Koushik Krishnan

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for linearizing a differential charge pump
- Patent number 9,742,415
- Issue date Aug 22, 2017
- Quantenna Communications, Inc.
- Shirin Chegeni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Carrier frequency variation for device detection in near-field comm...
- Patent number 9,124,302
- Issue date Sep 1, 2015
- QUALCOMM Incorporated
- Koushik Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device detection using load modulation in near-field communications
- Patent number 9,071,926
- Issue date Jun 30, 2015
- QUALCOMM Incorporated
- Koushik Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit tuning for device detection in near-field communications
- Patent number 8,977,197
- Issue date Mar 10, 2015
- QUALCOMM Incorporated
- Koushik Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for a gray-coded phase rotating frequency div...
- Patent number 8,552,787
- Issue date Oct 8, 2013
- QUALCOMM Incorporated
- Koushik Krishnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for calibrating oscillators
- Patent number 7,999,625
- Issue date Aug 16, 2011
- Qualcomm, Incorporated
- Koushik Krishnan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DEVICE DETECTION USING LOAD MODULATION IN NEAR-FIELD COMMUNICATIONS
- Publication number 20140113551
- Publication date Apr 24, 2014
- QUALCOMM Incorporated
- Koushik KRISHNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARRIER FREQUENCY VARIATION FOR DEVICE DETECTION IN NEAR-FIELD COMM...
- Publication number 20140106669
- Publication date Apr 17, 2014
- QUALCOMM Incorporated
- Koushik KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT TUNING FOR DEVICE DETECTION IN NEAR-FIELD COMMUNICATIONS
- Publication number 20140106668
- Publication date Apr 17, 2014
- QUALCOMM Incorporated
- Koushik KRISHNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS FOR A GRAY-CODED PHASE ROTATING FREQUENCY DIV...
- Publication number 20110304374
- Publication date Dec 15, 2011
- QUALCOMM Incorporated
- Koushik Krishnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CALIBRATING OSCILLATORS
- Publication number 20110068874
- Publication date Mar 24, 2011
- QUALCOMM Incorporated
- Koushik Krishnan
- H03 - BASIC ELECTRONIC CIRCUITRY