Sarangan Narasimhan

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for arbitrating among contiguous buttons on a...
- Patent number 9,594,465
- Issue date Mar 14, 2017
- Pixart Imaging, Inc.
- David Townsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor patterns for mutual capacitance touchscreens
- Patent number 9,075,484
- Issue date Jul 7, 2015
- PixArt Imaging Inc.
- Robert Ritter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for arbitrating among contiguous buttons on a...
- Patent number 8,866,762
- Issue date Oct 21, 2014
- PixArt Imaging Inc.
- David Townsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-situ detection of touchscreen panel shorts
- Patent number 8,810,532
- Issue date Aug 19, 2014
- Pixart Imaging, Inc.
- Sarangan Narasimhan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Firmware methods and devices for a mutual capacitance touch sensing...
- Patent number 8,736,570
- Issue date May 27, 2014
- PixArt Imaging Inc.
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Firmware methods and devices for a mutual capacitance touch sensing...
- Patent number 8,669,960
- Issue date Mar 11, 2014
- PixArt Imaging Inc.
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Firmware methods and devices for a mutual capacitance touch sensing...
- Patent number 8,553,009
- Issue date Oct 8, 2013
- PixArt Imaging Inc.
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinate based computer authentication system and methods
- Patent number 8,448,226
- Issue date May 21, 2013
- Sarangan Narasimhan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Firmware methods and devices for a mutual capacitance touch sensing...
- Patent number 8,334,849
- Issue date Dec 18, 2012
- PixArt Imaging Inc.
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting defective traces in a mutual cap...
- Patent number 8,279,197
- Issue date Oct 2, 2012
- PixArt Imaging Inc.
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS TO INCREASE USER ENGAGEMENT WITH ADVERTISEMENTS
- Publication number 20220036407
- Publication date Feb 3, 2022
- Sarangan Narasimhan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR ARBITRATING AMONG CONTIGUOUS BUTTONS ON A...
- Publication number 20150002468
- Publication date Jan 1, 2015
- PixArt Imaging Inc.
- David Townsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Firmware Methods and Devices for a Mutual Capacitance Touch Sensing...
- Publication number 20130321338
- Publication date Dec 5, 2013
- Thomas Murphy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Arbitrating Among Contiguous Buttons on a...
- Publication number 20130002599
- Publication date Jan 3, 2013
- AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD
- David Townsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-SITU DETECTION OF TOUCHSCREEN PANEL SHORTS
- Publication number 20120268413
- Publication date Oct 25, 2012
- AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD.
- Sarangan Narasimhan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sensor Patterns for Mutual Capacitance Touchscreens
- Publication number 20100302201
- Publication date Dec 2, 2010
- Avago Technologies ECBU (Singapore) Pte. Ltd.
- Robert Ritter
- G06 - COMPUTING CALCULATING COUNTING

Sarangan Narasimhan

Person

Patents Grantslast 30 patents

Method and apparatus for arbitrating among contiguous buttons on a...

Sensor patterns for mutual capacitance touchscreens

Method and apparatus for arbitrating among contiguous buttons on a...

In-situ detection of touchscreen panel shorts

Firmware methods and devices for a mutual capacitance touch sensing...

Firmware methods and devices for a mutual capacitance touch sensing...

Firmware methods and devices for a mutual capacitance touch sensing...

Coordinate based computer authentication system and methods

Firmware methods and devices for a mutual capacitance touch sensing...

Method and apparatus for detecting defective traces in a mutual cap...

Patents Applicationslast 30 patents

METHODS AND SYSTEMS TO INCREASE USER ENGAGEMENT WITH ADVERTISEMENTS

METHOD AND APPARATUS FOR ARBITRATING AMONG CONTIGUOUS BUTTONS ON A...

Firmware Methods and Devices for a Mutual Capacitance Touch Sensing...

Method and Apparatus for Arbitrating Among Contiguous Buttons on a...

IN-SITU DETECTION OF TOUCHSCREEN PANEL SHORTS

Sensor Patterns for Mutual Capacitance Touchscreens