120 patents
Utility
Precision vibration-isolation system with floor feedforward assistance
16 Jan 24
Apparatus and methods to reduce unwanted motion in precision instruments are described.
Igor Kordunsky, Jeffrey L. Worthey, Antonio Lopes
Filed: 21 Nov 22
Utility
Status lights
9 Jan 24
A networked school communication system is provided that includes a district server configured to manage at least one communication system located within a district location managed by the district server.
David Sudman, Kevin Koga
Filed: 27 Jul 22
Utility
Plasma lamp as a radiation source in an apparatus for artificial weathering
28 Nov 23
An apparatus for artificial weathering or lightfastness testing of samples or for simulating solar radiation, the apparatus comprises a weathering chamber, an electrodeless lamp provided in the weathering chamber and comprising a bulb filled with a composition that emits light when in a plasma state, and a radio frequency source being arranged so that it radiate a radio frequency field into the bulb to generate a luminous plasma for emitting a radiation comprising spectral emission characteristics similar to natural solar radiation.
Peter March
Filed: 1 Dec 21
Utility
Apparatus and Method for Semiconductor Package Failure Analysis
23 Nov 23
A pulsed laser apparatus for milling a sample is described.
Steven Thomas COYLE, Thijs C. HOSMAN, John Andrew HUNT, Michael Patrick HASSEL-SHEARER
Filed: 8 Oct 21
Utility
Systems and methods of direct data storage for measurement instrumentation
14 Nov 23
Systems and methods of writing data acquired from measurement instrumentation.
Christopher James Ward, Brian Sayers
Filed: 7 Oct 19
Utility
Carrying Case System for Handheld 3D Scanner and Its Associated Calibration Plate, and Method of Using Same
9 Nov 23
A carrying case system for a handheld 3D scanner is presented for holding a handheld 3D scanner and associated calibration plate.
Nicolas Lebrun
Filed: 3 May 23
Utility
Rheological Measurement Device with Optical Data Transfer
2 Nov 23
A rheological measurement method and device (e.g., a viscometer or rheometer) for measuring rheological properties are disclosed.
Alex H. Mak, John Rubis, Marian Steinert, James A. Salomon
Filed: 27 Apr 23
Utility
Integrated, portable sample analysis system and method
24 Oct 23
A flip top spectrometer sample cell including first and second members each includes a window aligned with each other when the first and second members are coupled together defining a predefined spacing between the windows when the first and second members are coupled together, the first and second members decoupled for manually placing a fluid sample on a the window.
Patrick F. Henning, Thomas G. Barraclough, Eric J. Olson, Stephen D. Lawrence, Robert J. Yurko
Filed: 9 Dec 20
Utility
Rebound Tonometer Having Tilt Correction
19 Oct 23
A rebound tonometer is improved by providing a tilt signal from a tilt sensor of the rebound tonometer to a signal processor of the rebound tonometer, and configuring the signal processor to apply a tilt correction factor to a basic IOP measurement value calculated by the signal processor to provide a final IOP measurement value, wherein the tilt correction factor depends on a tilt direction and a degree of tilt indicated by the tilt signal.
Gabriel Norberto MARTIN
Filed: 19 Jun 23
Utility
Apparatus and Method for Semiconductor Package Failure Analysis
5 Oct 23
A pulsed laser apparatus for milling a sample is described.
Steven Thomas COYLE, Thijs C. HOSMAN, John Andrew HUNT, Michael Patrick HASSEL-SHEARER
Filed: 27 Aug 21
Utility
High etendue modular zoom lens assembly
26 Sep 23
A high etendue modular finite conjugate lens assembly has a zooming component with multiple lens groups, including four lens groups that each feature a doublet, and a lens attachment lens assembly comprising a fifth doublet, wherein the lens assembly is configured to exhibit between 0.45 and 4.65 mm2sr of etendue, and a ratio of highest to lowest magnification between 5.5:1 and 16:1, and a magnification of at least 2× at one or more points of a zoom range.
Chad Byler
Filed: 15 Dec 21
Utility
High etendue finite conjugate zoom lens assembly with five doublets two movable lens groups
26 Sep 23
A modular finite conjugate zoom lens assembly with five lens groups each including a doublet, wherein two or three movable lens groups are disposed between a pair of static lens groups.
Chad Byler
Filed: 15 Dec 21
Utility
Method and System for Maintaining Accuracy of a Photogrammetry System
21 Sep 23
A method and a system are disclosed for maintaining accuracy of a photogrammetry system comprising a stereo pair of cameras and characterized by calibration parameters determined at initialization, the system for tracking one of a touch probe and a 3D sensor, the method comprising in use, continuously detecting a presence of a reduced number of 3D target points comprising at least one pair of 3D target points selected in a group comprising at least two 3D target points; measuring image position data associated with the at least one pair of 3D target points of the reduced number of 3D target points; computing at least one updated calibration parameter using the measured image position data and corresponding reference distance data associated with the at least one pair of 3D target points of the reduced number of 3D target points; and updating at least one calibration parameter of the photogrammetry system.
Marc VIALA, Eric ST-PIERRE, Laurentiu TRIFAN
Filed: 26 Mar 21
Utility
Apparatus for wavelength resolved angular resolved cathodoluminescence
19 Sep 23
Apparatuses for collection of wavelength resolved and angular resolved cathodoluminescence (WRARCL) emitted from a sample exposed to an electron beam (e-beam) or other excitation beams are described.
Michael Bertilson, John Andrew Hunt, David J. Stowe
Filed: 5 Mar 21
Utility
Rear adapter for a high etendue modular zoom lens
12 Sep 23
A rear adapter module for a finite conjugate optical assembly and camera is configured to couple with a core zoom module.
Chad Byler
Filed: 20 Mar 20
Utility
Optical assembly for a wide field of view point action camera with low field curvature
12 Sep 23
An optical assembly for a point action camera with a wide field of view includes multiple lens elements configured to provide a field of view in excess of 150 degrees.
Russell Hudyma, Michael Thomas
Filed: 17 Aug 20
Utility
Rebound tonometer having tilt correction
8 Aug 23
A rebound tonometer is improved by providing a tilt signal from a tilt sensor of the rebound tonometer to a signal processor of the rebound tonometer, and configuring the signal processor to apply a tilt correction factor to a basic IOP measurement value calculated by the signal processor to provide a final IOP measurement value, wherein the tilt correction factor depends on a tilt direction and a degree of tilt indicated by the tilt signal.
Gabriel Norberto Martin
Filed: 11 Sep 18
Design
Touch-screen device
25 Jul 23
Chad Davis, Jason Carley, Marcus Papadopoulos, Jennifer Holden, Gina Pampalone Brody, Rinaldin Bucsa, Paul Duda, Patrick Fitzgerald, Timothy Keller
Filed: 11 Jan 21
Utility
Self Assignment with Automatic Detection of Multiple Caregivers
6 Jul 23
A caregiver converge device and system associated with a patient room within a hospital are provided.
Gina Pampalone Brody, Paul Duda, Karthik Srivathsa, Steve Grabowski, Timothy Keller
Filed: 5 Jan 22
Utility
Mercury Vapor Reference
29 Jun 23
Mercury vapor reference systems, devices, and method for testing mercury vapor analyzers.
Archibald Williams, Alex R. Locascio, James A. Salomon
Filed: 21 Dec 22