Inventor

GOPINATHAN VENUGOPAL

US50 patents

⚠️ This page may combine multiple inventors who share the name “GOPINATHAN VENUGOPAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOPINATHAN VENUGOPAL

TEXAS INSTRUMENTS INC

Interleaved analog to digital converter with compensation for parameter mismatch among individual converters

Logic gate with matched output rise and fall times and method of construction

Apparatus and method for duplicating currents

Common-mode feedback bias generator for operational amplifiers

Method and apparatus for tuning high Q bandpass filters using pulse excitation

Method and apparatus for die-to-die communication

Extension of ADC dynamic range using post-processing logic

Asynchronous sampling using dynamically configurable voltage polling levels

Transconductance-capacitor filter circuit with current sensor circuit

2.5V, 30-100 MHz 7th order equiripple delay continuous-time filter and variable gain amplifier

Rectangular-to-sine wave converter

Methods and apparatus for scribe seal structures

High speed comparator with a precise sampling instant

Dual feedback tuning method and apparatus

Apparatus for die-to-die communication

Apparatus for die-to-die communication

Methods and apparatus for scribe seal structures

Asynchronous sampling using a dynamically adustable snapback range

BROADCOM CORP

Methods and systems for DSP-based receivers

Methods and systems for digitally processing data signals

Methods and systems for DSP-based receivers

Methods and systems for digitally processing optical data signals

Methods and systems for DSP-based receivers

Methods and systems for fully differential frequency doubling

Wideband CMOS gain stage

Active load with adjustable common-mode level

Active load with adjustable common-mode level

Wideband CMOS gain stage

ANALOG DEVICES INC

Health monitor device with sensors

Health monitor device with sensors

System for detecting abnormal blood volume and pressure

Wearable health monitor

Impedance measurement in diagnostic testing

Data compression implementation

Data compression implementation

Chest patch for measuring displacement of ventricular walls of subject&#39;s heart

Heart sound normalization

LUCENT TECHNOLOGIES INC

Injection locked multi-phase signal generator

Feed-forward compensation scheme for feedback circuits

Low voltage high speed multiplexer and latch

Analog MOSFET devices

ANGIOMETRIX CORP

Methods and systems for determining vascular bodily lumen information and guiding medical devices

Methods and systems for determining vascular bodily lumen information and guiding medical devices

Methods and systems for determining vascular bodily lumen information and guiding medical devices

GOPINATHAN VENUGOPAL

Methods and systems for determining vascular bodily lumen information and guiding medical devices

Asynchronous analog-to-digital converter having rate control

WARKE NIRMAL C

Carrier frequency offset compensation in beamforming systems

DASGUPTA UDAYAN

Asynchronous analog-to-digital converter having adapative reference control

GUPTA SANDEEP KUMAR

Wideband CMOS gain stage

THIAGARAJAN GANESAN

Asynchronous analog-to-digital converter

Chest patch for measuring displacement of ventricular walls of subject's heart