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Natarajan Viswanathan
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Saratoga, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Noise cancellation technique for capacitive touchscreen controller...
Patent number
9,870,097
Issue date
Jan 16, 2018
QUALCOMM Incorporated
Ashutosh Ravindra Joharapurkar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Noise cancellation technique for capacitive touchscreen controller...
Patent number
9,442,610
Issue date
Sep 13, 2016
QUALCOMM Technologies, Inc.
Ashutosh R. Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Use of random sampling technique to reduce finger-coupled noise
Patent number
9,391,607
Issue date
Jul 12, 2016
QUALCOMM Technologies, Inc.
Ashutosh Ravindra Joharapurkar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for improving dynamic range of a touchscreen c...
Patent number
8,830,207
Issue date
Sep 9, 2014
Maxim Integrated Products, Inc.
Ashutosh R. Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Noise cancellation technique for capacitive touchscreen controller...
Patent number
8,493,356
Issue date
Jul 23, 2013
Maxim Integrated Products, Inc.
Ashutosh Ravindra Joharapurkar
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
NOISE CANCELLATION TECHNIQUE FOR CAPACITIVE TOUCHSCREEN CONTROLLER...
Publication number
20160313863
Publication date
Oct 27, 2016
QUALCOMM Incorporated
Ashutosh Ravindra Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USE OF RANDOM SAMPLING TECHNIQUE TO REDUCE FINGER-COUPLED NOISE
Publication number
20160291797
Publication date
Oct 6, 2016
QUALCOMM TECHNOLOGIES, INC.
Ashutosh Ravindra Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOISE CANCELLATION TECNIQUE FOR CAPACITIVE TOUCHSCREEN CONTROLLER U...
Publication number
20160209947
Publication date
Jul 21, 2016
QUALCOMM TECHNOLOGIES, INC.
Ashutosh R. Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NOISE CANCELLATION TECHNIQUE FOR CAPACITIVE TOUCHSCREEN CONTROLLER...
Publication number
20110261007
Publication date
Oct 27, 2011
MAXIM INTEGRATED PRODUCTS, INC.
Ashutosh Ravindra Joharapurkar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USE OF RANDOM SAMPLING TECHNIQUE TO REDUCE FINGER-COUPLED NOISE
Publication number
20110261008
Publication date
Oct 27, 2011
MAXIM INTEGRATED PRODUCTS, INC.
Ashutosh Ravindra Joharapurkar
G06 - COMPUTING CALCULATING COUNTING