Inventor · disambiguated record

James E. Sieffert

Also filed as: SIEFFERT JAMES E

1 granted patent·57 citations·filing 2000–2000

49Inventor score

Technology areasH04M

Files withCIDCO COMM LLC1

Top patents by PatentIndex Score

1 record

0178US6389293B1Method and apparatus for providing call screening on cordless telephone equipment using three-way callingCIDCO COMM LLC·Filed 2000·Granted May 14, 2002·57 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →