Assignee
RICOH MICROELECTRONICS CO LTD
US·8 granted patents·133 citations·filing 1995–2001
Top patents by PatentIndex Score
8 records- 0177US6109175AIntaglio printing method, intaglio printer, method of formation of bumps or wiring pattern, apparatus therefor, bump electrode and printed circuit boardRICOH MICROELECTRONICS CO LTD·Filed 1998·Granted Aug 29, 2000·48 cites·94 claims
- 0275US5887520AMethod of fabricating plastic mask for paste printing with an excimer laserRICOH MICROELECTRONICS CO LTD·Filed 1995·Granted Mar 30, 1999·28 cites·2 claims
- 0372US6170394B1Method of preparing and using a plastic mask for paste printingRICOH MICROELECTRONICS CO LTD·Filed 1999·Granted Jan 9, 2001·17 cites·12 claims
- 0457US6063476AMethod of fabricating plastic mask for paste printing, plastic mask for paste printing, and paste printing methodRICOH MICROELECTRONICS CO LTD·Filed 1998·Granted May 16, 2000·13 cites·12 claims
- 0555US6405647B2Intaglio printing method, intaglio printer and touch panelRICOH MICROELECTRONICS CO LTD·Filed 2001·Granted Jun 18, 2002·4 cites·14 claims
- 0641US6405648B1Intaglio printing method, intaglio printer and touch panelRICOH MICROELECTRONICS CO LTD·Filed 1998·Granted Jun 18, 2002·4 cites·31 claims
- 0734US6272071B1Speed measuring apparatusRICOH MICROELECTRONICS CO LTD·Filed 1998·Granted Aug 7, 2001·19 cites·16 claims
- 0829US6586685B2Bump electrode and printed circuit boardRICOH MICROELECTRONICS CO LTD·Filed 1999·Granted Jul 1, 2003·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →