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For the Inventor, By the Inventor

Tempe, AZ, United States of America

Xiaofei Qiu

This inventor holds 8 USPTO granted patents. Top assignee: Nxp USA, Inc.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiaofei Qiu. Retrieved from https://idiyas.com/inventor/xiaofei-qiu

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal8 out of 2,851 
 
Nxp USA, Inc.
 patents

Years Active: 2019-2023

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8 patents (USPTO):Explore Patents
1. 11800608 - Defrosting apparatus with arc detection and methods of operation thereof (2023-10-24),
2. 11632829 - Apparatus and methods for detecting defrosting operation completion (2023-04-18),
3. 11382190 - Defrosting apparatus and methods of operation thereof (2022-07-05),
4. 11039512 - Defrosting apparatus with lumped inductive matching network and methods of operation thereof (2021-06-15),
5. 10952289 - Defrosting apparatus with mass estimation and methods of operation thereof (2021-03-16),
6. 10785834 - Radio frequency heating and defrosting apparatus with in-cavity shunt capacitor (2020-09-22),
7. 10616963 - Apparatus and methods for detecting defrosting operation completion (2020-04-07),
8. 10412795 - Power measurement via bond wire coupling (2019-09-10),

Title: Innovations by Inventor Xiaofei Qiu

Introduction

Xiaofei Qiu is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of defrosting technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and effectiveness of defrosting systems.

Latest Patents

One of Xiaofei Qiu's latest patents is titled "Defrosting apparatus with arc detection and methods of operation thereof." This innovative defrosting system incorporates an RF signal source, electrodes positioned near a cavity containing the load to be defrosted, and a transmission path connecting the RF signal source to the electrodes. The system features an impedance matching network and measurement circuitry that monitors various parameters, including voltage and current. The system controller adjusts operations based on the monitored parameters to optimize the defrosting process.

Another significant patent is "Apparatus and methods for detecting defrosting operation completion." This system also utilizes an RF signal source and an electrode, with power detection circuitry that measures forward and reflected RF power. The system controller continuously calculates the rate of change of these measurements and compares it to a predetermined threshold to determine when the defrosting operation is complete.

Career Highlights

Xiaofei Qiu is currently employed at NXP USA, Inc., where he continues to innovate in the field of defrosting technology. His work has led to advancements that improve the efficiency of defrosting systems, making them more reliable and effective.

Collaborations

Xiaofei has collaborated with notable colleagues, including Lionel Mongin and Pierre Marie Jean Piel. These collaborations have contributed to the development of his innovative technologies.

Conclusion

Xiaofei Qiu is a prominent inventor whose work in defrosting technology has led to multiple patents and significant advancements in the field. His contributions continue to impact the efficiency of defrosting systems, showcasing his dedication to 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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