An LSI digital encryption processor (DEP). - Robert C. Fairfield; Alex Matusevich; Joseph Plany (IEEE Commun. Mag., 1985)

A CMOS modem analog processor for V.22 bis modems. - Steven J. Daubert; David W. Green; John Khoury; James M. Trosino; Ed Zimany; Jeffrey R. Barner; Joseph Plany; Michael F. Tompsett (IEEE J. Solid State Circuits, 1989)

A median peak detecting analog signal processor for hard disk drive servo. - Krhishnaswamy Nagaraj; Stephen H. Lewis; Robert W. Walden; Glen E. Offord; Reza S. Shariatdoust; Jyoti A. Sabnis; Robert O. Peruzzi; Jeffrey R. Barner; Joseph Plany; Robert P. Mento; Vafa A. Rakshani; Richard W. Hull (IEEE J. Solid State Circuits, 1995)