KARTHIK RAMASUBRAMANIAN

Person

BANGALORE, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Linear approximation of a complex number magnitude
- Patent number 12,260,187
- Issue date Mar 25, 2025
- Texas Instruments Incorporated
- Shailesh Joshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for compression of radar signals
- Patent number 12,250,007
- Issue date Mar 11, 2025
- Texas Instruments Incorporated
- Anil Mani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus to compensate for radar system calibration ch...
- Patent number 12,228,680
- Issue date Feb 18, 2025
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Range resolution in FMCW radars
- Patent number 12,196,847
- Issue date Jan 14, 2025
- Texas Instruments Incorporated
- Sandeep Rao
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional FFT computation
- Patent number 12,130,378
- Issue date Oct 29, 2024
- Texas Instruments Incorporated
- Pankaj Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interference detection in a frequency modulated continuous wave (FM...
- Patent number 12,066,566
- Issue date Aug 20, 2024
- Texas Instruments Incorporated
- Brian Paul Ginsburg
- G01 - MEASURING TESTING
Information Patent Grant
Multi-dimensional FFT computation pipelined hardware architecture u...
- Patent number 12,045,582
- Issue date Jul 23, 2024
- Texas Instruments Incorporated
- Pankaj Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-uniform multi-dimensional data access for radar data processing
- Patent number 12,007,462
- Issue date Jun 11, 2024
- Texas Instruments Incorporated
- Karthik Subburaj
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CFAR OS detection hardware with two sets of comparators
- Patent number 11,927,689
- Issue date Mar 12, 2024
- Texas Instruments Incorporated
- Sujaata Ramalingam
- G01 - MEASURING TESTING
Information Patent Grant
Multiple chirp generation in a radar system
- Patent number 11,927,690
- Issue date Mar 12, 2024
- Texas Instruments Incorporated
- Tom Altus
- G01 - MEASURING TESTING
Information Patent Grant
Digital compensation for mismatches in a radar system
- Patent number 11,815,621
- Issue date Nov 14, 2023
- Texas Instruments Incorporated
- Sriram Murali
- G01 - MEASURING TESTING
Information Patent Grant
Field monitoring of analog signals in a radar system
- Patent number 11,796,634
- Issue date Oct 24, 2023
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Radar system
- Patent number 11,782,148
- Issue date Oct 10, 2023
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Noise mitigation in radar systems
- Patent number 11,747,436
- Issue date Sep 5, 2023
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Radar hardware accelerator
- Patent number 11,579,242
- Issue date Feb 14, 2023
- Texas Instruments Incorporated
- Sandeep Rao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum measurable velocity in frequency modulated continuous wave...
- Patent number 11,579,282
- Issue date Feb 14, 2023
- Texas Instruments Incorporated
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protecting data memory in a signal processing system
- Patent number 11,556,421
- Issue date Jan 17, 2023
- Texas Instruments Incorporated
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic IQ mismatch correction in FMCW radar
- Patent number 11,460,540
- Issue date Oct 4, 2022
- Texas Instruments Incorporated
- Pankaj Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Failure detection in a radar system
- Patent number 11,460,543
- Issue date Oct 4, 2022
- Texas Instruments Incorporated
- Karthik Ramasubramanian
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic IQ mismatch correction in FMCW radar
- Patent number 11,428,777
- Issue date Aug 30, 2022
- Texas Instruments Incorporated
- Pankaj Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus to compensate for radar system calibration ch...
- Patent number 11,391,815
- Issue date Jul 19, 2022
- Texas Instmments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Maximum measurable velocity in frequency modulated continuous wave...
- Patent number 11,366,211
- Issue date Jun 21, 2022
- Texas Instruments Incorporated
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple chirp generation in a radar system
- Patent number 11,262,435
- Issue date Mar 1, 2022
- Texas Instruments Incorporated
- Tom Altus
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of transceiver performance parameters in a radar system
- Patent number 11,231,484
- Issue date Jan 25, 2022
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional FFT computation
- Patent number 11,221,397
- Issue date Jan 11, 2022
- Texas Instruments Incorporated
- Pankaj Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for FMCW radar processing
- Patent number 11,209,522
- Issue date Dec 28, 2021
- Texas Instruments Incorporated
- Sandeep Rao
- G01 - MEASURING TESTING
Information Patent Grant
Field monitoring of analog signals in a radar system
- Patent number 11,194,017
- Issue date Dec 7, 2021
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Grant
Interference detection in a frequency modulated continuous wave (FM...
- Patent number 11,137,476
- Issue date Oct 5, 2021
- Texas Instruments Incorporated
- Brian Paul Ginsburg
- G01 - MEASURING TESTING
Information Patent Grant
Digital compensation for mismatches in a radar system
- Patent number 11,054,499
- Issue date Jul 6, 2021
- Texas Instruments Incorporated
- Sriram Murali
- G01 - MEASURING TESTING
Information Patent Grant
Loopback techniques for synchronization of oscillator signal in radar
- Patent number 11,035,928
- Issue date Jun 15, 2021
- Texas Instruments Incorporated
- Karthik Subburaj
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LINEAR APPROXIMATION OF A COMPLEX NUMBER MAGNITUDE
- Publication number 20250190170
- Publication date Jun 12, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Shailesh JOSHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Compression of Radar Signals
- Publication number 20250167800
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Anil Mani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FMCW RADAR SYSTEM WITH CHIRP JITTER REDUCTION
- Publication number 20250138148
- Publication date May 1, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Application
ACCELERATED FFT HARDWARE
- Publication number 20250111007
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Kanish B
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATING AND COMPENSATING FOR CRYSTAL OSCILLATOR DIFFERENCES IN A...
- Publication number 20250035744
- Publication date Jan 30, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Application
TWO-DIMENSIONAL FFT COMPUTATION
- Publication number 20250020771
- Publication date Jan 16, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Pankaj Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-DIMENSIONAL FFT COMPUTATION PIPELINED HARDWARE ARCHITECTURE U...
- Publication number 20240345805
- Publication date Oct 17, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Pankaj GUPTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-UNIFORM MULTI-DIMENSIONAL DATA ACCESS FOR RADAR DATA PROCESSING
- Publication number 20240288563
- Publication date Aug 29, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Karthik SUBBURAJ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUE TO ENABLE HIGHER COMPRESSION RATIOS IN MMWAVE RADAR
- Publication number 20240272275
- Publication date Aug 15, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Rao
- G01 - MEASURING TESTING
Information Patent Application
FMCW RADAR SYSTEM WITH SYNCHRONIZED VIRTUAL ANTENNA ARRAYS
- Publication number 20240183968
- Publication date Jun 6, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Rao
- G01 - MEASURING TESTING
Information Patent Application
CFAR OS DETECTION HARDWARE WITH COMPARISON CIRCUITRY
- Publication number 20240183939
- Publication date Jun 6, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Sujaata RAMALINGAM
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO COMPENSATE FOR RADAR SYSTEM CALIBRATION CH...
- Publication number 20230204717
- Publication date Jun 29, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Application
LINEAR APPROXIMATION OF A COMPLEX NUMBER MAGNITUDE
- Publication number 20220366004
- Publication date Nov 17, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Shailesh JOSHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Maximum Measurable Velocity in Frequency Modulated Continuous Wave...
- Publication number 20220326368
- Publication date Oct 13, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-DIMENSIONAL FFT COMPUTATION PIPELINED HARDWARE ARCHITECTURE U...
- Publication number 20220156044
- Publication date May 19, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Pankaj GUPTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CFAR OS DETECTION HARDWARE
- Publication number 20220155368
- Publication date May 19, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Sujaata RAMALINGAM
- G11 - INFORMATION STORAGE
Information Patent Application
MULTIPLE CHIRP GENERATION IN A RADAR SYSTEM
- Publication number 20220137182
- Publication date May 5, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Tom Altus
- G01 - MEASURING TESTING
Information Patent Application
TWO-DIMENSIONAL FFT COMPUTATION
- Publication number 20220128652
- Publication date Apr 28, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Pankaj Gupta
- G01 - MEASURING TESTING
Information Patent Application
NON-UNIFORM MULTI-DIMENSIONAL DATA ACCESS FOR RADAR DATA PROCESSING
- Publication number 20220120884
- Publication date Apr 21, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Karthik SUBBURAJ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD MONITORING OF ANALOG SIGNALS IN A RADAR SYSTEM
- Publication number 20220050173
- Publication date Feb 17, 2022
- TEXAS INSTRUMENTS INCORPORATED
- KARTHIK SUBBURAJ
- G01 - MEASURING TESTING
Information Patent Application
INTERFERENCE DETECTION IN A FREQUENCY MODULATED CONTINUOUS WAVE (FM...
- Publication number 20210389418
- Publication date Dec 16, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Brian Paul Ginsburg
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL COMPENSATION FOR MISMATCHES IN A RADAR SYSTEM
- Publication number 20210333357
- Publication date Oct 28, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Sriram Murali
- G01 - MEASURING TESTING
Information Patent Application
Protecting Data Memory in a Signal Processing System
- Publication number 20210248037
- Publication date Aug 12, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NOISE MITIGATION IN RADAR SYSTEMS
- Publication number 20210011118
- Publication date Jan 14, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Application
FIELD MONITORING OF ANALOG SIGNALS IN A RADAR SYSTEM
- Publication number 20200363502
- Publication date Nov 19, 2020
- TEXAS INSTRUMENTS INCORPORATED
- KARTHIK SUBBURAJ
- G01 - MEASURING TESTING
Information Patent Application
Maximum Measurable Velocity in Frequency Modulated Continuous Wave...
- Publication number 20200363518
- Publication date Nov 19, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO-DIMENSIONAL FFT COMPUTATION
- Publication number 20200319296
- Publication date Oct 8, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Pankaj GUPTA
- G01 - MEASURING TESTING
Information Patent Application
RADAR SYSTEM
- Publication number 20200309939
- Publication date Oct 1, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING
Information Patent Application
Failure Detection in a Radar System
- Publication number 20200225318
- Publication date Jul 16, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Ramasubramanian
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT OF TRANSCEIVER PERFORMANCE PARAMETERS IN A RADAR SYSTEM
- Publication number 20200209353
- Publication date Jul 2, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- G01 - MEASURING TESTING

