Oliver Weinfurtner
23Patents
10h-index
14Co-inventors
64Inventor score
Filing activity: Feb 24, 1995 → Dec 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6035050A | Programmable hearing aid system and method for determining optimum parameter sets in a hearing aid | Electricity | 124 | Expired |
| US5706351A | Programmable hearing aid with fuzzy logic control of transmission characteristics | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6275096A | Charge pump system having multiple independently activated charge pumps and corresponding method | Electricity | 51 | Expired |
| US6483764B2 | Dynamic DRAM refresh rate adjustment based on cell leakage monitoring | Physics | 50 | Expired |
| US6278317A | Charge pump system having multiple charging rates and corresponding method | Electricity | 41 | Expired |
| US5754661A | Programmable hearing aid | Electricity | 39 | Expired |
| US5606620A | Device for the adaptation of programmable hearing aids | Electricity | 36 | Expired |
| US6044163A | Hearing aid having a digitally constructed calculating unit employing a neural structure | Electricity | 24 | Expired |
| US6005954A | Hearing aid having a digitally constructed calculating unit employing fuzzy logic | Electricity | 16 | Expired |
| US5717770A | Programmable hearing aid with fuzzy logic control of transmission characteristics | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6310511A | Generator scheme and circuit for overcoming resistive voltage drop on power supply circuits on chips | Physics | 10 | Expired |
| US5959471A | Method and apparatus for reducing the bias current in a reference voltage circuit | Physics | 9 | Expired |
| US6252806A | Multi-generator, partial array Vt tracking system to improve array retention time | Physics | 7 | Expired |
| US6570434B1 | Method to improve charge pump reliability, efficiency and size | Physics | 7 | Expired |
| US6285619A | Memory cell | Physics | 6 | Expired |
| US6094395A | Arrangement for controlling voltage generators in multi-voltage generator chips such as DRAMs | Physics | 6 | Expired |
| US5933374A | Memory with reduced wire connections | Physics | 4 | Expired |
| US6530051B1 | Method and apparatus for an easy identification of a state of a DRAM generator controller | Physics | 4 | Expired |
| US6278651A | High voltage pump system for programming fuses | Physics | 3 | Expired |
| US6141284A | Method and apparatus for an improved reset and power-on arrangement for DRAM generator controller | Physics | 3 | Expired |
| US6642602B2 | Self-terminating blow process of electrical anti-fuses | Physics | 2 | Expired |
| US6269049A | Method and apparatus for a flexible controller including an improved output arrangement for a DRAM generator system | Physics | 2 | Expired |
| US6181639A | Method and apparatus for a flexible controller for a DRAM generator system | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.