Inventor · disambiguated record
James F. Biegen
Also filed as: BIEGEN JAMES · BIEGEN JAMES F
9 granted patents·1 pending application·518 citations·filing 1987–2010
91Inventor score
Top patents by PatentIndex Score
10 records- 0196US6822745B2Optical systems for measuring form and geometric dimensions of precision engineered partsZYGO CORP·Filed 2001·Granted Nov 23, 2004·97 cites·47 claims
- 0295US4869593AInterferometric surface profilerZYGO CORP·Filed 1988·Granted Sep 26, 1989·128 cites·80 claims
- 0393US4732483AInterferometric surface profilerZYGO CORP·Filed 1987·Granted Mar 22, 1988·91 cites·26 claims
- 0492US5390023AInterferometric method and apparatus to measure surface topographyZYGO CORP·Filed 1993·Granted Feb 14, 1995·95 cites·30 claims
- 0590US8045175B2Equal-path interferometerZYGO CORP·Filed 2010·Granted Oct 25, 2011·14 cites·51 claims
- 0690US4948253AInterferometric surface profiler for spherical surfacesZYGO CORP·Filed 1988·Granted Aug 14, 1990·68 cites·36 claims
- 0775US7751064B2Interference objective for annular test surfacesZYGO CORP·Filed 2008·Granted Jul 6, 2010·8 cites·28 claims
- 0850US4820049ACoating and method for testing plano and spherical wavefront producing optical surfaces and systems having a broad range of reflectivitiesZYGO CORP·Filed 1987·Granted Apr 11, 1989·12 cites·20 claims
- 0946US2006135291A1Training and strengthening device for throwing sportsBIEGEN JAMES F·Filed 2005·Application pending·0 cites
- 1033US5724134ACalibration standard for optical gap measuring toolsZYGO CORP·Filed 1995·Granted Mar 3, 1998·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →