Roberto Colombo
51Patents
5h-index
38Co-inventors
72Inventor score
Filing activity: Feb 7, 1979 → Aug 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4222729A | Screw extruder for thermoplastic synthetic foams | Performing Operations; Transporting | 19 | Expired |
| US4456573A | Method for the production of aged and expanded polystyrene panels | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD479626S1 | Hair straightener | General | 11 | Expired |
| US4435345A | Process for the production of a continuous sheet of foamed synthetic, thermoplastic polymer by extrusion | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4324493A | Mixer-cooler device for the extrusion of thermoplastic foams | Performing Operations; Transporting | 9 | Expired |
| US6998348B2 | Method for manufacturing electronic circuits integrated on a semiconductor substrate | Electricity | 3 | Expired |
| US10501901B2 | Guardrail crash absorbing assembly | Fixed Constructions | 3 | Active |
| US10754723B2 | Processing system, related integrated circuit, device and method | Physics | 2 | Active |
| US10845999B2 | Processing system, related integrated circuit, device and method | Physics | 2 | Active |
| US6137092A | Resistance heating element, in particular for clothes dryers | Electricity | 1 | Expired |
| US7544620B2 | Process for digging a deep trench in a semiconductor body and semiconductor body so obtained | Electricity | 1 | Active |
| US8293598B2 | Process for manufacturing a memory device including a vertical bipolar junction transistor and a CMOS transistor with spacers | Electricity | 1 | Active |
| US10878131B2 | Hardware secure element, related processing system, integrated circuit, device and method | Electricity | 1 | Active |
| US7214596B2 | Method for the fabrication of isolation structures | Electricity | 1 | Expired |
| US10949570B2 | Processing system, related integrated circuit and method | Electricity | 1 | Active |
| US11764807B2 | Processing system, related integrated circuit, device and method | Electricity | 0 | Active |
| US8774610B2 | Steam generator | Textiles; Paper | 0 | Active |
| US12061530B2 | Processing system, related integrated circuit, device and method | Physics | 0 | Active |
| US9293283B2 | Armoured resistor with an end sealing element | Emerging Cross-Sectional Technologies | 0 | Active |
| US11915008B2 | Processing system, related integrated circuit, device and method | Physics | 0 | Active |
| US11068255B2 | Processing system, related integrated circuit, device and method | Physics | 0 | Active |
| US12019118B2 | Processing system, related integrated circuit, device and method | Physics | 0 | Active |
| US11068331B2 | Processing system, related integrated circuit and method for generating interrupt signals based on memory address | Physics | 0 | Active |
| US11032067B2 | Hardware secure module, related processing system, integrated circuit, device and method | Electricity | 0 | Active |
| US11321492B2 | Hardware secure element, related processing system, integrated circuit, device and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.