Inventor
PUGH RANDALL BRAXTON
US46 patents
⚠️ This page may combine multiple inventors who share the name “PUGH RANDALL BRAXTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON & JOHNSON VISION CARE
39 patentsUS9541772B2Jan 10, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE40 citations97
US9592116B2Mar 14, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE25 citations94
US9366881B2Jun 14, 2016
Method and apparatus for ophthalmic devices including shaped liquid crystal polymer networked regions of liquid crystal
JOHNSON & JOHNSON VISION CARE34 citations94
US9225375B2Dec 29, 2015
Ophthalmic lens system capable of wireless communication with multiple external devices
JOHNSON & JOHNSON VISION CARE36 citations93
US9170646B2Oct 27, 2015
Ophthalmic lens system capable of interfacing with an external device
JOHNSON & JOHNSON VISION CARE43 citations93
US9052528B2Jun 9, 2015
Electronic ophthalmic lens with multi-input voting scheme
JOHNSON & JOHNSON VISION CARE21 citations93
US9335562B2May 10, 2016
Method and apparatus for ophthalmic devices comprising dielectrics and liquid crystal polymer networks
JOHNSON & JOHNSON VISION CARE19 citations92
US9185486B2Nov 10, 2015
Ophthalmic lens with micro-acoustic elements
JOHNSON & JOHNSON VISION CARE25 citations92
US9014639B2Apr 21, 2015
Methods of using and smartphone event notification utilizing an energizable ophthalmic lens with a smartphone event indicator mechanism
JOHNSON & JOHNSON VISION CARE20 citations91
US9909922B2Mar 6, 2018
Anti-aliasing photodetector system
JOHNSON & JOHNSON VISION CARE26 citations90
US9869885B2Jan 16, 2018
Method and apparatus for ophthalmic devices including gradient-indexed liquid crystal layers and shaped dielectric layers
JOHNSON & JOHNSON VISION CARE15 citations84
US9671619B2Jun 6, 2017
Electronic ophthalmic lens with eye gaze sensor
JOHNSON & JOHNSON VISION CARE8 citations84
US9468372B2Oct 18, 2016
Electronic ophthalmic lens with rear-facing pupil diameter sensor
JOHNSON & JOHNSON VISION CARE8 citations84
US9351827B2May 31, 2016
Lens driver for variable-optic electronic ophthalmic lens
JOHNSON & JOHNSON VISION CARE15 citations84
US9072465B2Jul 7, 2015
Blink detection system for electronic ophthalmic lens
JOHNSON & JOHNSON VISION CARE12 citations84
US9050185B2Jun 9, 2015
Electronic ophthalmic lens with pupil convergence sensor
JOHNSON & JOHNSON VISION CARE13 citations84
US9823492B2Nov 21, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE3 citations83
US9987808B2Jun 5, 2018
Methods for formation of an ophthalmic lens with an insert utilizing voxel-based lithography techniques
JOHNSON & JOHNSON VISION CARE8 citations81
US9731437B2Aug 15, 2017
Method of manufacturing hydrogel ophthalmic devices with electronic elements
JOHNSON & JOHNSON VISION CARE14 citations80
US9980810B2May 29, 2018
System controller for variable-optic electronic ophthalmic lens
JOHNSON & JOHNSON VISION CARE4 citations73
US9268154B2Feb 23, 2016
Method and apparatus for ophthalmic devices including hybrid alignment layers and shaped liquid crystal layers
JOHNSON & JOHNSON VISION CARE3 citations73
US10386653B2Aug 20, 2019
Variable optic ophthalmic device including liquid crystal elements
JOHNSON & JOHNSON VISION CARE3 citations72
US10117790B2Nov 6, 2018
Personal hygiene product with a digital element
JOHNSON & JOHNSON VISION CARE4 citations72
US9448421B2Sep 20, 2016
Ophthalmic lens system capable of communication between lenses utilizing a secondary external device
JOHNSON & JOHNSON VISION CARE2 citations62
US10159461B2Dec 25, 2018
Ophthalmic lens with retinal vascularization monitoring system
JOHNSON & JOHNSON VISION CARE0 citations52
US9901322B2Feb 27, 2018
Ophthalmic lens with retinal vascularization monitoring system
JOHNSON & JOHNSON VISION CARE0 citations52
US9880398B2Jan 30, 2018
Method and apparatus for ophthalmic devices including gradient-indexed and shaped liquid crystal layers
JOHNSON & JOHNSON VISION CARE1 citations52
US9778492B2Oct 3, 2017
Electronic ophthalmic lens with lid position sensor
JOHNSON & JOHNSON VISION CARE1 citations52
US9642525B2May 9, 2017
Ophthalmic lens with retinal vascularization monitoring system
JOHNSON & JOHNSON VISION CARE0 citations52
US9498124B2Nov 22, 2016
Blink detection system for electronic ophthalmic lens
JOHNSON & JOHNSON VISION CARE0 citations52
US9958704B2May 1, 2018
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9835876B2Dec 5, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9823490B2Nov 21, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9823491B2Nov 21, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9817245B2Nov 14, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9817244B2Nov 14, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US9784993B2Oct 10, 2017
Methods and apparatus for ophthalmic devices including cycloidally oriented liquid crystal layers
JOHNSON & JOHNSON VISION CARE0 citations51
US10675793B2Jun 9, 2020
Method of manufacturing hydrogel ophthalmic devices with electronic elements
JOHNSON & JOHNSON VISION CARE0 citations48
US9801560B2Oct 31, 2017
Ophthalmic lens with a neural frequency detection system
JOHNSON & JOHNSON VISION CARE0 citations42
PUGH RANDALL BRAXTON
4 patentsUS8857983B2Oct 14, 2014
Ophthalmic lens assembly having an integrated antenna structure
PUGH RANDALL BRAXTON95 citations97
US8721074B2May 13, 2014
Electrical interconnects in an electronic contact lens
PUGH RANDALL BRAXTON65 citations97
US9241669B2Jan 26, 2016
Neuromuscular sensing for variable-optic electronic ophthalmic lens
PUGH RANDALL BRAXTON54 citations94
US9323073B2Apr 26, 2016
Electronic ophthalmic lens with emitter-detector pair sensor
PUGH RANDALL BRAXTON17 citations84