Inventor · disambiguated record
Frederick J. Roberts, Jr.
Also filed as: ROBERTS JR FREDERICK · ROBERTS JR FREDERICK J
11 granted patents·304 citations·filing 1981–1999
93Inventor score
Files withXEROX CORP11
Top patents by PatentIndex Score
11 records- 0193US4772525APhotoresponsive imaging members with high molecular weight polysilylene hole transporting compositionsXEROX CORP·Filed 1987·Granted Sep 20, 1988·46 cites·19 claims
- 0285US4758488AStabilized polysilylenes and imaging members therewithXEROX CORP·Filed 1987·Granted Jul 19, 1988·27 cites·27 claims
- 0383US6178263B1Method of estimating at least one run-based font attribute of a group of charactersXEROX CORP·Filed 1999·Granted Jan 23, 2001·100 cites·1 claims
- 0468US4822703APhotoresponsive imaging members with polygermanesXEROX CORP·Filed 1988·Granted Apr 18, 1989·14 cites·21 claims
- 0560US6075892AMethods for determining font attributes of charactersXEROX CORP·Filed 1998·Granted Jun 13, 2000·34 cites·5 claims
- 0656US4774159APhotoresponsive imaging members with oxygenated polysilylenesXEROX CORP·Filed 1987·Granted Sep 27, 1988·9 cites·23 claims
- 0752US5966460AOn-line learning for neural net-based character recognition systemsXEROX CORP·Filed 1997·Granted Oct 12, 1999·28 cites·3 claims
- 0849US5668891AMethods for determining font attributes of charactersXEROX CORP·Filed 1995·Granted Sep 16, 1997·21 cites·24 claims
- 0944US4391537ASelectively altering the bulk properties of polymer structuresXEROX CORP·Filed 1981·Granted Jul 5, 1983·5 cites·18 claims
- 1038US5953453AMethods for determining font attributes of charactersXEROX CORP·Filed 1997·Granted Sep 14, 1999·10 cites·9 claims
- 1138US5883974AMethods for determining font attributes of charactersXEROX CORP·Filed 1997·Granted Mar 16, 1999·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →