Joseph Y Harlev, 761376 Midland Ave, Yonkers, NY 10708

8076925, Dec 13, 2011

Oct 28, 2009

12/607954

Joseph Yossi Harlev - Trophy Club TX, US
Rhad Veazey - Paradise TX, US
Leonard Johnson - Leander TX, US
Theodore Konetski - Azle TX, US

Optisense Network, Inc. - Bridgeport TX

G01R 1/20
G01R 13/38
G01R 15/20
G01R 31/40

324 97, 324126, 32476401, 324117 H

An optical sensor assembly has a base unit, an optical current sensor, and a magnetic concentrator. The optical current sensor is mounted on the base unit and includes a polarized light input, a reflective prism, and a light output. The magnetic concentrator defines an airgap and is mounted on a concentrator housing such that the magnetic concentrator fits around the current carrying cable when the base unit is hung from the current carrying cable by hooks and when the concentrator housing is moved to a closed position. The reflective prism of the base unit is operably positioned in the airgap of the magnetic concentrator when the concentrator housing is in the closed position. The assembly further includes a voltage sensor operably positioned in the base unit for measuring the voltage of the current carrying cable.

8395372, Mar 12, 2013

Nov 5, 2009

12/612894

Joseph Yossi Harlev - Trophy Club TX, US
Rhad Veazey - Paradise TX, US
Leonard Johnson - Leander TX, US
Theodore Konetski - Azle TX, US

Optisense Network, LLC - Grapevine TX

G01R 31/00

324 96, 324127, 324142, 324117 R, 25022717, 250225, 385 12

A method of measuring a current of a current carrying cable teaches the first step of providing an optical sensor assembly comprising a base unit, and an optical current sensor mounted on the base unit for transmitting a beam of polarized electromagnetic radiation to an optical fiber. A light detector is also provided having a first channel that operably connecting the light detector to an analog to digital converter through a programmable gain amplifier, a second channel that operably connects the light detector directly to the analog to digital converter, and a processor operably connected to the analog to digital converter. The optical sensor assembly is mounted adjacent the current carrying cable, and the fiber optic is operably connected to a light detector. A plurality of factors are then evaluated from rotation information from the light detector, by using the first and second channels for analog to digital conversion operably connected with the processor.

2006002, Feb 2, 2006

Jul 27, 2004

10/900002

Leonard Johnson - Leander TX, US
Joseph Harlev - Fort Worth TX, US
John Branning - Forth Worth TX, US
Robert Elliott - Garland TX, US

G01R 17/10

324725000

A probe apparatus disclosed for use in a separable connector includes an insulating body and spaced apart first and second electrical conductors in contact with the insulating body. The first and second electrical conductors have adjacent surfaces configured such that when an electrical potential is applied between the conductors, an electric field is formed between the conductors. The insulating body has an opening positioned between the conductors and adapted to receive a sensor such that a portion of the sensor is subjected to the electric field. A separable electrical connector system is described including the probe apparatus, as is a voltage sensing system including the probe apparatus and a voltage sensor positioned within the opening of the insulating body.

2013003, Feb 7, 2013

Jul 19, 2012

13/553486

Joseph Yossi Harlev - Trophy Club TX, US
Leonard Johnson - Leander TX, US
Rhad Veazey - Paradise TX, US
Theodore Konetski - Azle TX, US

G01R 19/00
G01R 31/08

324501, 324 97

An optical sensor assembly, for installation on a current carrying cable, senses the current in the cable and provides an electrical output indicating the current. To sense the current, a magnetic concentrator is placed in close proximity to the cable and creates a magnetic field representing current in the cable. An optical current sensor, within the created magnetic field, exposes a beam of polarized light to the magnetic field. The beam of polarized light is rotated thereby, by Faraday effect, according to the current in the cable. The amount of rotation is analyzed and converted to electrical signals to portray the current in the cable. The electrical signals may be processed, evaluated and analyzed to provide one or more of several elements of quality of the current in the cable.

2020006, Mar 5, 2020

Mar 8, 2018

16/493288

- Watertown MA, US
Ilya Bystryak - Watertown MA, US
Alexander Shrabstein - Watertown MA, US
Yanko K. Sheiretov - Watertown MA, US
Joseph Harlev - Watertown MA, US
Paul B. Hultz - Watertown MA, US

A61B 18/14

Devices, systems, and methods of the present disclosure are directed to controlling distribution of electrical energy moving from an ablation electrode at a treatment site within a patient to a plurality of return electrodes on skin of the patient. Control over the distribution of electrical energy moving from the ablation electrode to the plurality of return electrodes can reduce or eliminate the need for manual intervention (e.g., repositioning the plurality of return electrodes on the skin of the patient, repositioning the patient, etc.) to achieve a suitable distribution of the electrical energy. Additionally, or alternatively, the devices, systems, and methods of the present disclosure can respond rapidly and automatically to changes in distribution of the electrical energy to reduce the likelihood and magnitude of inadvertent changes in the distribution of electrical energy over the course of a medical procedure.