812 patents
Page 4 of 41
Utility
Optical Filter for an Optical Sensor Device
19 Oct 23
An optical system includes an optical element and an optical filter with a first set of channels and a second set of channels respectively associated with a first region and a second region of the optical filter.
William D. HOUCK
Filed: 28 Jun 23
Utility
Detection of Passive Intermodulation Distortion In Open Radio Access Network
19 Oct 23
A test device can be used with an Open Radio Access Network (O-RAN) fronthaul and to test an uplink communication channel.
Wei Chen
Filed: 18 Apr 22
Utility
Optical Device
19 Oct 23
An optical device may include a plurality of sensor elements and a plurality of optical channels.
Valton SMITH, Michael KLIMEK, Curtis R. HRUSKA
Filed: 23 Jun 23
Utility
Magnetic multilayer pigment flake and coating composition
17 Oct 23
The present invention provides a magnetic multilayer pigment flake and a magnetic coating composition that are relatively safe for human health and the environment.
Vladimir P. Raksha, Paul T. Kohlmann, Cornelis Jan Delst, Paul G. Coombs
Filed: 12 Sep 22
Utility
Optical filter
17 Oct 23
An optical filter may comprise a first pair of mirrors, a second pair of mirrors, and a common spacer.
William D. Houck, Daniel Meysing
Filed: 14 Jul 20
Utility
Dual-amplifier Circuit for Optical Signals
12 Oct 23
A system for amplification of optical signals for optical measurement instrumentation is disclosed.
Christopher Russell WAGNER
Filed: 8 Apr 22
Utility
Optical Fiber Identification and Distance Measurement
12 Oct 23
In some examples, optical fiber identification and distance measurement may include utilizing a reflectometer and optical fiber connection device that includes a Rayleigh wavelength pass filter to pass, in one direction, an optical reflectometer signal to an optical fiber.
Andre CHAMPAVERE
Filed: 31 May 23
Utility
Butt-coupled Avalanche Photodiode
12 Oct 23
In some examples, butt-coupling an avalanche photodiode may include coupling an optical fiber to an avalanche photodiode by butt-coupling the optical fiber to the avalanche photodiode.
Vincent LECOEUCHE
Filed: 23 Nov 22
Utility
Time of Flight-based Three-dimensional Sensing System
12 Oct 23
A light shaping optic may include a substrate.
Scott ROWLANDS, Markus BILGER, William D. HOUCK
Filed: 14 Jun 23
Utility
Magnetic Detection of Moveable Arm Position for GNSS Antennas In an Antenna Alignment Device
12 Oct 23
An antenna alignment device may include multiple GNSS antennas, locations and or relative orientations of which may be detected using magnetometers.
Raleigh Benton STELLE, IV
Filed: 7 Apr 22
Utility
Optical Filter
12 Oct 23
An optical filter may include a set of optical filter layers disposed onto a substrate.
Scott ROWLANDS, Georg J. OCKENFUSS, Tim GUSTAFSON, Marius GRIGONIS
Filed: 5 May 23
Utility
Tri-segmented Baseline for GNSS Based Antenna Alignment
12 Oct 23
A global navigation satellite system (GNSS) antenna alignment device may have two movably attached arms to a main housing of the antenna alignment device.
Raleigh Benton STELLE, IV, Adam Woolsey
Filed: 12 Apr 22
Utility
Modular cell site installation, testing, measurement, and maintenance tool
10 Oct 23
A cell site test tool provides field technicians with resources to support multiple aspects of cell site testing.
Reza Vaez-Ghaemi, Craig Stephen Boledovic, Andrew Thomas Rayno, Waleed Wardak, Michael Jon Bangert, Jr., Kanwaljit Singh Rekhi
Filed: 29 Mar 22
Utility
Metal-dielectric optical filter, sensor device, and fabrication method
10 Oct 23
An optical filter, a sensor device including the optical filter, and a method of fabricating the optical filter are provided.
Georg J. Ockenfuss, Tim Gustafson, Jeffrey James Kuna, Markus Bilger, Richard A. Bradley, Jr.
Filed: 19 Jan 21
Utility
Pigment Including a Metal Core, Organic Layer, and an Inorganic Layer
5 Oct 23
A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed.
Alberto ARGOITIA
Filed: 30 Mar 22
Utility
Concealment Component for an Optical Sensor Device
5 Oct 23
A concealment component for an optical sensor device includes an optical filter and one or more diffusive optical structures.
William D. HOUCK, Fred VAN MILLIGEN
Filed: 30 Mar 22
Utility
Satellite signal propagation delay test device
3 Oct 23
A test device determines time error in a fronthaul network of a radio access network.
Joseph Gomez, David Fenstermacher
Filed: 1 Nov 22
Utility
Automated incident detection and root cause analysis
3 Oct 23
A system includes a computing platform communicatively coupled to multiple network nodes, the computing platform having processing hardware and a memory storing a software code.
Fabrice Chesneau, Alexandre Dimitriou, Faisal M. Y. Samir
Filed: 21 Jun 21
Utility
Reduced false positive identification for spectroscopic quantification
3 Oct 23
A device may receive information identifying results of a spectroscopic measurement performed on an unknown sample.
Changmeng Hsiung
Filed: 30 Mar 21
Utility
Personal mobile signal egress logging and augmented reality leak locator
3 Oct 23
A system, method and computer application to log signal egress (leakage signal) readings from a test instrument during a “walkout” mode where the technician and test instrument have left a vehicle and troubleshooting is being performed on foot.
Raleigh B. Stelle, IV, Ryan Simpson
Filed: 7 May 21