Varadarajan Devnath

Person

Santa Clara, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Class-B transmitter and replica transmitter for gigabit ethernet ap...
- Patent number 7,869,388
- Issue date Jan 11, 2011
- National Semiconductor Corporation
- Ramsin Michael Ziazadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Class-B transmitter and replica transmitter for gigabit ethernet ap...
- Patent number 7,729,300
- Issue date Jun 1, 2010
- National Semiconductor Corporation
- Ramsin Michael Ziazadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for skew measurement
- Patent number 7,454,647
- Issue date Nov 18, 2008
- National Semiconductor Corporation
- Varadarajan Devnath
- G01 - MEASURING TESTING
Information Patent Grant
Voltage mode serial interface driver with PVT compensated impedance
- Patent number 7,307,458
- Issue date Dec 11, 2007
- National Semiconductor Corporation
- Alan E. Segervall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tuning control for a PVT-compensating tunable impedance circuit
- Patent number 7,301,366
- Issue date Nov 27, 2007
- National Semiconductor Corporation
- Varadarajan Devnath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for impedance calibration of output impedance of...
- Patent number 7,285,978
- Issue date Oct 23, 2007
- National Semiconductor Corporation
- Varadarajan Devnath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential signal generator having controlled signal rise and fal...
- Patent number 7,135,902
- Issue date Nov 14, 2006
- National Semiconductor Corporation
- Ramsin M. Ziazadeh
- G01 - MEASURING TESTING
Information Patent Grant
Inductive-capacitive (LC) based quadrature voltage controlled oscil...
- Patent number 6,970,048
- Issue date Nov 29, 2005
- National Semiconductor Corporation
- Varadarajan Devnath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier with controllable noise reduction
- Patent number 6,956,439
- Issue date Oct 18, 2005
- National Semiconductor Corporation
- Varadarajan Devnath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed high current gain operational amplifier
- Patent number 6,937,104
- Issue date Aug 30, 2005
- National Semiconductor Corporation
- Devnath Varadarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band-gap reference circuit with averaged current mirror offsets and...
- Patent number 6,930,537
- Issue date Aug 16, 2005
- National Semiconductor Corporation
- Vijaya G. Ceekala
- G05 - CONTROLLING REGULATING
Information Patent Grant
Programmable differential current mode line driver with multiple cl...
- Patent number 6,762,625
- Issue date Jul 13, 2004
- National Semiconductor Corporation
- Varadarajan Devnath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operational amplifier circuit with improved feedback factor
- Patent number 6,657,489
- Issue date Dec 2, 2003
- National Semiconductor Corporation
- Ramsin Ziazadeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed high current gain operational amplifier
- Patent number 6,624,704
- Issue date Sep 23, 2003
- National Semiconductor Corporation
- Devnath Varadarajan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-speed current-mirror circuitry and method of operating the same
- Patent number 6,606,001
- Issue date Aug 12, 2003
- National Semiconductor Corporation
- Ramsin M. Ziazadeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RC calibration circuit with reduced power consumption and increased...
- Patent number 6,262,603
- Issue date Jul 17, 2001
- National Semiconductor Corporation
- Jitendra Mohan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Line driver for producing operating condition invariant signal levels
- Patent number 6,177,789
- Issue date Jan 23, 2001
- National Semiconductor Corporation
- Jitendra Mohan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Class-B transmitter and replica transmitter for gigabit ethernet ap...
- Publication number 20100238848
- Publication date Sep 23, 2010
- National Semiconductor Corporation
- Ramsin Michael Ziazadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Varadarajan Devnath

Person

Patents Grantslast 30 patents

Class-B transmitter and replica transmitter for gigabit ethernet ap...

Class-B transmitter and replica transmitter for gigabit ethernet ap...

Apparatus and method for skew measurement

Voltage mode serial interface driver with PVT compensated impedance

Tuning control for a PVT-compensating tunable impedance circuit

Circuit and method for impedance calibration of output impedance of...

Differential signal generator having controlled signal rise and fal...

Inductive-capacitive (LC) based quadrature voltage controlled oscil...

Transimpedance amplifier with controllable noise reduction

High speed high current gain operational amplifier

Band-gap reference circuit with averaged current mirror offsets and...

Programmable differential current mode line driver with multiple cl...

Operational amplifier circuit with improved feedback factor

High speed high current gain operational amplifier

High-speed current-mirror circuitry and method of operating the same

RC calibration circuit with reduced power consumption and increased...

Line driver for producing operating condition invariant signal levels

Patents Applicationslast 30 patents

Class-B transmitter and replica transmitter for gigabit ethernet ap...