Biman Chattopadhyay

Person

Bengaluru, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit for extended voltage control oscillator gain linearity
- Patent number 11,527,991
- Issue date Dec 13, 2022
- Synopsys, Inc.
- Akarsh Joshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for serializing high speed data signals
- Patent number 11,223,469
- Issue date Jan 11, 2022
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration scheme for serialization in transmitter
- Patent number 11,101,830
- Issue date Aug 24, 2021
- Synopsys, Inc.
- Shourya Kansal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock generation and correction circuit
- Patent number 10,972,105
- Issue date Apr 6, 2021
- Synopsys, Inc.
- Biman Chattopadhyay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase-locked loop (PLL) with calibration circuit
- Patent number 10,715,158
- Issue date Jul 14, 2020
- Synopsys, Inc.
- Akarsh Joshi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-level clock and data recovery circuit
- Patent number 10,659,214
- Issue date May 19, 2020
- Synopsys, Inc.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast locking clock and data recovery circuit
- Patent number 10,608,645
- Issue date Mar 31, 2020
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for serializing high speed data signals
- Patent number 10,516,523
- Issue date Dec 24, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock and data recovery (CDR) circuit
- Patent number 10,491,367
- Issue date Nov 26, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock and data recovery (CDR) circuit
- Patent number 10,361,706
- Issue date Jul 23, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lock time measurement of clock and data recovery circuit
- Patent number 10,236,891
- Issue date Mar 19, 2019
- Synopsys, Inc.
- Ravi Mehta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock duty cycle correction circuit
- Patent number 10,205,445
- Issue date Feb 12, 2019
- Synopsys, Inc.
- Shourya Kansal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driver circuit for transmitter
- Patent number 10,164,798
- Issue date Dec 25, 2018
- Synopsys, Inc.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for serializing high speed data signals
- Patent number 10,142,097
- Issue date Nov 27, 2018
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Half-rate bang-bang phase detector
- Patent number 9,813,069
- Issue date Nov 7, 2017
- SILAB TECH PVT. LTD.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decision feedback equalizer
- Patent number 9,577,848
- Issue date Feb 21, 2017
- SILAB TECH PVT. LTD.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing estimation and calibration of non...
- Patent number 9,548,855
- Issue date Jan 17, 2017
- SILAB TECH PVT. LTD.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock and data recovery circuit
- Patent number 9,509,319
- Issue date Nov 29, 2016
- SILAB TECH PVT. LTD.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for pulse width modulation
- Patent number 9,407,249
- Issue date Aug 2, 2016
- Texas Instruments Incorporated
- Sumantra Seth
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast locking clock and data recovery using only two samples per period
- Patent number 9,407,424
- Issue date Aug 2, 2016
- Texas Instruments Incorporated
- Bharathi Rahuldev Holla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sigma delta digital to analog converter with wide output range and...
- Patent number 7,719,369
- Issue date May 18, 2010
- Texas Instruments Incorporated
- Anant Shankar Kamath
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TRANSCEIVER DEVICES WITH TRANSMITTER AND RECEIVER FREQUENCY CONTROL
- Publication number 20230141608
- Publication date May 11, 2023
- Synopsys, Inc.
- Gopal Krishna Ullal NAYAK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR EXTENDED VOLTAGE CONTROL OSCILLATOR GAIN LINEARITY
- Publication number 20220166381
- Publication date May 26, 2022
- Synopsys, Inc.
- Akarsh JOSHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK GENERATION AND CORRECTION CIRCUIT
- Publication number 20210119633
- Publication date Apr 22, 2021
- Synopsys, Inc.
- Biman Chattopadhyay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for Serializing High Speed Data Signals
- Publication number 20200084016
- Publication date Mar 12, 2020
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION SCHEME FOR SERIALIZATION IN TRANSMITTER
- Publication number 20200036402
- Publication date Jan 30, 2020
- Synopsys, Inc.
- Shourya KANSAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock and Data Recovery (CDR) Circuit
- Publication number 20190260571
- Publication date Aug 22, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK AND DATA RECOVERY (CDR) CIRCUIT
- Publication number 20190181868
- Publication date Jun 13, 2019
- Silicon And Beyond Private Limited
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST LOCKING CLOCK AND DATA RECOVERY CIRCUIT
- Publication number 20190097639
- Publication date Mar 28, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOCK TIME MEASUREMENT OF CLOCK AND DATA RECOVERY CIRCUIT
- Publication number 20190089359
- Publication date Mar 21, 2019
- Synopsys, Inc.
- Ravi Mehta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for Serializing High Speed Data Signals
- Publication number 20190089522
- Publication date Mar 21, 2019
- Synopsys, Inc.
- Biman Chattopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH GAIN DIFFERENTIAL AMPLIFIER WITH COMMON-MODE FEEDBACK
- Publication number 20180323760
- Publication date Nov 8, 2018
- Synopsys, Inc.
- Jayesh Wadekar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVER CIRCUIT FOR TRANSMITTER
- Publication number 20180159703
- Publication date Jun 7, 2018
- SILAB TECH PVT. LTD.
- Biman CHATTOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR SERIALIZING HIGH SPEED DATA SIGNALS
- Publication number 20180083768
- Publication date Mar 22, 2018
- SILAB TECH PVT. LTD.
- Biman CHATTOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LEVEL CLOCK AND DATA RECOVERY CIRCUIT
- Publication number 20180069690
- Publication date Mar 8, 2018
- SILAB TECH PVT. LTD.
- Biman CHATTOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECISION FEEDBACK EQUALIZER
- Publication number 20170078118
- Publication date Mar 16, 2017
- SILAB TECH PVT. LTD.
- Biman CHATTOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING ESTIMATION AND CALIBRATION OF NON...
- Publication number 20160056949
- Publication date Feb 25, 2016
- BIMAN CHATTOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUTY CYCLE CORRECTION CIRCUIT
- Publication number 20140266361
- Publication date Sep 18, 2014
- TEXAS INSTRUMENTS INCORPORATED
- Siddharth Shashidharan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGMA DELTA DIGITAL TO ANALOG CONVERTER WITH WIDE OUTPUT RANGE AND...
- Publication number 20100066455
- Publication date Mar 18, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Anant Shankar Kamath
- H03 - BASIC ELECTRONIC CIRCUITRY

