Inventor
COX CHARLES H
US31 patents
⚠️ This page may combine multiple inventors who share the name “COX CHARLES H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOTONIC SYSTEMS INC
23 patentsUS7369290B1May 6, 2008
Modulator bias control
PHOTONIC SYSTEMS INC45 citations92
US9209840B2Dec 8, 2015
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC17 citations84
US9746742B2Aug 29, 2017
Electro-optic modulator with distributed gain
PHOTONIC SYSTEMS INC7 citations83
US10879950B2Dec 29, 2020
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC1 citations72
US10651886B2May 12, 2020
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC1 citations72
US10425121B2Sep 24, 2019
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC1 citations72
US10374656B2Aug 6, 2019
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC6 citations72
US11824602B2Nov 21, 2023
System to acquire channel state information for multiple-input and multiple-output systems
PHOTONIC SYSTEMS INC0 citations62
US11817989B2Nov 14, 2023
RF signal separation and suppression system and method
PHOTONIC SYSTEMS INC0 citations62
US10992444B2Apr 27, 2021
Full-duplex communications system
PHOTONIC SYSTEMS INC0 citations62
US10917124B2Feb 9, 2021
Method and apparatus for electromagnetic field manipulation using near-field and far-field sensing
PHOTONIC SYSTEMS INC0 citations62
US11036113B2Jun 15, 2021
Photonically-sampled electronically-quantized analog-to-digital converter
PHOTONIC SYSTEMS INC0 citations61
US10651943B2May 12, 2020
Inherently broadband linearized electro-optic modulator with customizable performance
PHOTONIC SYSTEMS INC1 citations61
US10514588B2Dec 24, 2019
Photonically-sampled electronically-quantized analog-to-digital converter
PHOTONIC SYSTEMS INC1 citations61
US11994547B2May 28, 2024
Extended pulse sampling system and method
PHOTONIC SYSTEMS INC0 citations59
US10819401B2Oct 27, 2020
System to acquire channel state information for multiple-input and multiple-output systems
PHOTONIC SYSTEMS INC0 citations52
US10708092B2Jul 7, 2020
Methods and apparatus for source and load power transfer control
PHOTONIC SYSTEMS INC0 citations52
US10009193B2Jun 26, 2018
Methods and apparatus for source and load power transfer control
PHOTONIC SYSTEMS INC0 citations52
US11539392B2Dec 27, 2022
Same-aperture any-frequency simultaneous transmit and receive communication system
PHOTONIC SYSTEMS INC0 citations51
US10623986B2Apr 14, 2020
RF signal separation and suppression system and method
PHOTONIC SYSTEMS INC0 citations51
US10158432B2Dec 18, 2018
RF signal separation and suppression system and method
PHOTONIC SYSTEMS INC1 citations51
US10148007B2Dec 4, 2018
Method and apparatus for electromagnetic field manipulation using near-field and far-field sensing
PHOTONIC SYSTEMS INC0 citations51
US11641230B2May 2, 2023
Single-channel, full-time full-duplex wireless signal transmission system
PHOTONIC SYSTEMS INC0 citations46
COX CHARLES H
5 patentsUS8147445B2Apr 3, 2012
Enema dispenser
COX CHARLES H20 citations92
US8755750B2Jun 17, 2014
Wide-bandwidth signal canceller
COX CHARLES H11 citations82
USD683210SMay 28, 2013
Container for colonic cleansing kit
COX CHARLES H16 citations82
US9935680B2Apr 3, 2018
Same-aperture any-frequency simultaneous transmit and receive communication system
COX CHARLES H3 citations72
US8845577B2Sep 30, 2014
Enema dispenser
COX CHARLES H3 citations62