Boots – shoes – and leggings
Patent
1994-08-08
1996-11-05
Voeltz, Emanuel T.
Boots, shoes, and leggings
348181, 382141, G01R 3100
Patent
active
055724442
ABSTRACT:
A method and apparatus for evaluating the degradation of a video display device. Single parameter test signals and patterns, generated either internally or externally to the video device, are displayed on the screen. A sensing device such as a CCD camera reads the screen and transmits the data to a processing unit. Codes, imbedded in the test signal or pattern, indicate to the testing device what test is currently being run, the content of the test, and/or the specific setup situation. The code may be inherent in the pattern, the sequencing, or in addition thereto. The processing unit reads and interprets the results in accordance with the received test codes. The apparatus includes a portable, hand-held unit capable of detecting video degradation on a pass/fail basis. The unit is separate from the display under test and is capable of identifying and evaluating the test through the receipt and interpretation of the embedded codes in the test patterns, and evaluating performance on a go
o-go basis.
REFERENCES:
patent: 4303938 (1981-12-01), Berke
patent: 4408337 (1983-10-01), Pham Vancang
patent: 4415921 (1983-11-01), Mulvnny
patent: 4415927 (1983-11-01), Penney
patent: 4485394 (1984-11-01), Ghaem-Maghami
patent: 4495519 (1985-01-01), Wahlquist
patent: 4513318 (1985-04-01), Wilensky
patent: 4635096 (1987-01-01), Morgan
patent: 4666014 (1984-08-01), Wilensky
patent: 4670782 (1987-06-01), Harshbarger
patent: 4752825 (1988-06-01), Buckley
patent: 4870357 (1989-09-01), Young et al.
patent: 4894718 (1990-01-01), Hung
patent: 4897721 (1990-01-01), Young
patent: 4974080 (1990-11-01), Fritchie
patent: 4975846 (1990-12-01), Abe
patent: 4999703 (1991-03-01), Henderson
patent: 5003393 (1991-03-01), Riegel
patent: 5041980 (1991-08-01), Maddock
patent: 5051816 (1991-09-01), Harrison
patent: 5051918 (1991-09-01), Parsons
patent: 5055928 (1991-10-01), Klingelhofer
patent: 5062055 (1991-10-01), Chinnaswamy
patent: 5166791 (1992-11-01), Crawford
Photo Research, Product Bulletin No. 800-1, 1991.
Harshbarger, Jr. John H.
Lentz Louis F.
Shellhause Michael W.
MTL Systems, Inc.
Peeso Thomas
Voeltz Emanuel T.
LandOfFree
Method and apparatus for automatic performance evaluation of ele does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for automatic performance evaluation of ele, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for automatic performance evaluation of ele will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2020066