Digital signal processing circuit having a pattern detector...

Details Digital signal processing circuit having a pattern detector... Digital signal processing circuit having a pattern detector...

2006-05-12

2010-12-14

Malzahn, David H (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07853636

ABSTRACT:
An integrated circuit (IC) for convergent rounding including: an adder circuit configured to produce a summation; a comparison circuit configured to bitwise compare the summation with an input pattern, bitwise mask the comparison using a mask, and combine the masked comparison to produce a comparison bit; and rounding circuitry for rounding the summation based at least in part on the comparison bit.

REFERENCES:
patent: 4041461 (1977-08-01), Kratz et al.
patent: 4075688 (1978-02-01), Lynch et al.
patent: 4541048 (1985-09-01), Propster et al.
patent: 4638450 (1987-01-01), Stoffers
patent: 4639888 (1987-01-01), Nussbaecher
patent: 4665500 (1987-05-01), Poland
patent: 4680628 (1987-07-01), Wojcik et al.
patent: 4755962 (1988-07-01), Mor
patent: 4779220 (1988-10-01), Nukiyama
patent: 4780842 (1988-10-01), Morton et al.
patent: 5095523 (1992-03-01), Delaruelle et al.
patent: 5317530 (1994-05-01), Toriumi
patent: 5329460 (1994-07-01), Agrawal et al.
patent: 5339264 (1994-08-01), Said et al.
patent: 5349250 (1994-09-01), New
patent: 5359536 (1994-10-01), Agrawal et al.
patent: 5388062 (1995-02-01), Knutson
patent: 5450056 (1995-09-01), Jens
patent: 5450339 (1995-09-01), Chester et al.
patent: 5455525 (1995-10-01), Ho et al.
patent: 5506799 (1996-04-01), Nakao
patent: 5524244 (1996-06-01), Robinson et al.
patent: RE35311 (1996-08-01), Vassiliadis et al.
patent: 5570306 (1996-10-01), Soo
patent: 5572207 (1996-11-01), Harding et al.
patent: 5600265 (1997-02-01), El Gamal et al.
patent: 5606520 (1997-02-01), Gove et al.
patent: 5630160 (1997-05-01), Simpson et al.
patent: 5642382 (1997-06-01), Juan
patent: 5724276 (1998-03-01), Rose et al.
patent: 5727225 (1998-03-01), Guttag et al.
patent: 5732004 (1998-03-01), Brown
patent: 5754459 (1998-05-01), Telikepalli
patent: 5805913 (1998-09-01), Guttag et al.
patent: 5809292 (1998-09-01), Wilkinson et al.
patent: 5828229 (1998-10-01), Ahanin et al.
patent: 5835393 (1998-11-01), Melanson et al.
patent: 5838165 (1998-11-01), Chatter
patent: 5880671 (1999-03-01), Ranson et al.
patent: 5883525 (1999-03-01), Tavana et al.
patent: 5896307 (1999-04-01), Volkonsky
patent: 5905661 (1999-05-01), Volkonsky
patent: 5914616 (1999-06-01), Young et al.
patent: 5923579 (1999-07-01), Widigen et al.
patent: 5933023 (1999-08-01), Young
patent: 5943250 (1999-08-01), Kim et al.
patent: 5948053 (1999-09-01), Kamiya
patent: 6000835 (1999-12-01), Pan et al.
patent: 6014684 (2000-01-01), Hoffman
patent: 6038583 (2000-03-01), Oberman et al.
patent: 6044392 (2000-03-01), Anderson et al.
patent: 6069490 (2000-05-01), Ochotta et al.
patent: 6100715 (2000-08-01), Agrawal et al.
patent: 6108343 (2000-08-01), Cruickshank et al.
patent: 6112019 (2000-08-01), Chamdani et al.
patent: 6125381 (2000-09-01), Paysan
patent: 6131105 (2000-10-01), Pajarre et al.
patent: 6134574 (2000-10-01), Oberman et al.
patent: 6154049 (2000-11-01), New
patent: 6204689 (2001-03-01), Percey et al.
patent: 6223198 (2001-04-01), Oberman et al.
patent: 6243808 (2001-06-01), Wang
patent: 6249144 (2001-06-01), Agrawal et al.
patent: 6260053 (2001-07-01), Maulik et al.
patent: 6269384 (2001-07-01), Oberman
patent: 6282627 (2001-08-01), Wong et al.
patent: 6282631 (2001-08-01), Arbel
patent: 6288566 (2001-09-01), Hanrahan et al.
patent: 6298366 (2001-10-01), Gatherer et al.
patent: 6298472 (2001-10-01), Phillips et al.
patent: 6311200 (2001-10-01), Hanrahan et al.
patent: 6323680 (2001-11-01), Pedersen et al.
patent: 6341318 (2002-01-01), Dakhil
patent: 6347346 (2002-02-01), Taylor
patent: 6349346 (2002-02-01), Hanrahan et al.
patent: 6362650 (2002-03-01), New et al.
patent: 6366943 (2002-04-01), Clinton
patent: 6370596 (2002-04-01), Dakhil
patent: 6374312 (2002-04-01), Pearce et al.
patent: 6385751 (2002-05-01), Wolf
patent: 6389579 (2002-05-01), Phillips et al.
patent: 6392912 (2002-05-01), Hanrahan et al.
patent: 6397238 (2002-05-01), Oberman et al.
patent: 6405298 (2002-06-01), Zeng
patent: 6421698 (2002-07-01), Hong
patent: 6434584 (2002-08-01), Henderson et al.
patent: 6438570 (2002-08-01), Miller
patent: 6448808 (2002-09-01), Young et al.
patent: 6449708 (2002-09-01), Dewhurst et al.
patent: 6457116 (2002-09-01), Mirsky et al.
patent: 6483343 (2002-11-01), Faith et al.
patent: 6496918 (2002-12-01), DeHon et al.
patent: 6519674 (2003-02-01), Lam et al.
patent: 6526430 (2003-02-01), Hung et al.
patent: 6526557 (2003-02-01), Young et al.
patent: 6530010 (2003-03-01), Hung et al.
patent: 6538470 (2003-03-01), Langhammer et al.
patent: 6539477 (2003-03-01), Seawright
patent: 6556044 (2003-04-01), Langhammer et al.
patent: 6567835 (2003-05-01), Blomgren et al.
patent: 6573749 (2003-06-01), New et al.
patent: 6631508 (2003-10-01), Williams
patent: 6693455 (2004-02-01), Langhammer et al.
patent: 6732132 (2004-05-01), Sogo
patent: 6742013 (2004-05-01), Griesemer
patent: 6745319 (2004-06-01), Balmer et al.
patent: 6754689 (2004-06-01), Bhushan et al.
patent: 6820102 (2004-11-01), Aldrich et al.
patent: 6864714 (2005-03-01), Digari
patent: 6873182 (2005-03-01), Mohan et al.
patent: 6904446 (2005-06-01), Dibrino
patent: 6920627 (2005-07-01), Blodget et al.
patent: 6925480 (2005-08-01), Duborgel
patent: 6947916 (2005-09-01), Luo et al.
patent: 7116663 (2006-10-01), Liao
patent: 7124156 (2006-10-01), Yang et al.
patent: 7124160 (2006-10-01), Saulsbury et al.
patent: 7129762 (2006-10-01), Vadi
patent: 7142010 (2006-11-01), Langhammer et al.
patent: 7174432 (2007-02-01), Howard et al.
patent: 7178130 (2007-02-01), Chuang et al.
patent: 7193433 (2007-03-01), Young
patent: 7194598 (2007-03-01), Jacob
patent: 7194605 (2007-03-01), Ranchandran
patent: 7197686 (2007-03-01), Box et al.
patent: 7218139 (2007-05-01), Young et al.
patent: 7225279 (2007-05-01), Scheuermann
patent: 7249242 (2007-07-01), Ramchandran
patent: 7340562 (2008-03-01), Ranchandran
patent: 7353243 (2008-04-01), Scheuermann
patent: 7353516 (2008-04-01), Heidari-Bateni et al.
patent: 7433909 (2008-10-01), Scheuermann
patent: 7467175 (2008-12-01), Simkins et al.
patent: 7467177 (2008-12-01), Simkins et al.
patent: 7472155 (2008-12-01), Simkins et al.
patent: 7480690 (2009-01-01), Simkins et al.
patent: 7483420 (2009-01-01), Esposito
patent: 7502915 (2009-03-01), Jacob
patent: 7580963 (2009-08-01), Kawano et al.
patent: 7689640 (2010-03-01), Renno et al.
patent: 2002/0019925 (2002-02-01), Dewhurst et al.
patent: 2002/0138538 (2002-09-01), Talwar et al.
patent: 2002/0138716 (2002-09-01), Master et al.
patent: 2003/0033342 (2003-02-01), Griesemer
patent: 2003/0055861 (2003-03-01), Lai et al.
patent: 2003/0105793 (2003-06-01), Guttag et al.
patent: 2003/0105949 (2003-06-01), Master et al.
patent: 2003/0140077 (2003-07-01), Zaboronski et al.
patent: 2003/0154357 (2003-08-01), Master et al.
patent: 2004/0083250 (2004-04-01), Kiuchi et al.
patent: 2004/0158600 (2004-08-01), Markstein et al.
patent: 2004/0181614 (2004-09-01), Furtek
patent: 2005/0038984 (2005-02-01), Heidari-Bateni et al.
patent: 2005/0144210 (2005-06-01), Simkins et al.
patent: 2005/0187998 (2005-08-01), Zheng et al.
patent: 2006/0004902 (2006-01-01), Simanapalli et al.
patent: 2006/0015701 (2006-01-01), Hogenanauer
patent: 2006/0064449 (2006-03-01), Nakamura et al.
patent: 2006/0190516 (2006-08-01), Simkins et al.
patent: 2006/0190518 (2006-08-01), Ekner et al.
patent: 2006/0195496 (2006-08-01), Vadi et al.
patent: 2006/0206557 (2006-09-01), Wong et al.
patent: 2006/0212499 (2006-09-01), New et al.
patent: 2006/0218216 (2006-09-01), Langhammer et al.
patent: 2006/0230092 (2006-10-01), Ching et al.
patent: 2006/0230094 (2006-10-01), Simkins et al.
patent: 2006/0230095 (2006-10-01), Simkins et al.
patent: 2006/0230096 (2006-10-01), Thendean et al.
patent: 2006/0253516 (2006-11-01), Gangwal et al.
patent: 2006/0269054 (2006-11-01), Dror et al.
patent: 2006/0288069 (2006-12-01), Simkins et al.
patent: 2006/0288070 (2006-12-01), Vadi et al.
patent: 2006/0294175 (2006-12-01), Koob et al.
patent: 2 365 636 (2002-02-01), None
patent: 2 373 883 (2002-10-01), None
patent: 2 383 435 (2003-06-01), None
patent: WO 01/89091 (2001-11-01), None
patent: WO 2005/066832 (2005-07-01), None
patent: WO 2005/110049

Affiliated with

Also associated with

Rating

Digital signal processing circuit having a pattern detector... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital signal processing circuit having a pattern detector..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital signal processing circuit having a pattern detector... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4188869