Inventor · disambiguated record
Masataka Tei
Also filed as: TEI MASATAKA
2 granted patents·1 pending application·14 citations·filing 2002–2002
57Inventor score
Technology areasG02B
Files withSANTEC CORP2
Top patents by PatentIndex Score
3 records- 0157US7120361B2Wavelength tunable multiplexing and demultiplexing filter device and wavelength routing deviceSANTEC CORP·Filed 2002·Granted Oct 10, 2006·10 cites·10 claims
- 0248US6816643B2Wavelength tunable demultiplexing filter device, wavelength tunable multiplexing filter device, and wavelength routing deviceSANTEC CORP·Filed 2002·Granted Nov 9, 2004·4 cites·21 claims
- 0329US2003068122A1Wavelength tunable demultiplexing filter device, wavelength tunable multiplexing filter device, and wavelength routing deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →