Patent ID: 7724566

Claim:
A magnetoresistive resistor memory cell, comprising: (a) first and second magnetoresistive resistors connected in series, the first and second magnetoresistive resistors forming a first leg; (b) third and fourth magnetoresistive resistors connected in series, the third and fourth magnetoresistive resistors forming a second leg; (c) a first line for connecting a first end of the first leg to a first end of a second leg; (d) a second line for connecting a second end of the first leg to a second end of the second leg; (e) a first write trace segment pair straddling the first magnetoresistive resistor; (f) a second write trace segment pair straddling the third magnetoresistive resistor, the second write trace segment pair electrically connected to the first write trace segment pair; (g) a third write trace segment pair straddling the second magnetoresistive resistor, the third write trace segment pair electrically connected to the second write trace segment pair; and (h) a fourth write trace segment pair straddling the fourth magnetoresistive resistor, the fourth write trace segment pair electrically connected to the third write trace segment pair.