Inventor · disambiguated record
Peter W. Cheung
Also filed as: CHEUNG PETER · CHEUNG PETER W
8 granted patents·1,609 citations·filing 1986–2016
91Inventor score
Top patents by PatentIndex Score
8 records- 0198US4913150AMethod and apparatus for the automatic calibration of signals employed in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Apr 3, 1990·510 cites·17 claims
- 0291US5259381AApparatus for the automatic calibration of signals employed in oximetryPHYSIO CONTROL CORP·Filed 1989·Granted Nov 9, 1993·369 cites·3 claims
- 0391US5074977ADigital biosensors and method of using sameWASHINGTON TECH CENTER·Filed 1990·Granted Dec 24, 1991·177 cites·13 claims
- 0489US4892101AMethod and apparatus for offsetting baseline portion of oximeter signalPHYSIO CONTROL CORP·Filed 1989·Granted Jan 9, 1990·331 cites·9 claims
- 0583US4819646AFeedback-controlled method and apparatus for processing signals used in oximetryPHYSIO CONTROL CORP·Filed 1986·Granted Apr 11, 1989·207 cites·27 claims
- 0660US6541723B1Cover for a rotary switchTOWER MFG CORP·Filed 2001·Granted Apr 1, 2003·11 cites·17 claims
- 0741USD317501SPulse oximeterSIMED CORP·Filed 1987·Granted Jun 11, 1991·4 cites·1 claims
- 0836US11645952B2Apparatus and system for a universally mountable digit-roll display unitCHEUNG PETER W·Filed 2016·Granted May 9, 2023·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →