David W. Matula — 21 Patents at Cyrix

David W. Matula has been granted 21 US patents while listed as an inventor at Cyrix. The first was granted in 1991 and the most recent in November 2011. David W. Matula ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list David W. Matula in Dallas, TX, US.

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Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8060550	Method and apparatus for integer transformation using a discrete logarithm and modular factorization	Alexandru Fit-Florea	2011-11-15
7962537	Determining a table output of a table representing a hierarchical tree for an integer valued function	Mitchell A. Thornton, Alexandru Fit-Florea, Lun LI	2011-06-14
7543008	Apparatus and method for providing higher radix redundant digit lookup tables for recoding and compressing function values	Willard S. Briggs	2009-06-02	$11,563,000
7346642	Arithmetic processor utilizing multi-table look up to obtain reciprocal operands	Willard S. Briggs	2008-03-18	$7,048,000
7194498	Higher radix multiplier with simplified partial product generator	Peter-Michael Seidel, Lee Dobson McFearin	2007-03-20
6978289	Apparatus and method for minimizing accumulated rounding errors in coefficient values in a lookup table for interpolating polynomials	—	2005-12-20	$11,866,000
6938062	Apparatus and method for providing higher radix redundant digit lookup tables for recoding and compressing function values	Willard S. Briggs	2005-08-30	$5,346,000
6782405	Method and apparatus for performing division and square root functions using a multiplier and a multipartite table	Cristina S. Iordache	2004-08-24
5896573	Channel assignment selection reducing call blocking and call cutoff in a cellular communication system	Cheng-Hsu Yang	1999-04-20
5862059	Table compression using bipartite tables	Debjit Das Sarma	1999-01-19	$8,606,000
5675528	Early detection of overflow and exceptional quotient/remainder pairs for nonrestoring twos complement division	—	1997-10-07	$11,289,000
5659495	Numeric processor including a multiply-add circuit for computing a succession of product sums using redundant values without conversion to nonredundant format	Willard S. Briggs	1997-08-19	$9,569,000
5633915	Multilayered arrangement for load sharing in a cellular communication system	Cheng-Hsu Yang	1997-05-27
5615113	Early signaling of no-overflow for nonrestoring twos complement division	—	1997-03-25	$3,553,000
5475630	Method and apparatus for performing prescaled division	Willard S. Briggs	1995-12-12	$10,465,000
5307303	Method and apparatus for performing division using a rectangular aspect ratio multiplier	Willard S. Briggs	1994-04-26	$8,218,000
5184318	Rectangular array signed digit multiplier	Willard S. Briggs	1993-02-02
5159566	Method and apparatus for performing the square root function using a rectangular aspect ratio multiplier	Willard S. Briggs, Thomas B. Brightman	1992-10-27
5144576	Signed digit multiplier	Willard S. Briggs	1992-09-01
5060182	Method and apparatus for performing the square root function using a rectangular aspect ratio multiplier	Willard S. Briggs, Thomas B. Brightman	1991-10-22
5046038	Method and apparatus for performing division using a rectangular aspect ratio multiplier	Willard B. Briggs	1991-09-03

David W. Matula — 21 Patents

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