Cupertino, CA, United States of America

Dayu Qu

This inventor holds 9 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Apple Inc., Google Inc.. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dayu Qu. Retrieved from https://idiyas.com/inventor/dayu-qu

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 102(Granted Patents)


Location History:

  • Santa Clara, CA (US) (2012)
  • Sunnyvale, CA (US) (2011 - 2016)
  • Cupertino, CA (US) (2018 - 2022)

Company Filing History:


Years Active: 2011-2025

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9 patents (USPTO):Explore Patents

Title: The Innovative Mind of Dayu Qu

Introduction

Dayu Qu is a prominent inventor based in Cupertino, California, known for his contributions to technology through his innovative patents. With a total of nine patents to his name, Qu has made significant strides in the field of input devices and circuit state detection. His work reflects a deep understanding of user preferences and system functionality.

Latest Patents

One of Qu's latest patents is an "Input device having adjustable input mechanisms." This invention allows the input mechanisms of the device to be dynamically adjusted based on various input characteristics associated with the user. This customization enhances the user experience by fitting individual input preferences. Another notable patent is for "Alternating-current power harmonic-based circuit state detection." This patent describes systems and techniques for detecting the state of a bypass circuit using AC power harmonics. The system can determine if the bypass circuit is in a fault state, such as a blown fuse, and notify the user to reset or replace it, thereby improving overall system reliability.

Career Highlights

Throughout his career, Dayu Qu has worked with leading technology companies, including Apple Inc. and Google Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Qu has collaborated with talented individuals in the industry, including Chang Zhang and Paul Xiaopeng Wang. These collaborations have likely enriched his work and led to the development of groundbreaking technologies.

Conclusion

Dayu Qu's inventive spirit and dedication to enhancing user experience through technology are evident in his patents and career achievements. His contributions continue to influence the field of technology and innovation.

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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