Inventor · disambiguated record
Per Andreason
Also filed as: ANDREASON PER · ANDREASON PER TOMAS · ANDRÉASON PER
4 granted patents·38 citations·filing 1997–2019
69Inventor score
Top patents by PatentIndex Score
4 records- 0162US6937703B1Connection of a computer to a telephone exchangeERICSSON TELEFON AB L M·Filed 1997·Granted Aug 30, 2005·33 cites·21 claims
- 0255US11243097B2Rotary encoder and method for manufacturing a rotary encoderLEINE & LINDE AB·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 0341US9304016B2Encoder device for optical detection of movement or positionLEINE & LINDE AB·Filed 2013·Granted Apr 5, 2016·0 cites·23 claims
- 0427US6687354B1Method and arrangement for connection of a computer to a computer network via a telephone exchangeERICSSON TELEFON AB L M·Filed 1997·Granted Feb 3, 2004·5 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →