Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Nehrig
Oliver Nehrig, Kirchdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100253315 | POWER LEVEL INDICATOR - An electronic device is provided that is adapted to generate a supply voltage at an input node from a radio frequency (RF) signal. The electronic device includes a limiter coupled to the input node for limiting a supply voltage level at the input node that is generated by the received RF signal. The limiter is configured to draw a limiter current from the input node so as to limit the supply voltage level to a maximum and a magnitude of the limiter current is used for controlling a power consumption of the electronic device. | 10-07-2010 |
Oliver Nehrig, Kirchdorf A.d. Amper DE
| Patent application number | Description | Published |
|---|---|---|
| 20100156433 | ELECTRONIC DEVICE AND METHOD FOR WIRE CHECK - An electronic device is provided, which includes a current supplying stage which is adapted to supply a first compensation current and a second compensation current to a first wire or a second wire, wherein the first compensation current is determined during a first clock period, when the first wire and the second wire are connected. The second compensation current is determined during a second clock period while the first wire and the second wire are not connected and the magnitude of the second current represents a ratio of a resistance value of the first wire and a resistance value of the second wire. | 06-24-2010 |
Olivier Nehrig, Kirchdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20090189688 | HIGH DYNAMIC RANGE ASK DEMODULATOR FOR USE IN AN RFID TRANSPONDER - An ASK demodulator for use in an RFID transponder having a limiter circuit associated with the antenna circuit and converting the ASK antenna fieldstrength modulation into an ASK limiter current modulation by limiting the antenna voltage to a fixed value and thereby causing the limiter current to be substantially proportional to the ASK antenna field strength, and a current discriminator circuit that discriminates the ASK limiter current modulation. By converting the fieldstrength modulation into a proportional limiter current and discriminating that limiter current, a linear relationship and a stable demodulator sensitivity are achieved. The current discrimination can be made accurately under low-voltage conditions. | 07-30-2009 |