Latch system comprising an action module to increase negative resistance
US7161442B2 · kind B2 · utility
4Cited by
21References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2003 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | Jan 6, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B5/1271
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A latch system used for providing a negative resistance. It includes a current source module used for providing at least one DC current. The latch system also includes a first cross-coupling module, which contains a first inverter, a second inverter, and an action module. The action module contains at least one action block, each of which contains a first device and a second device. The action module is electrically connected to the first and second inverter and is used for increasing the negative resistance of the latch system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.