Inventor · disambiguated record
Keith A. Liljestrand
Also filed as: LILJESTRAND KEITH A
2 granted patents·2 pending applications·107 citations·filing 2001–2014
66Inventor score
Top patents by PatentIndex Score
4 records- 0188US6853714B2Apparatus and method for providing enhanced telecommunications servicesFiled 2001·Granted Feb 8, 2005·103 cites·9 claims
- 0264US8923499B2Apparatus and method for providing enhanced telecommunications servicesLILJESTRAND KEITH A·Filed 2005·Granted Dec 30, 2014·4 cites·17 claims
- 0350US2015110258A1Apparatus and Method for Providing Enhanced Telecommunications ServicesWAVPORT L L C·Filed 2014·Application pending·0 cites
- 0438US2010177879A1Apparatus and method for providing enhanced telecommunications servicesLILJESTRAND KEITH A·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →