Inventor · disambiguated record
Stephen J. Shepard
Also filed as: SHEPARD STEPHEN J
6 granted patents·1,050 citations·filing 1995–2002
91Inventor score
Files withNINTENDO CO LTD6
Top patents by PatentIndex Score
6 records- 0197US6239810B1High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1999·Granted May 29, 2001·212 cites·5 claims
- 0294US6342892B1Video game system and coprocessor for video game systemNINTENDO CO LTD·Filed 1998·Granted Jan 29, 2002·248 cites·38 claims
- 0393US6556197B1High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 2000·Granted Apr 29, 2003·92 cites·120 claims
- 0493US6166748AInterface for a high performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1997·Granted Dec 26, 2000·255 cites·45 claims
- 0591US6331856B1Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1995·Granted Dec 18, 2001·193 cites·2 claims
- 0688US6593929B2High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 2002·Granted Jul 15, 2003·50 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →