Inventor · disambiguated record

Symon Ronald Appel

Also filed as: APPEL SYMON RONALD

1 granted patent·9 citations·filing 2001–2001

31Inventor score

Technology areasH04M

Files withKONINKL KPN NV1

Top patents by PatentIndex Score

1 record

0162US7366663B2Measuring a talking quality of a telephone link in a telecommunications networkKONINKL KPN NV·Filed 2001·Granted Apr 29, 2008·9 cites·11 claims

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