Inventor · disambiguated record
Michael A. Spencer
Also filed as: SPENCER MICHAEL · SPENCER MICHAEL A
15 granted patents·1 pending application·446 citations·filing 1994–2022
94Inventor score
Top patents by PatentIndex Score
16 records- 0195US6155489AItem checkout device including a bar code data collector and a produce data collectorNCR CORP·Filed 1998·Granted Dec 5, 2000·97 cites·13 claims
- 0294US8329252B2Method for the growth of SiC, by chemical vapor deposition, using precursors in modified cold-wall reactorMAKAROV YURI·Filed 2011·Granted Dec 11, 2012·52 cites·1 claims
- 0390US6457644B1Item checkout device including a bar code data collector and a produce data collectorNCR CORP·Filed 2000·Granted Oct 1, 2002·53 cites·24 claims
- 0483US12030416B2Retractable handle for recreational vehiclesMORRYDE INT INC·Filed 2022·Granted Jul 9, 2024·1 cites·20 claims
- 0582US6547876B2Apparatus for growing epitaxial layers on wafers by chemical vapor depositionEMCORE CORP·Filed 2001·Granted Apr 15, 2003·27 cites·39 claims
- 0681US7901508B2Method, system, and apparatus for the growth of SiC and related or similar material, by chemical vapor deposition, using precursors in modified cold-wall reactorWIDETRONIX INC·Filed 2007·Granted Mar 8, 2011·6 cites·9 claims
- 0780US5518214AFastening means for lightingFiled 1994·Granted May 21, 1996·52 cites·4 claims
- 0871US6501547B1Hand-held produce recognition system and produce data collectorNCR CORP·Filed 2000·Granted Dec 31, 2002·14 cites·28 claims
- 0970US6373574B1Linear variable filter spectrometerNCR CORP·Filed 2001·Granted Apr 16, 2002·22 cites·29 claims
- 1069US5975417AConvertible barcode scannerNCR CORP·Filed 1997·Granted Nov 2, 1999·36 cites·20 claims
- 1168US8088222B2Method, system, and apparatus for the growth of on-axis SiC and similar semiconductor materialsMAKAROV YURI·Filed 2007·Granted Jan 3, 2012·1 cites·15 claims
- 1265US6332573B1Produce data collector and produce recognition systemNCR CORP·Filed 1998·Granted Dec 25, 2001·55 cites·52 claims
- 1356US2008173239A1Method, system, and apparatus for the growth of SiC and related or similar material, by chemical vapor deposition, using precursors in modified cold-wall reactorMAKAROV YURI·Filed 2007·Application pending·0 cites
- 1444US5591954AApparatus and method for equalizing the signal strengths of different scan linesAT & T GLOBAL INF SOLUTION·Filed 1995·Granted Jan 7, 1997·11 cites·13 claims
- 1538US6296186B1Produce recognition system including a produce shape collectorNCR CORP·Filed 1998·Granted Oct 2, 2001·13 cites·32 claims
- 1634US5766343ALower bandgap, lower resistivity, silicon carbide heteroepitaxial material, and method of making sameUS ARMY·Filed 1995·Granted Jun 16, 1998·6 cites·22 claims
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