logo

For the Inventor, By the Inventor

Chapel Hill, NC, United States of America

Pradeep Thiagarajan

This inventor holds 41 USPTO granted patents and 1 published patent application, primarily in Integrated Circuit Design. Top assignees: International Business Machines Corporation, Qualcomm Incorporated. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pradeep Thiagarajan. Retrieved from https://idiyas.com/inventor/pradeep-thiagarajan

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

USPTO Granted Patents = 41 

% Patents Active = 26.8

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 146(Granted Patents)


Location History:

  • Burlington, VT (US) (2010)
  • South Burlington, VT (US) (2005 - 2014)
  • Essex Junction, VT (US) (2011 - 2015)
  • Research Triangle Park, NC (US) (2015)
  • Chapel Hill, NC (US) (2013 - 2019)

Company Filing History:

goldMedal40 out of 166,351 
 
International Business Machines Corporation
 patents
silverMedal1 out of 44,897 
 
Qualcomm Incorporated
 patents

Years Active: 2005-2019

Loading Chart...
Areas of Expertise:
Phase Lock Loop
Voltage-Controlled Oscillator
Integrated Circuit
Low-Power Divider
Slew Rate Control
Leakage Current Reduction
Clock Distribution Network
Multimode Logic Element
Signal Drive
Programmable Duty Cycle
Environmental Cost Reduction
High-Frequency Divider
41 patents (USPTO):Explore Patents
1. 10243531 - Apparatus and method for centrally controlling common mode voltages for a set of receivers (2019-03-26),
2. 10164648 - Phase error detection in phase lock loop and delay lock loop devices (2018-12-25),
3. 9762183 - Voltage-controlled ring oscillator with delay line (2017-09-12),
4. 9735789 - Phase error detection in phase lock loop and delay lock loop devices (2017-08-15),
5. 9673805 - Leakage current reduction in stacked field-effect transistors (2017-06-06),
6. 9590643 - Phase error detection in phase lock loop and delay lock loop devices (2017-03-07),
7. 9590597 - Voltage-controlled ring oscillator with delay line (2017-03-07),
8. 9252788 - Phase error detection in phase lock loop and delay lock loop devices (2016-02-02),
9. 9020021 - Precoding loss reduction (2015-04-28),
10. 9009520 - Closed-loop multiphase slew rate controller for signal drive in a computer system (2015-04-14),
11. 8981831 - Level shifter with built-in logic function for reduced delay (2015-03-17),
12. 8803569 - Ramp generator using operational amplifier based integration and switched capacitor techniques (2014-08-12),
13. 8793365 - Environmental and computing cost reduction with improved reliability in workload assignment to distributed computing nodes (2014-07-29),
14. 8754690 - Programmable duty cycle setter employing time to voltage domain referenced pulse creation (2014-06-17),
15. 8686776 - Phase rotator based on voltage referencing (2014-04-01),

Title: Innovations of Pradeep Thiagarajan

Introduction

Pradeep Thiagarajan is an accomplished inventor based in Chapel Hill, NC, known for his significant contributions to the field of electrical engineering. With an impressive portfolio of 41 patents, Thiagarajan has continuously pushed the envelope in technology and innovation.

Latest Patents

Among his latest innovations is the patent for "Apparatus and method for centrally controlling common mode voltages for a set of receivers." This invention features a differential signal processing circuit that controls the common mode voltage of an output differential signal using an external common mode control current. It can be configured as a variable gain amplifier (VGA) or a continuous time linear equalizer (CTLE).

Another notable patent is titled "Phase error detection in phase lock loop and delay lock loop devices." This device includes a lock detect circuit capable of converting a reference clock and a feedback clock into triangle waves, determining if the feedback triangle wave is within a specified tolerance margin, and generating outputs based on this assessment.

Career Highlights

Pradeep Thiagarajan has worked for esteemed companies such as International Business Machines Corporation (IBM) and Qualcomm Incorporated, further establishing his reputation in the tech industry. His work has had a lasting impact on the efficiency and reliability of electronic systems.

Collaborations

In his career, Thiagarajan has collaborated with talented individuals including Sebastian Theodore Ventrone and Hayden C Cranford, Jr. These partnerships have contributed to the successful development of innovative technologies and solutions.

Conclusion

Pradeep Thiagarajan stands out as a prolific inventor with a track record of significant innovations in electrical engineering. His latest patents demonstrate his commitment to advancing technology and showcase his ability to solve complex engineering challenges. As technology continues to evolve, the contributions of inventors like Thiagarajan will remain pivotal in shaping the future.

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]
Loading…