Computer and telephone apparatus with user friendly computer interface and enhanced integrity features
摘要
The present invention relates to a programmable microcomputer or microprocessor device with associated memory designed to be operated in most circumstances through a standard telephone 12-key keypad input as augmented by four programmable function keys. The microcomputer device of the present invention, which includes the primary microprocessor operated in conjunction with other computer elements, including memory, has the overall appearance of a telephone. The primary microprocessor of the invention consists of a central processing unit and associated memory and includes enhanced integrity features.
申请公布号
US4991199(A)
申请公布日期
1991.02.05
申请号
US19880190440
申请日期
1988.05.05
申请人
TRANSACTION TECHNOLOGY, INC.
发明人
PAREKH, DILIP J.;SAMULON, ALFRED S.;TAKATA, MELVIN M.;TUCCI, MORRIS L.;VOLLMER, JIM R.;WEISS, LAWRENCE D.;CARUTHERS, DOUGLAS W.;INATOMI, CHARLES T.;KAWAN, JOSEPH C.;LEE, SHAN;MARKS, HARVEY;MEGUERDIJIAN, SARKIS A.