Inventor · disambiguated record
Tetuo Tateyama
Also filed as: TATEYAMA TETUO
2 granted patents·1 pending application·7 citations·filing 2002–2002
50Inventor score
Files withNEC CORP3
Top patents by PatentIndex Score
3 records- 0149US7257323B2Signal-off detection circuit and optical receiving device using the sameNEC CORP·Filed 2002·Granted Aug 14, 2007·6 cites·7 claims
- 0242US6891402B2Clock's out-of-synchronism state detection circuit and optical receiving device using the sameNEC CORP·Filed 2002·Granted May 10, 2005·1 cites·16 claims
- 0331US2003094967A1Signal-off detection circuit and optical receiving device using the sameNEC CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →