21
Utility
Distributed event-based test execution
31 Oct 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
Fast convergence method for cross-correlation based modulation quality measurements
24 Oct 23
Techniques are disclosed related to determining a modulation quality measurement of a device-under-test (DUT).
Sartaj Chaudhary
Filed: 12 Nov 21
Utility
Parameter space reduction for device testing
17 Oct 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
Dual directional asymmetric coupler with a shared through-line
3 Oct 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
Methods and systems for relating features with labels in electronics
3 Oct 23
A method comprising, by a processing unit and a memory: obtaining a training set of data; dividing sets of data into a plurality of groups, wherein all sets of data for which feature values meet at least one similarity criterion, are in the same group, storing in a reduced training set of data, for each group, at least one aggregated set of data, wherein, for a plurality of the groups, a number of aggregated sets of data is less than a number of the sets of data of the group, wherein the reduced training set of data is suitable to be used in a classification algorithm for determining a relationship between the at least one label and the features of the electronic items, thereby reducing computation complexity when processing the reduced training set of data, compared to processing the training set of data.
Katsuhiro Shimazu
Filed: 20 Aug 19
Utility
High-speed performance electrical connector for modular electronics systems
3 Oct 23
A connector gap between a module connector mating surface and the backplane connector of a chassis may be eliminated through a mechanism that forcefully pushes (or pulls) the module towards the backplane and/or forcefully pushes (or pulls) the backplane toward the module.
Richard G. Baldwin, Jr., Dennis Vance Toth
Filed: 20 Aug 21
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
Current feedthrough seal assembly
22 Aug 23
A current feedthrough seal assembly (1) for insertion into and sealing a wall opening (WO) of a climate chamber (KK) comprises a plastic core (10) formed in a step-like shape in an axial direction thereof so as to be inserted into the wall opening (WO) of the climate chamber (KK), so that, when inserted, substantially the whole of the plastic core (10) is located in the wall opening (WO), and a flange (11) is formed at an axial end of the plastic core (10) to protrude beyond the wall opening in the radial direction of the plastic core (10) to abut against one (I) of an internal or external wall (I, A) of the climate chamber (KK), at least two elongated power conducting members (20) accommodated in parallel to each other inside the plastic core (10) and extending through the plastic core (10) and a press ring seal (30) interposed between an inner peripheral surface of the wall opening (WO) and an outer peripheral surface of the plastic core (10) on an opposite axial side thereof with respect to the flange (11) of the plastic core (10).
Michael Hanigk
Filed: 29 Nov 21
Utility
Local oscillator placement for mixed numerology in orthogonal frequency division multiplexing communications
22 Aug 23
Methods and wireless devices for selecting a local oscillator frequency to use for conducting orthogonal frequency division multiplexing (OFDM) communications.
Karl F. Nieman
Filed: 29 Oct 19
Utility
System for emulating an environment for testing a frequency modulated continuous wave (FMCW) detection and ranging (LiDAR) system
15 Aug 23
A system for emulating an over-the-air environment for testing a light detection and ranging (LiDAR) unit under test (UUT).
Jason Marks, Marcus Kieling daSilva
Filed: 7 May 21
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
Switch pruning in a switch fabric bus chassis
18 Jul 23
Bus enumeration of a switch fabric bus may be performed without assigning bus numbers to unused switch ports and/or corresponding slots to which the unused switch ports are routed.
Eric L. Singer, Jason W. Frels, Jonathan W. Hearn
Filed: 27 Apr 21
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
Methods and systems for detecting defects on an electronic assembly
16 May 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 other 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: 20 Mar 19
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
Programmable hardware virtual network interface
14 Mar 23
Systems and methods for communication between heterogenous processors via a virtual network interface implemented via programmable hardware and one or more buses.
Patrick Karl Sisterhen, Ashish S. Chaudhari, Moritz Daniel Fischer, Daniel Paul Jepson, Hector M. Rubio, Andrew Michael Lynch, Klaus Martin Braun, Antonia Marie Walls Jones
Filed: 28 Sep 20