James R. Hellums — 22 Patents at Texas Instruments

James R. Hellums has been granted 22 US patents while listed as an inventor at Texas Instruments. The first was granted in 1982 and the most recent in March 2011. James R. Hellums ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list James R. Hellums in Carrollton, TX, US.

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Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7915882	Start-up circuit and method for a self-biased zero-temperature-coefficient current reference	—	2011-03-29	$9,617,000
7777569	Anti-pop method and apparatus for class AB amplifiers	—	2010-08-17	$5,173,000
6962369	Spare wheel assembly	—	2005-11-08
6741129	Differential amplifier slew rate boosting scheme	Marco Corsi	2004-05-25	$25,569,000
6671663	Time domain noise analysis	James R. Hochschild	2003-12-30	$75,263,000
6413824	METHOD TO PARTIALLY OR COMPLETELY SUPPRESS POCKET IMPLANT IN SELECTIVE CIRCUIT ELEMENTS WITH NO ADDITIONAL MASK IN A CMOS FLOW WHERE SEPARATE MASKING STEPS ARE USED FOR THE DRAIN EXTENSION IMPLANTS FOR THE LOW VOLTAGE AND HIGH VOLTAGE TRANSISTORS	Amitava Chatterjee, Alec J. Morton, Mark S. Rodder, Taylor R. Efland, Chin-Yu Tsai	2002-07-02	$25,855,000
6384664	Differential voltage sense circuit to detect the state of a CMOS process compatible fuses at low power supply voltages	Heng-Chih Lin, Baher Haroun	2002-05-07	$46,098,000
6346851	Low-pass filter with improved high frequency attenuation	Zhengwei Zhang, John M. Muza	2002-02-12	$264,966,000
6316993	Analog circuitry for start-up glitch suppression	—	2001-11-13	$54,877,000
6208277	High speed analog to digital conversion circuitry using quantum mechanical tunneling structures	Alan Seabeaugh	2001-03-27	$58,055,000
6157241	Fuse trim circuit that does not prestress fuses	—	2000-12-05	$72,744,000
5999043	On-chip high resistance device for passive low pass filters with programmable poles	Zhengwei Zhang	1999-12-07	$53,019,000
5808484	Method and apparatus for detecting changes in a clock signal to static states	Sabrina D. Phillips	1998-09-15	$9,693,000
5589784	Method and apparatus for detecting changes in a clock signal to static states	Sabrina D. Phillips	1996-12-31	$7,542,000
5525927	MOS current mirror capable of operating in the triode region with minimum output drain-to source voltage	Henry Tin-Hang Yung, Steve Wiyi Yang	1996-06-11	$4,816,000
5362988	Local mid-rail generator circuit	—	1994-11-08	$12,136,000
5302888	CMOS integrated mid-supply voltage generator	Henry Tin-Hang Yung	1994-04-12	$8,546,000
5136255	Amplifier circuit	John W. Fattaruso	1992-08-04	$2,201,000
4890052	Temperature constant current reference	—	1989-12-26	$1,564,000
4797631	Folded cascode amplifier with rail-to-rail common-mode range	Wei-Chan Hsu, William R. Krenik	1989-01-10	$2,344,000
4359680	Reference voltage circuit	Michael B. Terry	1982-11-16
4330769	Single electrode sense circuit for charge-coupled transversal filters	Ralph T. Dean, David Sealer	1982-05-18

James R. Hellums — 22 Patents

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