David R. Czajkowski
17Patents
9h-index
6Co-inventors
65Inventor score
Filing activity: Jan 13, 1995 → Sep 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5880403A | Radiation shielding of three dimensional multi-chip modules | Electricity | 65 | Expired |
| US5889316A | Radiation shielding of plastic integrated circuits | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5825042A | Radiation shielding of plastic integrated circuits | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5635754A | Radiation shielding of integrated circuits and multi-chip modules in ceramic and metal packages | Electricity | 45 | Expired |
| US7100048B1 | Encrypted internet and intranet communication device | Electricity | 41 | Expired |
| US7148084B2 | Radiation shielding of integrated circuits and multi-chip modules in ceramic and metal packages | Electricity | 28 | Expired |
| US6064555A | Radiation induced single event latchup protection and recovery of integrated circuits | Electricity | 28 | Expired |
| US7260742B2 | SEU and SEFI fault tolerant computer | Physics | 21 | Expired |
| US6720493B1 | Radiation shielding of integrated circuits and multi-chip modules in ceramic and metal packages | Electricity | 14 | Expired |
| US7237148B2 | Functional interrupt mitigation for fault tolerant computer | Physics | 9 | Expired |
| US8886994B2 | Radiation hard and fault tolerant multicore processor and method for ionizing radiation environment | Physics | 7 | Active |
| US7318169B2 | Fault tolerant computer | Physics | 5 | Expired |
| US9795116B1 | Pet hair brush | Human Necessities | 3 | Active |
| US9236644B2 | Programmable microwave integrated circuit | Electricity | 3 | Active |
| US10909254B2 | Object level encryption system including encryption key management system | Electricity | 1 | Active |
| US9485229B2 | Object level encryption system including encryption key management system | Electricity | 1 | Active |
| USRE42314E1 | Functional interrupt mitigation for fault tolerant computer | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.