Khalfin; Igor

Patent Applications and Registrations

Patent applications and USPTO patent grants for Khalfin; Igor.The latest application filed is for "electromagnetic six degree of freedom (6dof) tracking system with non-concentric transmitter coils".

Company Profile

2.7.6

Khalfin; Igor - Pleasanton CA
Khalfin; Igor - South Burlington VT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for synchronizing multiple magnetic tracking systems Grant 11,428,546 - Khalfin , et al. August 30, 2	2022-08-30
Method And Apparatus For Synchronizing Multiple Magnetic Tracking Systems App 20190257672 - Khalfin; Igor ; et al.	2019-08-22
Electromagnetic Six Degree of Freedom (6DOF) Tracking System With Non-Concentric Transmitter Coils App 20190257673 - Khalfin; Igor ; et al.	2019-08-22
Electromagnetic tracker (AC) with extended range and distortion compensation capabilities employing multiple transmitters Grant 9,459,124 - Khalfin , et al. October 4, 2	2016-10-04
Electromagnetic Tracker (AC) with Extended Range and Distortion Compensation Capabilities Employing Multiple Transmitters App 20130238270 - Khalfin; Igor ; et al.	2013-09-12
Method and apparatus for electromagnetic position and orientation tracking with distortion compensation employing a modulated signal Grant 6,762,600 - Khalfin July 13, 2	2004-07-13
Method And Apparatus For Electromagnetic Position And Orientation Tracking With Distortion Compensation Employing A Modulated Signal App 20040090226 - Khalfin, Igor	2004-05-13
Method And Apparatus For Electromagnetic Position And Orientation Tracking With Distortion Compensation Employing A Modulated Signal App 20030201767 - Khalfin, Igor	2003-10-30
Method and apparatus for electromagnetic position and orientation tracking with distortion compensation employing modulated signal Grant 6,624,626 - Khalfin September 23, 2	2003-09-23
Method and apparatus for electromagnetic position and orientation tracking with distortion compensation employing modulated signal App 20030016006 - Khalfin, Igor	2003-01-23
Methods and apparatus for electromagnetic position and orientation tracking with distortion compensation Grant 6,400,139 - Khalfin , et al. June 4, 2	2002-06-04
Method and apparatus for determining electromagnetic field characteristics within a volume Grant 6,377,041 - Jones, Jr. , et al. April 23, 2	2002-04-23
Electromagnetic position and orientation tracking system with distortion compensation employing wireless sensors Grant 6,369,564 - Khalfin , et al. April 9, 2	2002-04-09

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