John K. Eitrheim — 20 Patents at Cyrix

John K. Eitrheim has been granted 20 US patents while listed as an inventor at Cyrix. The first was granted in 1986 and the most recent in June 2019. John K. Eitrheim ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list John K. Eitrheim in Frisco, TX, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10325050	User-defined partitions for logical and physical circuit syntheses	Mani Viswanath, Thomas A. Mitchell	2019-06-18	$40,272,000
9566214	Portable system of preserving and instantly mixing baby formula	Tracy W. Escobar	2017-02-14
7490276	Testing self-repairing memory of a device	Christopher E. White, Steven C. McMahan	2009-02-10	$41,549,000
7433224	System and method for forcing an SRAM into a known state during power-up	Frederick S. Dunlap	2008-10-07	$7,530,000
7007211	Testing self-repairing memory of a device	Christopher E. White, Steven C. McMahan	2006-02-28	$28,418,000
6788585	System and method for processing data in a memory array	Jeffrey A. Huxel	2004-09-07	$147,917,000
5878269	High speed processor for operation at reduced operating voltage	Richard B. Reis, Steve McMahan, Lawrence Henry Hudepohl, Douglas E. Duschatko, Tai Dinh Ngo +1 more	1999-03-02	$5,999,000
5777500	Multiple clock source generation with independently adjustable duty cycles	—	1998-07-07
5687202	Programmable phase shift clock generator	—	1997-11-11	$8,405,000
5638016	Adjustable duty cycle clock generator	—	1997-06-10	$8,541,000
5596740	Interleaved memory conflict resolution with accesses of variable bank widths and partial return of non-conflicting banks	Marc A. Quattromani	1997-01-21	$2,958,000
5550499	Single delay line adjustable duty cycle clock generator	—	1996-08-27	$5,196,000
5486779	Sense amplifier	—	1996-01-23	$8,328,000
5420989	Coprocessor interface supporting I/O or memory mapped communications	Robert Maher, Fred D. Dunlap, Jr., Thomas B. Brightman	1995-05-30	$8,205,000
5359232	Clock multiplication circuit and method	Richard B. Reis	1994-10-25	$10,417,000
5336939	Stable internal clock generation for an integrated circuit	Richard B. Reis	1994-08-09	$5,617,000
5159210	Line precharging circuits and methods	Mark Bluhm	1992-10-27
4687959	Method and apparatus for access to a PLA	Ashok H. Someshwar	1987-08-18	$5,629,000
4663546	Two state synchronizer	Bernard J. Pappert, Ashok H. Someshwar	1987-05-05	$9,998,000
4570239	Series read-only-memory having capacitive bootstrap precharging circuitry	Ernest A. Carter, Dorothy M. Wood	1986-02-11	$4,090,000

John K. Eitrheim — 20 Patents

Issued Patents All Time

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