Waterloo
Canada
29
2025-05-27
27
2025-05-27
These are the the leading inventors for applications assigned to NORTHERN DIGITAL, INC.:
NORTHERN DIGITAL, INC. based in Waterloo, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Textured retro-reflective marker
#2 | 2025-04-24 ✅ Patent 12,582,329 granted on 2026-03-24MAGNETO-MECHANICAL CAPSULES
#3 | 2025-03-13 ✅ Patent 12,616,390 granted on 2026-05-05ELECTROMAGNETIC TRACKING AND POSITION MEASUREMENT SYSTEM HAVING INTERFERENCE REDUCTION FROM NEARBY INSTRUMENTATION BY FILTERING TIME-DIVISION MULTIPLEXED SIGNAL VIA STEP FUNCTION
#4 | 2025-01-09 ✅ Patent 12,271,009 granted on 2025-04-08Retro-reflective marker with uniformly distributed microelements
#5 | 2024-11-21 ✅ Patent 12,569,311 granted on 2026-03-10Fiber Optic Shape Sensing Management
#6 | 2024-09-03 ✅ Patent 12,078,825 granted on 2024-09-03Textured retro-reflective marker
#7 | 2024-04-04 ✅ Patent 12,274,515 granted on 2025-04-15Electromagnetic position measurement system with sensor parasitic loop compensation
#8 | 2023-09-21 ✅ Patent 12,544,150 granted on 2026-02-10FIELD GENERATOR ORIENTATION FOR MAGNETIC TRACKING IN PLANAR FIELD GENERATING ASSEMBLIES
#9 | 2023-07-13 ✅ Patent 12,324,633 granted on 2025-06-10ELECTROMAGNETIC SENSOR
#10 | 2023-01-19 ✅ Patent 12,257,005 granted on 2025-03-25Tracking a sensor that includes a ferrofluid
#11 | 2022-12-29 ✅ Patent 12,498,509 granted on 2025-12-16RETRO-REFLECTIVE DISC TARGET
#12 | 2021-12-16 ✅ Patent 11,883,115 granted on 2024-01-30Electromagnetic position measurement system with sensor parasitic loop compensation
#13 | 2021-12-16 ✅ Patent 12,207,888 granted on 2025-01-28Magnetic tracking calibration via distortion correction for electromagnetic fields using inside-out tracking
#14 | 2021-10-28 ✅ Patent 11,612,086 granted on 2023-03-21Self-contained electromagnetic tracking unit
#15 | 2021-07-01 ✅ Patent 11,454,810 granted on 2022-09-27Reducing interference between Electromagnetic Tracking systems
#16 | 2021-04-29 ✅ Patent 11,493,318 granted on 2022-11-08Calibrating a magnetic transmitter
#17 | 2021-04-01 ✅ Patent 11,953,349 granted on 2024-04-09Reconfigurable transmitter array for electromagnetic tracking systems
#18 | 2020-10-08 ✅ Patent 11,397,220 granted on 2022-07-26Distortion correction for tracking an object in a magnetic field
#19 | 2020-07-09 ✅ Patent 11,076,511 granted on 2021-07-27Self-contained electromagnetic tracking unit
#20 | 2019-08-08 ✅ Patent 11,360,161 granted on 2022-06-14Compensating for distortion in an electromagnetic tracking system
#21 | 2019-02-14 ✅ Patent 11,484,364 granted on 2022-11-01Tracking a sensor that includes a ferrofluid
#22 | 2019-02-14 ✅ Patent 10,779,892 granted on 2020-09-22Tracking a cylindrical opening
#23 | 2014-04-17FORCE PLATFORM
#24 | 2012-09-06 ✅ Patent 8,689,801 granted on 2014-04-08Targeting orthopaedic device landmarks
#25 | 2010-10-28 ✅ Patent 8,945,147 granted on 2015-02-03System and method for identifying a landmark
#26 | 2008-05-08INTEGRATED MAPPING SYSTEM
#27 | 2007-08-09 ✅ Patent 7,945,311 granted on 2011-05-17Retroreflective marker-tracking systems
#28 | 2007-03-20 ✅ Patent 7,194,296 granted on 2007-03-20Flexible instrument with optical sensors
#29 | 2006-11-21 ✅ Patent 7,137,712 granted on 2006-11-21Reflector system for determining position
Also check out Northern Digital Inc.'s (Waterloo, Canada) applicant profile with 34 patent applications submitted.
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