Company Filing History:

40 out of 164,108

International Business Machines Corporation

patents

1 out of 41,326

Qualcomm Incorporated

patents

Years Active: 2005-2019

where 'Filed Patents' based on already Granted Patents

41 patents (USPTO):Sort by Forward Citations

Abstract keywords

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.

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