Inventor · disambiguated record
Ji-Dong Dai
Also filed as: DAI JI-DONG
5 granted patents·226 citations·filing 1996–1997
84Inventor score
Technology areasH03H
Top patents by PatentIndex Score
5 records- 0193US5790000ACascaded surface wave device filters providing balanced and unbalanced signal connectionsNORTHERN TELECOM LTD·Filed 1996·Granted Aug 4, 1998·88 cites·17 claims
- 0291US5835990ALongitudinally coupled double mode surface wave resonatorsNORTHERN TELECOM LTD·Filed 1996·Granted Nov 10, 1998·78 cites·41 claims
- 0372US5821834ASurface wave device with capacitanceNORTHERN TELECOM LTD·Filed 1997·Granted Oct 13, 1998·26 cites·25 claims
- 0465US5896071ASurface wave device balun resonator filtersNORTHERN TELECOM LTD·Filed 1997·Granted Apr 20, 1999·21 cites·27 claims
- 0552US5972568AMethod of making surface wave devicesNORTEL NETWORKS CORP·Filed 1997·Granted Oct 26, 1999·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →