Helmut Schettler
23Patents
12h-index
36Co-inventors
81Inventor score
Filing activity: May 20, 1976 → Mar 19, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5244833A | Method for manufacturing an integrated circuit chip bump electrode using a polymer layer and a photoresist layer | Electricity | 92 | Expired |
| US4890238A | Method for physical VLSI-chip design | Physics | 81 | Expired |
| US6537861B1 | SOI transistor with body contact and method of forming same | Electricity | 72 | Expired |
| US5010389A | Integrated circuit substrate with contacts thereon for a packaging structure | Electricity | 39 | Expired |
| US5016087A | Integrated circuit package | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4353040A | Multi-layer module with constant characteristic impedance | Electricity | 39 | Expired |
| US5744996A | CMOS integrated semiconductor circuit | Physics | 31 | Expired |
| US4551789A | Multilayer ceramic substrates with several metallization planes | Electricity | 23 | Expired |
| US4815113A | Method for digital slope control of output signals of power amplifiers in semiconductor chips | Electricity | 22 | Expired |
| US5162264A | Integrated circuit package | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4092551A | A.C. powered speed up circuit | Electricity | 15 | Expired |
| US4490673A | Testing an integrated circuit containing a tristate driver and a control signal generating network therefor | Physics | 12 | Expired |
| US5306866A | Module for electronic package | Electricity | 12 | Expired |
| US4682050A | Small signal swing driver circuit | Electricity | 11 | Expired |
| US4845676A | Non-clocked static memory cell | Physics | 8 | Expired |
| US6812560B2 | Press-fit chip package | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4287437A | Method and circuitry for equalizing the differing delays of semiconductor chips | Electricity | 6 | Expired |
| US4668879A | "Dotted ""or"" function for current controlled gates" | Electricity | 6 | Expired |
| US4437022A | Monolithically integrated push-pull driver | Electricity | 3 | Expired |
| US4967104A | Circuit for increasing the output impedance of an amplifier | Electricity | 2 | Expired |
| US7990158B2 | Measurement arrangement for determining the characteristic line parameters by measuring scattering parameters | Physics | 1 | Active |
| US7194399B2 | Automatic check for cyclic operating conditions for SOI circuit simulation | Physics | 0 | Expired |
| US4656367A | Speed up of up-going transition of TTL or DTL circuits under high _capacitive load | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.