Nancy Rasti from San Jose, CA, age 40

System And Method For Mutual Capacitance Sensing
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US Patent:

20190258351, Aug 22, 2019
Filed:

Jun 29, 2018
Appl. No.:

16/024588
Inventors:

- Yongin-si, KR
Nancy Rasti - San Jose CA, US
International Classification:

G06F 3/041
G06F 3/044
Abstract:

A display device includes: a display panel configured to display an image at an active area; a touch screen panel overlapping the display panel at the active area, the touch screen panel comprising an input line and an output line; and an operational amplifier having an input electrode coupled to the input line and an output electrode coupled to the output line, wherein the display device is configured to measure a voltage at the output electrode of the operational amplifier for detecting a touch event at an intersection between the input line and the output line.

Second Order Switched Capacitor Filter
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US Patent:

20180212592, Jul 26, 2018
Filed:

Mar 8, 2017
Appl. No.:

15/453824
Inventors:

- Yongin-city, KR
Nancy Rasti - San Jose CA, US
International Classification:

H03H 19/00
Abstract:

A switched capacitor low-pass filter. The filter includes a plurality of switched capacitors, and a plurality of resistors. The resistors increase the slope of the roll-off of the filter, reduce DC gain variations across corners, and minimize the frequency variation across corners. In some embodiments, the clock signal used to control the switched capacitor filters has a duty cycle differing from 50%, to improve the frequency response of the filter.

Nancy Rasti