Inventor · disambiguated record
William Douskalis
Also filed as: DOUSKALIS WILLIAM
6 granted patents·75 citations·filing 1988–2003
81Inventor score
Top patents by PatentIndex Score
6 records- 0175US4855996ATime division multiplex arrangementAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Aug 8, 1989·40 cites·43 claims
- 0263US6731738B1Call tones in communication networksSPRINT COMMUNICATIONS CO·Filed 2000·Granted May 4, 2004·8 cites·56 claims
- 0358US4885741AData communication arrangement with embedded matrix switchAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Dec 5, 1989·22 cites·7 claims
- 0454US6640318B1Continuity testing in communication networksSPRINT COMMUNICATIONS CO·Filed 2000·Granted Oct 28, 2003·3 cites·36 claims
- 0551US7984127B2Data matrix method and system for distribution of dataSPRINT SPECTRUM LP·Filed 2003·Granted Jul 19, 2011·2 cites·9 claims
- 0642US6728362B1Continuity testing with call tone messaging in communication networksSPRINT COMMUNICATIONS CO·Filed 2000·Granted Apr 27, 2004·0 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →