Yadunandan Nagarajaiah

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling ringing voltage
- Patent number 8,379,839
- Issue date Feb 19, 2013
- Microsemi Semiconductor (U.S.) Inc.
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for battery switching during ringing
- Patent number 8,363,822
- Issue date Jan 29, 2013
- Microsemi Semiconductor (U.S.) Inc.
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting ring trip precursors
- Patent number 8,325,908
- Issue date Dec 4, 2012
- Microsemi Semiconductor (U.S.) Inc.
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING RING TRIP PRECURSORS
- Publication number 20110033031
- Publication date Feb 10, 2011
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BATTERY SWITCHING DURING RINGING
- Publication number 20110033038
- Publication date Feb 10, 2011
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING RINGING VOLTAGE
- Publication number 20110033039
- Publication date Feb 10, 2011
- Yadunandan Nagarajaiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE