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:
Mar. 27, 1979
Filed:
Jun. 26, 1978
Gerard Blangeard, Paris, FR;
Jacques Robineau, Paris, FR;
Societe Lignes Telegraphiques et Telephoniques, Paris, FR;
Abstract
High precision film resistors are designed as a main resistive element corresponding to half the total value associated with five additional resistive elements the values of each of which are successively half of the value of the preceding one plus one resistive element of the same value as the smallest element of the five above mentioned elements, each of the additional element is originally short-circuited, adjustment being performed by cancelling at least one of the short circuits. This design of the resistive elements allows a reduced number of short circuit suppressions than previously used designs with the same precision.