Inventor · disambiguated record
Shang-Qian Wu
Also filed as: WU SHANG-QIAN
7 granted patents·151 citations·filing 1995–2003
87Inventor score
Files withNIPPON OXYGEN CO LTD7
Top patents by PatentIndex Score
7 records- 0177US6823743B2Method and apparatus for measuring concentrations of components of fluidNIPPON OXYGEN CO LTD·Filed 2002·Granted Nov 30, 2004·13 cites·12 claims
- 0274US6857324B2Method and apparatus for measuring concentrations of components of fluidNIPPON OXYGEN CO LTD·Filed 2003·Granted Feb 22, 2005·10 cites·6 claims
- 0371US6040915AAnalysis method for gases and apparatus thereforNIPPON OXYGEN CO LTD·Filed 1998·Granted Mar 21, 2000·40 cites·22 claims
- 0471US5821537AInfrared spectroscopic analysis method for gases and device employing the method thereinNIPPON OXYGEN CO LTD·Filed 1997·Granted Oct 13, 1998·33 cites·12 claims
- 0569US6717666B2Method and apparatus for measuring nitrogen in a gasNIPPON OXYGEN CO LTD·Filed 2002·Granted Apr 6, 2004·8 cites·19 claims
- 0661US5703365AInfrared spectroscopic analysis method for gases and device employing the method thereinNIPPON OXYGEN CO LTD·Filed 1995·Granted Dec 30, 1997·23 cites·19 claims
- 0756US6519039B1Gas spectrochemical analyzer, and spectrochemical analyzing methodNIPPON OXYGEN CO LTD·Filed 1999·Granted Feb 11, 2003·24 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →