1
Nestor Voronka, Charles J Jacobus: Optical body tracker. Cybernet Systems Corporation, Gifford Krass Groh Sprinkle Anderson & Citkowski PC, October 5, 2004: US06801637 (389 worldwide citation)

An optical system tracks the motion of objects, including the human body or portions thereof using a plurality of three-dimensional active markers based upon triangulation from data read via multiple linear CCDs through cylindrical lenses. Each marker is lit in sequence so that it is in sync with a ...


2
Nestor Voronka, Charles J Jacobus: Low-cost non-imaging eye tracker system for computer control. Cybernet Systems Corporation, Gifford Krass Groh Sprinkle Anderson & Citkowski PC, October 9, 2001: US06299308 (321 worldwide citation)

A device for measuring eye movements is suitable for stand-alone, portable use and for integration into a head/helmet mounted display. The low-cost non-imaging eye tracking system is optimized toward the applications requiring computer cursor control by localizing the gaze direction as an operator l ...


3
Nestor Voronka, Charles J Jacobus, Derek M Johnson, Pavan Namineni: Automatic reserve or primary parachute activation device. Cybernet Systems Corporation, Gifford Krass Groh Sprinkle Anderson & Citkowski PC, July 11, 2006: US07073752 (4 worldwide citation)

An electronic automatic reserve or primary parachute activation device incorporates partial or complete capture of freefaller or tethered parachute jumper kinematics to rapidly and reliable determine when to automatically activate deployment of the primary or reserve chute. This device uses means fo ...


4

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Nestor Voronka, Charles J Jacobus: Optical body tracker. John G Posa, Gifford Krass Groh Sprinkle, May 19, 2005: US20050105772-A1

An optical system tracks the motion of objects, including the human body or portions thereof using a plurality of three-dimensional active markers based upon triangulation from data read via multiple linear CCDs through cylindrical lenses. Each marker is lit in sequence so that it is in sync with a ...


6
Nestor Voronka, Charles J Jacobus, Derek M Johnson, Pavan Namineni: Automatic reserve or primary parachute activation device. John G Posa, Gifford Krass Groh Sprinkle, June 16, 2005: US20050127243-A1

An electronic automatic reserve or primary parachute activation device incorporates partial or complete capture of freefaller or tethered parachute jumper kinematics to rapidly and reliable determine when to automatically activate deployment of the primary or reserve chute. This device uses means fo ...


7
Ian M Barnes, Nestor Voronka, Robert Hoyt, Jeffrey Thor Slostad: Terminator tape satellite deorbit module. Tethers Unlimited, June 7, 2012: US20120138748-A1

A deorbit device comprising a passive electrodynamic conductive tape connected at one end to a spacecraft.



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