Sudhir Polarouthu

This inventor holds 11 USPTO granted patents. Top assignees: Texas Instruments Corporation, Intel Corporation. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sudhir Polarouthu. Retrieved from https://idiyas.com/inventor/sudhir-polarouthu

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

Calculating rank

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 22(Granted Patents)

Location History:

Andhra Pradesh, IN (2015)
Karnataka, IN (2017)
Hyderabad, IN (2014 - 2022)
Bengaluru, IN (2015 - 2023)
Bangaluru, IN (2023)

Company Filing History:

9 out of 29,936

Texas Instruments Corporation

Years Active: 2014-2023

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11742754 - Enhanced constant-on-time buck intellectual property apparatus and method (2023-08-29),

2. 11658572 - Power field effect transistor topology and bootstrap circuit for inverting buck-boost DC-DC converter (2023-05-23),

3. 11444537 - Power converters and compensation circuits thereof (2022-09-13),

4. 10581326 - Power converters and compensation circuits thereof (2020-03-03),

5. 10291118 - Power converter controller (2019-05-14),

6. 10256779 - Multi-level class D amplifier (2019-04-09),

7. 9823282 - On-chip IR drop detectors for functional and test mode scenarios, circuits, processes and systems (2017-11-21),

8. 9214860 - Comparator multiplexing LDO and converted output to DC-DC converter circuitry (2015-12-15),

9. 9081063 - On-chip IR drop detectors for functional and test mode scenarios, circuits, processes and systems (2015-07-14),

10. 9048728 - Switch pairs between resistor network and high/low DC converter comparator input (2015-06-02),

11. 8823341 - Switched and linear DC-DC converter with output inductor detection module (2014-09-02),

Title: The Innovative Journey of Sudhir Polarouthu

Introduction

Sudhir Polarouthu, based in Hyderabad, Telangana, India, is an accomplished inventor with a notable portfolio of 11 patents. His groundbreaking work primarily focuses on advancements in electrical engineering and power electronics, showcasing his commitment to innovation in technology.

Latest Patents

Sudhir's latest patents include:

1. **Enhanced Constant-On-Time Buck Intellectual Property Apparatus and Method** - This invention introduces a one-shot inductor current scheme featuring a controller that generates signals to manage a high-side switch and a low-side switch. The design ensures that the high-side switch continues to operate beyond the usual turn-on time whenever the output supply rail's voltage remains below a reference level. This approach significantly reduces the minimum operating voltage (Vmin) and frequency guard-band of system-on-chips (SoCs).

2. **Power Field Effect Transistor Topology and Bootstrap Circuit for Inverting Buck-Boost DC-DC Converter** - This patent elaborates on a buck-boost DC-DC converter utilizing an n-type high-side field effect transistor (HSFET). In this design, a supply is generated from both input and output rails, maintaining a constant differential voltage irrespective of the input supply voltage. This supply acts as the high supply for the HSFET Driver. Moreover, under p-type HSFET conditions, a similar derived supply serves as the low supply or 'ground' of the HSFET Driver, ensuring that the HSFET resistance remains unaffected by supply variations. This invention enhances the efficiency of power conversion through an ultra-low quiescent current, edge-triggered level shifter.

Career Highlights

Throughout his career, Sudhir Polarouthu has been associated with prominent technology companies, including Texas Instruments Corporation and Intel Corporation. His work in these organizations has been instrumental in developing cutting-edge solutions in the field of electronics.

Collaborations

Sudhir has collaborated with several talented professionals, among whom are Srinivas Venkata Veeramreddi and Prakash Narayanan. Their teamwork has contributed to numerous innovations and advancements in their respective fields.

Conclusion

Sudhir Polarouthu's contributions to the world of inventions illustrate his inventive spirit and dedication to advancing technology. His 11 patents reflect a keen understanding of electrical engineering concepts and a commitment to developing practical solutions for modern challenges. As technology continues to evolve, inventors like Sudhir remain at the forefront, driving new innovations that shape 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]