申请人 |
AT & T CORP., NEW YORK, N.Y., US |
发明人 |
MANOCHA, AJIT SINGH, ALLENTOWN, PENNSYLVANIA 18104, US;SINGH RANA, VIRENDRA VIR, ALLENTOWN, PENNSYLVANIA 18104, US;ROBERTS, JAMES FRANKLIN, ALLENTOWN, PENNSYLVANIA 18018, US;VELAGA, ANKINEEDU, ALLENTOWN, PENNSYLVANIA 18018, US |