Infineon Inc.
14Patents
1Active
14Granted
34Portfolio score
Filing activity: Jul 2, 1999 → Nov 14, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6897517B2 | Multibit non-volatile memory and method | Physics | 129 | Expired |
| US6630698B1 | High-voltage semiconductor component | Electricity | 76 | Expired |
| US6743642B2 | Bilayer CMP process to improve surface roughness of magnetic stack in MRAM technology | Electricity | 25 | Expired |
| US6576550B1 | ‘Via first’ dual damascene process for copper metallization | Electricity | 19 | Expired |
| US6746877B1 | Encapsulation of ferroelectric capacitors | Electricity | 12 | Expired |
| US6539440B1 | Methods and apparatus for prediction of the time between two consecutive memory accesses | Physics | 10 | Expired |
| US7232722B2 | Method of making a multibit non-volatile memory | Physics | 9 | Expired |
| US6522179B2 | Differential line driver circuit | Electricity | 7 | Expired |
| US6130155A | Method of forming metal lines in an integrated circuit having reduced reaction with an anti-reflection coating | Electricity | 6 | Expired |
| US6492221B1 | DRAM cell arrangement | Electricity | 6 | Expired |
| US7517767B2 | Forming conductive stud for semiconductive devices | Electricity | 5 | Active |
| US6946735B2 | Side-wall barrier structure and method of fabrication | Electricity | 4 | Expired |
| US6509208B1 | Method for forming structures on a wafer | Physics | 2 | Expired |
| US7279881B2 | Integrated circuit for regulating a voltage generator | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.