Inventor · disambiguated record
Fred J. Schwab
Also filed as: SCHWAB FRED J
3 granted patents·27 citations·filing 2006–2008
70Inventor score
Files withQUALITY VISION INTERNATIONAL I3
Top patents by PatentIndex Score
3 records- 0188US7408728B2System and method for focal length stabilization using active temperature controlQUALITY VISION INTERNATIONAL I·Filed 2006·Granted Aug 5, 2008·15 cites·19 claims
- 0282US7602563B2System and method for focal length stabilization using active temperature controlQUALITY VISION INTERNATIONAL I·Filed 2008·Granted Oct 13, 2009·8 cites·14 claims
- 0364US7538960B2Air bearing guided zoom lens for metrological measurementsQUALITY VISION INTERNATIONAL I·Filed 2006·Granted May 26, 2009·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →