Device for determining position coordinates of points on a surfa

Details Device for determining position coordinates of points on a surfa Device for determining position coordinates of points on a surfa

1988-04-07

1989-01-03

Schreyer, Stafford D.

Telegraphy

Systems

Position coordinate determination for writing

G08C 2100

Patent

active

047958588

ABSTRACT:
A device for determining position coordinates of points on a surface, have a cursor structure, a grid structure, and a signal processor. The cursor structure has a cursor coil and a signal generator to impress a reference phase voltage to the coil. Voltages induced from the cursor coil in conductors of the grid structure are processed in the signal processor to produce a position dependent phase voltage. For the signal processor, reference phase pulses are obtained from a voltage induced in an auxiliary grid conductor provided in the grid structure.

REFERENCES:
patent: 4740660 (1988-04-01), Kimura

Affiliated with

Also associated with

Rating

Device for determining position coordinates of points on a surfa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for determining position coordinates of points on a surfa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for determining position coordinates of points on a surfa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2169527