| 1998 | ICASSP | Time-varying spectrum estimators for continuous-time signals. | Louis L. Scharf, Benjamin Friedlander, Clifford T. Mullis |
| 1991 | ICASSP | Quadratic estimators of the frequency-wavenumber spectrum. | Michael P. Clark, Louis L. Scharf, Clifford T. Mullis |
| 1988 | ICASSP | On the fast computation of cross-covariance and auto-covariance sequences. | Cdric Demeure, Clifford T. Mullis |
| 1988 | ICASSP | Inverse eigenvalue problem for real symmetric Toeplitz matrices. | German S. Feyh, Clifford T. Mullis |
| 1988 | ICASSP | Moving average separation. | German S. Feyh, Clifford T. Mullis |
| 1984 | ICASSP | Digital processing structures for VLSI implementation. | Clifford T. Mullis, Richard A. Roberts |
| 1983 | ICASSP | A modular and orthogonal digital filter structure for parallel processing. | Denis Henrot, Clifford T. Mullis |
| 1980 | ICASSP | A modular hardware structure for digital filtering. | Masud Arjmand, Clifford T. Mullis, Richard A. Roberts |
| 1980 | ICASSP | An iterative estimation technique for power spectra by an ARMA model. | William L. Mills, Clifford T. Mullis, Richard A. Roberts |
| 1979 | ICASSP | Normal realizations of IIR digital filters. | William L. Mills, Clifford T. Mullis, Richard A. Roberts |
| 1978 | ICASSP | Digital filter realizations without overflow oscillations. | William L. Mills, Clifford T. Mullis, Richard A. Roberts |
| 1976 | ICASSP | Filter structures which minimize roundoff noise in fixed point digital filters. | Clifford T. Mullis, Richard A. Roberts |