Biman Chattopadhyay

Person

Patents Grantslast 30 patents

Circuit for extended voltage control oscillator gain linearity

System for serializing high speed data signals

Calibration scheme for serialization in transmitter

Clock generation and correction circuit

Phase-locked loop (PLL) with calibration circuit

Multi-level clock and data recovery circuit

Fast locking clock and data recovery circuit

System for serializing high speed data signals

Clock and data recovery (CDR) circuit

Clock and data recovery (CDR) circuit

Lock time measurement of clock and data recovery circuit

Clock duty cycle correction circuit

Driver circuit for transmitter

System for serializing high speed data signals

Half-rate bang-bang phase detector

Decision feedback equalizer

Method and apparatus for managing estimation and calibration of non...

Clock and data recovery circuit

System and method for pulse width modulation

Fast locking clock and data recovery using only two samples per period

Sigma delta digital to analog converter with wide output range and...

Patents Applicationslast 30 patents

TRANSCEIVER DEVICES WITH TRANSMITTER AND RECEIVER FREQUENCY CONTROL

CIRCUIT FOR EXTENDED VOLTAGE CONTROL OSCILLATOR GAIN LINEARITY

CLOCK GENERATION AND CORRECTION CIRCUIT

System for Serializing High Speed Data Signals

CALIBRATION SCHEME FOR SERIALIZATION IN TRANSMITTER

Clock and Data Recovery (CDR) Circuit

CLOCK AND DATA RECOVERY (CDR) CIRCUIT

FAST LOCKING CLOCK AND DATA RECOVERY CIRCUIT

LOCK TIME MEASUREMENT OF CLOCK AND DATA RECOVERY CIRCUIT

System for Serializing High Speed Data Signals

HIGH GAIN DIFFERENTIAL AMPLIFIER WITH COMMON-MODE FEEDBACK

DRIVER CIRCUIT FOR TRANSMITTER

SYSTEM FOR SERIALIZING HIGH SPEED DATA SIGNALS

MULTI-LEVEL CLOCK AND DATA RECOVERY CIRCUIT

DECISION FEEDBACK EQUALIZER

METHOD AND APPARATUS FOR MANAGING ESTIMATION AND CALIBRATION OF NON...

DUTY CYCLE CORRECTION CIRCUIT

SIGMA DELTA DIGITAL TO ANALOG CONVERTER WITH WIDE OUTPUT RANGE AND...