Inventor · disambiguated record

Per Hallqvist

Also filed as: HALLQVIST PER

1 granted patent·30 citations·filing 1997–1997

43Inventor score

Technology areasH04L

Files withTELIA RESEARCH AB1

Top patents by PatentIndex Score

1 record

0140US6081703ACommunication system including debiting provisions for communicating with a subsystem that charges a feeTELIA RESEARCH AB·Filed 1997·Granted Jun 27, 2000·30 cites·19 claims

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