Integrated measurement device

Details Integrated measurement device Integrated measurement device

2008-07-01

2008-07-01

Pham, Hoa Q (Department: 2886)

Optics: measuring and testing

Position or displacement

C033S338000, C033S523100

Reexamination Certificate

active

07394553

ABSTRACT:
An integrated measurement device for taking gauge and cross-level measurements between two objects. The integrated measurement device includes at least an emitter/receiver unit, a sensor unit, and a microprocessor. In operation, the integrated measurement device is pivotably placed on the top of the first object such that a light emitted from the emitter/receiver unit travels along a surface of the second object as the device rotates about a pivot point of the first object. The sensor unit senses data associated with incident angles and traveling distances of the emitted light. Based on the data sensed by the sensor unit, the microprocessor calculates the incident angle, the traveling distance, and a distance between the first and second objects. The calculated values can also be transformed to (x, y) space coordinates that are used to describe a profile of the second object.

REFERENCES:
patent: 1329197 (1920-01-01), Matoba
patent: 2175655 (1939-10-01), Allen
patent: 3990154 (1976-11-01), Theurer
patent: 4027397 (1977-06-01), Theurer
patent: 4288926 (1981-09-01), Long
patent: 4477184 (1984-10-01), Endo
patent: 4514083 (1985-04-01), Fukuoka
patent: 4710020 (1987-12-01), Maddox et al.
patent: 4786815 (1988-11-01), Walker et al.
patent: 5025566 (1991-06-01), Fiechter
patent: 5036594 (1991-08-01), Kesler
patent: 5182612 (1993-01-01), Rheme
patent: 5791063 (1998-08-01), Kesler
patent: 5848476 (1998-12-01), Grady
patent: 5930904 (1999-08-01), Mualem
patent: 6223446 (2001-05-01), Potter
patent: 6308428 (2001-10-01), Creighton
patent: 6397130 (2002-05-01), Carr
patent: 6405141 (2002-06-01), Carr
patent: 6897465 (2005-05-01), Remillard et al.
patent: 7046378 (2006-05-01), Muller
patent: 2002/0166248 (2002-11-01), Carr

Affiliated with

Also associated with

Rating

Integrated measurement device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated measurement device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated measurement device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2802467