Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2006-06-21
2009-06-30
Epps, Georgia Y (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C250S551000, C244S003150, C244S003160
Reexamination Certificate
active
07554076
ABSTRACT:
An optical sensor system and method includes a plurality of optical transceiver modules arranged across the surface of the optical sensor in a predetermined pattern. A given optical transceiver module includes an optical transmitter that produces at least one light beam and an optical receiver that detects reflected light from the at least one light beam. The optical transceiver module further includes housing for housing the optical transmitter and the optical receiver.
REFERENCES:
patent: 4027651 (1977-06-01), Robbins, Jr.
patent: 4576346 (1986-03-01), Gauggel et al.
patent: 4630050 (1986-12-01), Johnson
patent: 5964432 (1999-10-01), Obkircher
patent: 6180945 (2001-01-01), Barton et al.
patent: 6268822 (2001-07-01), Sanders et al.
patent: 6279478 (2001-08-01), Ringer et al.
patent: 6817296 (2004-11-01), Ringer et al.
patent: 6901864 (2005-06-01), Helander
patent: 6920827 (2005-07-01), Lloyd
patent: 6943873 (2005-09-01), Sallee
patent: 2006/0033935 (2006-02-01), Keightley et al.
Irwin Brendan J. D.
Shori Raj K.
Wang Yaujen
Epps Georgia Y
Ko Tony
Northrop Grumman Corporation
Tarolli, Sundheim Covell & Tummino LLP
LandOfFree
Sensor system with modular optical transceivers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sensor system with modular optical transceivers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sensor system with modular optical transceivers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4148398