Viola Schaffer — 22 Patents at Texas Instruments

Viola Schaffer has been granted 22 US patents while listed as an inventor at Texas Instruments. The first was granted in 2003 and the most recent in October 2023. Viola Schaffer ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Viola Schaffer in Freising, AZ, DE.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11777463	Multipath programmable gain instrumentation amplifier frontend	Sudarshan Udayashankar	2023-10-03	$30,278,000
11448711	Simulation models for integrated fluxgate magnetic sensors and other magnetic circuit components	Vijay Krishnamurthy, Tikno Harjono	2022-09-20	$47,694,000
11258414	Compact offset drift trim implementation	—	2022-02-22	$26,617,000
11177650	Overvoltage protection circuit	Karthikeyan Krishnamourthy, Karim Thomas Taghizadeh Kaschani	2021-11-16	$40,327,000
11092656	Fluxgate magnetic field detection method and circuit	Martijn Fridus Snoeij	2021-08-17	$27,960,000
10983180	Integrated fluxgate magnetic gradient sensor	Martijn Fridus Snoeij, Gebhard Haug	2021-04-20	$65,359,000
10459040	Integrated fluxgate magnetic gradient sensor	Martijn Fridus Snoeij, Gebhard Haug	2019-10-29	$25,755,000
10018687	Integrated fluxgate magnetic sensor and excitation circuitry	Martijn Fridus Snoeij, Mikhail Valeryevich Ivanov	2018-07-10	$36,647,000
9684039	Fluxgate magnetic sensor readout apparatus	Mikhail Valeryevich Ivanov	2017-06-20	$24,657,000
9417293	Magnetic field sensor linearization architecture and method	Mikhail Valeryevich Ivanov	2016-08-16	$18,393,000
9291648	Hybrid closed-loop/open-loop magnetic current sensor	Martijn Fridus Snoeij	2016-03-22	$16,121,000
9261571	Fluxgate magnetic sensor readout apparatus	Mikhail Valeryevich Ivanov	2016-02-16	$16,543,000
9229066	Integrated fluxgate magnetic sensor and excitation circuitry	Martijn Fridus Snoeij, Mikhail Valeryevich Ivanov	2016-01-05	$10,710,000
9176203	Apparatus and method for in situ current measurement in a conductor	Mikhail Valeryevich Ivanov, Siva RaghuRam Prasad Chennupati	2015-11-03	$14,269,000
8396089	Device and method for improved settling time in multiplexed input systems	Heinz-Jürgen Metzger, Michael V. Ivanov	2013-03-12	$14,420,000
7847637	High efficiency precision amplifier	Juergen Metzger, Mikhail Valeryevich Ivanov, Vadim V. Ivanov	2010-12-07	$9,988,000
7843261	Resistor network for programmable transconductance stage	—	2010-11-30	$12,962,000
7733169	Slew rate and settling time improvement circuitry and method for 3-stage amplifier	Joy Zhang	2010-06-08	$6,153,000
7449873	Voltage controlled current source device	Rodney T. Burt, Jurgen Metzger	2008-11-11	$7,466,000
7427898	Detecting amplifier out-of-range conditions	Mikhail Valeryevich Ivanov	2008-09-23	$14,259,000
7425848	Integrated driver circuit structure	Rodney T. Burt, Jurgen Metzger	2008-09-16	$20,227,000
6556077	Instrumentation amplifier with improved AC common mode rejection performance	Michael V. Ivanov	2003-04-29	$22,974,000

Viola Schaffer — 22 Patents

Issued Patents All Time

Patent Widget