The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 1998
Filed:
Feb. 23, 1995
Applicant:
Inventor:
Richard Farthing, Isleworth, GB;
Assignee:
Strand Lighting Limited, Middlesex, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; H05B / ; H05B / ;
U.S. Cl.
CPC ...
364492 ; 315291 ; 315194 ; 364550 ; 364483 ;
Abstract
The present invention concerns systems in which a plurality of device can be monitored. More particularly the invention concerns a monitoring system particularly though not exclusively for light dimmers in which requests for data are inserted into the gaps of periodic firing signals so as to trigger responses. Examples include dimming systems for use in theaters and in television and film studios.