1975-09-15 US4011105 Field inversion control for N-channel device integrated circuits




1974-12-13 US3708690 Reducing Power Consumption In Calculators

Commodore Business Machines Inc.




1972-12-26 US3855581 SEMCONDUCTOR DEVICE AND CIRCUITS

Commodore Business Machines Inc.




1972-06-02 US3829213 ARTPROOF METHOD FOR SEMCONDUCTOR DEVICES

Commodore Business Machines Inc.




1972-01-05 US3737879 Self Refreshing Memory

MOS Technology Inc.




1971-09-10 US3762039 PLASTIC ENCAPSULATION OF MICROCIRCUITS

MOS Technology Inc.




1971-06-01 USD220849 ELECTRIC PORTABLE TYPEWRITER

Commodore Business Machines Inc.




1971-02-22 US3708690 Shift Register

MOS Technology Inc.