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For the Inventor, By the Inventor

Portland, OR, United States of America

Takao Oshita

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Intel Corporation. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Oshita. Retrieved from https://idiyas.com/inventor/takao-oshita

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

USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal6 out of 56,365 
 
Intel Corporation
 patents

Years Active: 2014-2023

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6 patents (USPTO):Explore Patents
1. 11757357 - Hybrid digital linear and switched capacitor voltage regulator (2023-09-12),
2. 11323026 - Hybrid digital linear and switched capacitor voltage regulator (2022-05-03),
3. 10033402 - Low power analog to digital converter (2018-07-24),
4. 9520895 - Low power analog to digital converter (2016-12-13),
5. 9065470 - Low power analog to digital converter (2015-06-23),
6. 8892269 - Power down and quick start of thermal sensor (2014-11-18),

Title: The Innovative Contributions of Takao Oshita

Introduction

Takao Oshita is a prominent inventor based in Portland, OR (US). He has made significant contributions to the field of voltage regulation technology, holding a total of 6 patents. His work focuses on enhancing the efficiency of power management systems, particularly in system-on-chip (SoC) applications.

Latest Patents

One of Takao Oshita's latest patents is the hybrid digital linear and switched capacitor voltage regulator. This innovative on-die voltage regulator is designed to deliver much higher conversion efficiency compared to traditional solutions, such as FIVR and LDO, during the standby mode of a SoC. The regulator significantly reduces power consumption during connected standby mode. It operates as a switched capacitor VR under low load current conditions, which are common during standby, and automatically switches to digital linear VR operation to manage sudden high load current conditions when exiting standby. The use of a digital proportional-integral-derivative (PID) controller or a digital proportional-derivative-averaging (PDA) controller ensures low power operation with stability and robustness. This hybrid VR achieves much higher conversion efficiency than linear voltage regulators for low load current conditions, specifically those below 500 mA.

Career Highlights

Takao Oshita is currently employed at Intel Corporation, where he continues to innovate in the field of voltage regulation. His work has been instrumental in advancing power management technologies that are critical for modern electronic devices.

Collaborations

Throughout his career, Takao has collaborated with notable colleagues, including George L Geannopoulos and David E Duarte. These collaborations have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Takao Oshita's contributions to voltage regulation technology exemplify the impact of innovative thinking in the field of electronics. His patents reflect a commitment to improving energy efficiency and performance in modern devices.

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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