Fonte: Wikipedia, Google Patents
HIGH THRESHOLD DIODE TRANSISTOR LOGIC CIRCUITRYUS Pat. 3446994 - Filed 8 Sep 1966 - Motorola.
ELECTRONIC APPARATUS FOR HIGH SPEED TRANSISTOR SWITCHINGUS Pat. 3414783 - Filed 14 Mar 1966 - Westinghouse Electric Corporation.
HIGH SPEED, LOW DISSIPATION LOGIC GATESUS Pat. 3358154 - Filed 29 Oct 1964 - Westinghouse Electric Corporation.
BIASING NETWORKUS Pat. 3437831 - Filed 21 Mar 1965.
LOGIC SWITCHING CIRCUITUS Pat. 3394268 - Filed 1 Feb 1965 - Bell Telephone Laboratories.
ASHER X US Pat. 3418586 - Filed 8 Sep 1965.
SEMICONDUCTOR STRUCTURES FOR INTEGRATED CIRCUITRY AND METHOD OF MAKING THE SAMEUS Pat. 3441815 - Filed 14 Sep 1966.
LOGICAL CIRCUIT ARRANGEMENT HAVING A CONSTANT CURRENT GAIN FOR CONTROLLED ...US Pat. 3411052 - Filed 28 Oct 1965.
REMOTE CONTROL AND SUPERVISION SYSTEM FOR A RAILROAD TRAINUS Pat. 3380399 - Filed 30 Jun 1965.
IBB , INPUTUS Pat. 3452219 - Filed 28 Jul 1966 - Motorola Inc.
SELF-ORGANIZING CONTROL SYSTEMUS Pat. 3460096 - Filed 14 Jul 1966, Series 73 Solid Circuit Semiconductor Networks.
MULTIPHASE CLOCK CONTROL SYSTEM FOR MACHINE TOOLSUS Pat. 3430036 - Filed 7 Sep 1965 - Westinghouse Electric Corporation.
SPACECRAFT TELEPRINTER USING THERMAL, PRINTING TECHNIQUESUS Pat. 3476877 - Filed 15 Nov 1967 - The National Cash Register Company.
ALARM PRINTER BYUS Pat. 3466605 - Filed 28 Nov 1967 - Honeywell IncThe nand/nor gates used in the printer are of the DTL (Diode Transistor Logic) type. The nand gate is shown in FIGURE 6 and the nor gate is shown in FIGURE ...
