Inventor · disambiguated record
Frederick R. Chamberlain, Iv
Also filed as: CHAMBERLAIN FREDERICK IV · CHAMBERLAIN FREDERICK R · CHAMBERLAIN FREDERICK R IV · CHAMBERLAIN IV FREDERICK R
14 granted patents·1 pending application·568 citations·filing 1995–2000
94Inventor score
Top patents by PatentIndex Score
15 records- 0198US6106089AMagnetic sensor for ink detectionEASTMAN KODAK CO·Filed 1997·Granted Aug 22, 2000·245 cites·4 claims
- 0295US6372338B1Spherical magnetic particles for magnetic recording mediaEASTMAN KODAK CO·Filed 1998·Granted Apr 16, 2002·35 cites·20 claims
- 0382US5689742AFull frame annotation system for cameraEASTMAN KODAK CO·Filed 1996·Granted Nov 18, 1997·78 cites·6 claims
- 0477US5762263AProduct container containing a magnetic identifierEASTMAN KODAK CO·Filed 1996·Granted Jun 9, 1998·51 cites·8 claims
- 0574US6377755B1Thermally protective camera caseEASTMAN KODAK CO·Filed 1997·Granted Apr 23, 2002·12 cites·14 claims
- 0673US5565947AFraming apparatus for a cameraEASTMAN KODAK CO·Filed 1995·Granted Oct 15, 1996·12 cites·26 claims
- 0771US5610518AMethod and apparatus for detecting small magnetizable particles and flaws in nonmagnetic conductorsEASTMAN KODAK CO·Filed 1995·Granted Mar 11, 1997·34 cites·2 claims
- 0869US5714747AMagnetic card and reader systemEASTMAN KODAK CO·Filed 1996·Granted Feb 3, 1998·42 cites·5 claims
- 0954US5717381ACopyright protection for photos and documents using magnetic elementsEASTMAN KODAK CO·Filed 1995·Granted Feb 10, 1998·21 cites·13 claims
- 1054US5678102ADual purpose cameraEASTMAN KODAK CO·Filed 1996·Granted Oct 14, 1997·17 cites·7 claims
- 1147US5895134AAdvanced photo system format selectorEASTMAN KODAK CO·Filed 1997·Granted Apr 20, 1999·3 cites·2 claims
- 1244US2007095630A1Method and apparatus for document identification and authenticationCUMMINS ALLISON CORP·Filed 2000·Application pending·0 cites
- 1339US5736722ADual sensor decoderEASTMAN KODAK CO·Filed 1996·Granted Apr 7, 1998·8 cites·5 claims
- 1435US5764054AContiguously matched magnetic sensor array and magnetic media for authentication of documents and productsEASTMAN KODAK CO·Filed 1996·Granted Jun 9, 1998·5 cites·5 claims
- 1528US5633486AApparatus for sensing magnetic fields from a wide range of magnetic mediaEASTMAN KODAK CO·Filed 1995·Granted May 27, 1997·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →