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For the Inventor, By the Inventor

Bengaluru, India

Nagarajan Viswanathan

This inventor holds 22 USPTO granted patents and 2 published patent applications, primarily in Analog-To-Digital Converters. Top assignee: Texas Instruments Corporation. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nagarajan Viswanathan. Retrieved from https://idiyas.com/inventor/nagarajan-viswanathan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Karnataka, IN (2015 - 2016)
  • Bengaluru, IN (2006 - 2023)

Company Filing History:

goldMedal22 out of 29,888 
 
Texas Instruments Corporation
 patents

Years Active: 2006-2025

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Areas of Expertise:
Dithering Techniques
Non-Linearity Correction
Gain Error Estimation
Optical Cable Defect Detection
Wideband IQ Mismatch
Signal Cancellation
Multi-Tap IQ Imbalance
Bias Removal
Output Buffer
eFuse Support
Channel Estimation
Thermal Management
22 patents (USPTO):Explore Patents
1. 12456988 - Dithering techniques for analog-to-digital converters (2025-10-28),
2. 12166500 - Auxiliary ADC-based calibration for non-linearity correction of ADC (2024-12-10),
3. 11784660 - Auxiliary ADC-based calibration for non-linearity correction of ADC (2023-10-10),
4. 11777513 - F/2 spur estimation and correction (2023-10-03),
5. 10930362 - Flexible and efficient device trim support using eFuse (2021-02-23),
6. 10892835 - Bias removal in PRBS based channel estimation (2021-01-12),
7. 10741268 - Flexible and efficient device trim support using efuse (2020-08-11),
8. 10530378 - Sample based gain error estimation for analog to digital converter (2020-01-07),
9. 10281357 - Method and OTDR apparatus for optical cable defect location with reduced memory requirement (2019-05-07),
10. 10075250 - Bias removal in PRBS based channel estimation (2018-09-11),
11. 10050636 - Methods and apparatus to reduce non-linearity in analog to digital converters (2018-08-14),
12. 9651450 - Method and OTDR apparatus for optical cable defect location with reduced memory requirement (2017-05-16),
13. 9647867 - Wideband IQ mismatch correction for direct down-conversion receiver (2017-05-09),
14. 9479186 - Gain and offset correction in an interpolation ADC (2016-10-25),
15. 9438335 - Optical fiber defect detection (2016-09-06),

Title: Nagarajan Viswanathan - Innovator from Bengaluru

Introduction: Nagarajan Viswanathan is a renowned inventor hailing from Bengaluru, India, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nagarajan Viswanathan holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Nagarajan Viswanathan has worked with leading tech companies and research institutions, where he has spearheaded projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Nagarajan Viswanathan has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Nagarajan Viswanathan's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor, inspiring the next generation of innovators to push the limits of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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