KARTHIK RAMASUBRAMANIAN

Person

Patents Grantslast 30 patents

Linear approximation of a complex number magnitude

Method and system for compression of radar signals

Methods and apparatus to compensate for radar system calibration ch...

Range resolution in FMCW radars

Two-dimensional FFT computation

Interference detection in a frequency modulated continuous wave (FM...

Multi-dimensional FFT computation pipelined hardware architecture u...

Non-uniform multi-dimensional data access for radar data processing

CFAR OS detection hardware with two sets of comparators

Multiple chirp generation in a radar system

Digital compensation for mismatches in a radar system

Field monitoring of analog signals in a radar system

Radar system

Noise mitigation in radar systems

Radar hardware accelerator

Maximum measurable velocity in frequency modulated continuous wave...

Protecting data memory in a signal processing system

Dynamic IQ mismatch correction in FMCW radar

Failure detection in a radar system

Dynamic IQ mismatch correction in FMCW radar

Methods and apparatus to compensate for radar system calibration ch...

Maximum measurable velocity in frequency modulated continuous wave...

Multiple chirp generation in a radar system

Measurement of transceiver performance parameters in a radar system

Two-dimensional FFT computation

Method and apparatus for FMCW radar processing

Field monitoring of analog signals in a radar system

Interference detection in a frequency modulated continuous wave (FM...

Digital compensation for mismatches in a radar system

Loopback techniques for synchronization of oscillator signal in radar

Patents Applicationslast 30 patents

LINEAR APPROXIMATION OF A COMPLEX NUMBER MAGNITUDE

Method and System for Compression of Radar Signals

FMCW RADAR SYSTEM WITH CHIRP JITTER REDUCTION

ACCELERATED FFT HARDWARE

ESTIMATING AND COMPENSATING FOR CRYSTAL OSCILLATOR DIFFERENCES IN A...

TWO-DIMENSIONAL FFT COMPUTATION

MULTI-DIMENSIONAL FFT COMPUTATION PIPELINED HARDWARE ARCHITECTURE U...

NON-UNIFORM MULTI-DIMENSIONAL DATA ACCESS FOR RADAR DATA PROCESSING

TECHNIQUE TO ENABLE HIGHER COMPRESSION RATIOS IN MMWAVE RADAR

FMCW RADAR SYSTEM WITH SYNCHRONIZED VIRTUAL ANTENNA ARRAYS

CFAR OS DETECTION HARDWARE WITH COMPARISON CIRCUITRY

METHODS AND APPARATUS TO COMPENSATE FOR RADAR SYSTEM CALIBRATION CH...

LINEAR APPROXIMATION OF A COMPLEX NUMBER MAGNITUDE

Maximum Measurable Velocity in Frequency Modulated Continuous Wave...

MULTI-DIMENSIONAL FFT COMPUTATION PIPELINED HARDWARE ARCHITECTURE U...

CFAR OS DETECTION HARDWARE

MULTIPLE CHIRP GENERATION IN A RADAR SYSTEM

TWO-DIMENSIONAL FFT COMPUTATION

NON-UNIFORM MULTI-DIMENSIONAL DATA ACCESS FOR RADAR DATA PROCESSING

FIELD MONITORING OF ANALOG SIGNALS IN A RADAR SYSTEM

INTERFERENCE DETECTION IN A FREQUENCY MODULATED CONTINUOUS WAVE (FM...

DIGITAL COMPENSATION FOR MISMATCHES IN A RADAR SYSTEM

Protecting Data Memory in a Signal Processing System

NOISE MITIGATION IN RADAR SYSTEMS

FIELD MONITORING OF ANALOG SIGNALS IN A RADAR SYSTEM

Maximum Measurable Velocity in Frequency Modulated Continuous Wave...

TWO-DIMENSIONAL FFT COMPUTATION

RADAR SYSTEM

Failure Detection in a Radar System

MEASUREMENT OF TRANSCEIVER PERFORMANCE PARAMETERS IN A RADAR SYSTEM