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:
Apr. 28, 1987
Filed:
Sep. 17, 1985
Stanley M Schreiner, Stamford, CT (US);
T-Bar Incorporated, Wilton, CT (US);
Abstract
Two data equipments are connected by switching equipment which supplies high speed lines for a modified data signal and a stuff control signal. A system clock or system clock derived signal is used in a stuffing pattern generator which generates a stuff control signal for one of the high speed lines. The stuffing pattern generator also controls the read terminal of a first buffer register receiving input data from a first equipment written into the register under the control of a clock generated from the system clock. The output from the first buffer register includes stuffing bits as well as data and the data and stuff signal is fed through a high speed line to a second buffer register. The write terminal of the second buffer register receives the stuff control signal to control input to the register and causes deletion of the stuff bits. The read terminal of the second buffer register is under control of the clock derived from the system clock to control the register output to the second equipment.