Inventor
FERTIG CHAD
US52 patents
Patents
50 patentsUS11320720B2May 3, 2022
Integrated photonics mode splitter and converter
HONEYWELL INT INC9 citations86
US11079542B2Aug 3, 2021
Integrated photonics source and detector of entangled photons
HONEYWELL INT INC9 citations86
US10788340B1Sep 29, 2020
High resolution and high efficiency photonic air data detection
HONEYWELL INT INC11 citations86
US9983225B2May 29, 2018
Optical-mechanical vibrating beam accelerometer
HONEYWELL INT INC18 citations85
US9874581B2Jan 23, 2018
In-situ bias correction for MEMS accelerometers
HONEYWELL INT INC8 citations84
US8853613B1Oct 7, 2014
Magnetic field coils for magneto-optical trap
HONEYWELL INT INC12 citations84
US11268806B2Mar 8, 2022
Dynamical locking of optical path times using entangled photons
HONEYWELL INT INC16 citations83
US11193750B1Dec 7, 2021
Dynamic optical interferometer locking using entangled photons
HONEYWELL INT INC19 citations83
US9083363B2Jul 14, 2015
Systems and methods for a cold atom frequency standard
HONEYWELL INT INC7 citations83
US11442148B2Sep 13, 2022
High temperature and high dynamic bandwidth photonic sensor for gas flow rate, temperature, and pressure measurement
HONEYWELL INT INC2 citations73
US10330697B2Jun 25, 2019
Active, in-situ, calibration of MEMS accelerometers using optical forces
HONEYWELL INT INC2 citations73
US9766071B2Sep 19, 2017
Diverging waveguide atomic gyroscope
HONEYWELL INT INC7 citations73
US11536908B2Dec 27, 2022
Multilayer waveguide grating coupler
HONEYWELL INT INC2 citations72
US10705112B1Jul 7, 2020
Noise rejection for optomechanical devices
HONEYWELL INT INC5 citations72
US10218368B2Feb 26, 2019
System and method for in-situ optimization of microwave field homogeneity in an atomic clock
HONEYWELL INT INC2 citations72
US11940715B2Mar 26, 2024
Nonlinear wave mixing system with grating-assisted phase matching
HONEYWELL INT INC2 citations70
US9407373B2Aug 2, 2016
Optical synthesizer tuning using fine and coarse optical frequency combs
HONEYWELL INT INC2 citations63
US12548963B2Feb 10, 2026
Systems and methods for reduction of optical signal linewidth
HONEYWELL INT INC0 citations62
US11815718B2Nov 14, 2023
Integrated photonics vertical coupler based on subwavelength grating
HONEYWELL INT INC0 citations62
US11811456B2Nov 7, 2023
Multi-pixel waveguide optical receiver
HONEYWELL INT INC0 citations62
US11199661B2Dec 14, 2021
Integrated photonics vertical coupler
HONEYWELL INT INC1 citations62
US11586094B2Feb 21, 2023
Optically resonant device for entangled photon generation
HONEYWELL INT INC0 citations61
US11150264B2Oct 19, 2021
Feedthrough rejection for optomechanical devices using elements
HONEYWELL INT INC1 citations61
US10956768B2Mar 23, 2021
Feedback cooling and detection for optomechanical devices
HONEYWELL INT INC0 citations61
US12306513B2May 20, 2025
Nonlinear wave mixing system with grating-assisted phase matching
HONEYWELL INT INC0 citations59
US12199624B2Jan 14, 2025
Continuous calibration of an atomic clock to an external reference
HONEYWELL INT INC0 citations52
US11988774B2May 21, 2024
Integrated photonics air data system
HONEYWELL INT INC0 citations52
US11585930B2Feb 21, 2023
Silicon photonics integrated optical velocimeter
HONEYWELL INT INC0 citations52
US11360221B2Jun 14, 2022
Direct measurement of imbalanced optical paths using entangled photons
HONEYWELL INT INC0 citations52
US11181726B2Nov 23, 2021
Non-contact confinement and vibrational isolation of electromagnetic resonators
HONEYWELL INT INC0 citations52
US10989811B2Apr 27, 2021
Image sensing using atomic vapor cell assemblies
HONEYWELL INT INC0 citations52
US9989926B2Jun 5, 2018
Systems and methods for positionally stable magneto-optical trapping over temperature
HONEYWELL INT INC1 citations52
US9887019B2Feb 6, 2018
Systems and methods for eliminating multi-path errors from atomic inertial sensors
HONEYWELL INT INC1 citations52
US9407060B2Aug 2, 2016
Mutually-referenced optical frequency combs
HONEYWELL INT INC1 citations52
US12517191B2Jan 6, 2026
Chip scale magnetometer
HONEYWELL INT INC0 citations51
US12374852B2Jul 29, 2025
Generation of entangled photons in an optical Bragg resonator
HONEYWELL INT INC0 citations51
US12321011B2Jun 3, 2025
Turning grating device for emission of arbitrary optical beam profiles from waveguides into two-dimensional space
HONEYWELL INT INC0 citations51
US12055927B2Aug 6, 2024
Thermal metamaterial for low power MEMS thermal control
HONEYWELL INT INC0 citations51
US11408912B2Aug 9, 2022
Feedthrough rejection for optomechanical devices
HONEYWELL INT INC0 citations51
US11119116B2Sep 14, 2021
Accelerometer for determining an acceleration based on modulated optical signals
HONEYWELL INT INC0 citations51
US11079227B2Aug 3, 2021
Accelerometer system enclosing gas
HONEYWELL INT INC0 citations51
US10948657B2Mar 16, 2021
Bichromatic chip to free-space grating coupler
HONEYWELL INT INC0 citations51
US11828981B2Nov 28, 2023
Optical device with graded index planar lens
HONEYWELL INT INC0 citations50
US11408911B2Aug 9, 2022
Optomechanical structure with corrugated edge
HONEYWELL INT INC0 citations50
US11402241B2Aug 2, 2022
Systems and methods for an integrated optical atomic sensor
HONEYWELL INT INC0 citations50
US11372019B2Jun 28, 2022
Optomechanical resonator stabilization for optomechanical devices
HONEYWELL INT INC0 citations50
US11119114B2Sep 14, 2021
Anchor structure for securing optomechanical structure
HONEYWELL INT INC0 citations50
US12548879B2Feb 10, 2026
Apparatus and method for coupling electromagnetic energy into a cavity of a resonator which includes one or more loop-gap resonators
HONEYWELL INT INC0 citations49
US12418296B1Sep 16, 2025
Mode engineered loop gap resonator enclosure for atomic sensing
HONEYWELL INT INC0 citations44
US12535774B2Jan 27, 2026
Environmentally isolated intercalated compound mount
HONEYWELL INT INC0 citations42
Showing the top 50 of 52 patents by PatentIndex Score.