Inventor · disambiguated record
Richard A. Fields
Also filed as: FIELDS RICHARD A
10 granted patents·2 pending applications·74 citations·filing 1998–2001
88Inventor score
Top patents by PatentIndex Score
12 records- 0159US6587256B2RF combiner based on cascaded optical phase modulationNORTHROP GRUMMAN CORP·Filed 2001·Granted Jul 1, 2003·7 cites·18 claims
- 0256US6160504ARepetitive absorptive thresholding optical quantizerTRW INC·Filed 1999·Granted Dec 12, 2000·18 cites·32 claims
- 0349US6529674B2Optical devices employing an optical thresholderTRW INC·Filed 2001·Granted Mar 4, 2003·2 cites·9 claims
- 0447US6035079ASaturable absorber based optical inverterTRW INC·Filed 1998·Granted Mar 7, 2000·15 cites·20 claims
- 0544US6515784B2Refractive index manipulating optical inverterTRW INC·Filed 2001·Granted Feb 4, 2003·1 cites·19 claims
- 0639US6292119B1Delayed pulse saturable absorber-based downward-folding optical A/DTRW INC·Filed 1999·Granted Sep 18, 2001·9 cites·50 claims
- 0739US2002037148A1Optical devices employing an optical thresholderTRW INC·Filed 2001·Application pending·0 cites
- 0838US6064325AFrequency modulation-based folding optical analog-to-digital converterTRW INC·Filed 1998·Granted May 16, 2000·8 cites·19 claims
- 0937US6121907AUpward-folding successive-approximation optical analog-to-digital converter and method for performing conversionTRW INC·Filed 1998·Granted Sep 19, 2000·8 cites·37 claims
- 1037US2002191251A1All optical switching routing systemFiled 2001·Application pending·0 cites
- 1133US6327399B1Optical devices employing an optical thresholderTRW INC·Filed 1999·Granted Dec 4, 2001·3 cites·13 claims
- 1232US6160930AOptical sample and hold architectureTRW INC·Filed 1998·Granted Dec 12, 2000·3 cites·20 claims
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