| Inventor | |||
| 1958 | First Semiconductor Integrated Circuit (IC) | Jack Kilby | Texas Instruments |
| 1971 | Simulation Program with Integrated Circuit Emphasis(SPICE) | Univ. of California, Berkeley | |
| Inventor | |||
| 1958 | First Semiconductor Integrated Circuit (IC) | Jack Kilby | Texas Instruments |
| 1971 | Simulation Program with Integrated Circuit Emphasis(SPICE) | Univ. of California, Berkeley | |