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For the Inventor, By the Inventor

Gaithersburg, MD, United States of America

Han Chi Hsieh

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Rockwell Collins, Inc.. Active years: 2016-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han Chi Hsieh. Retrieved from https://idiyas.com/inventor/han-chi-hsieh

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:

goldMedal7 out of 3,019 
 
Rockwell Collins, Inc.
 patents

Years Active: 2016-2023

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7 patents (USPTO):Explore Patents
1. 11754444 - Distributed integrate and dump circuit (2023-09-12),
2. 11680853 - Timing-tolerant optical pulse energy conversion circuit comprising at least one sequential logic circuit for adjusting a width window of at least one detected voltage pulse according to a predetermined delay (2023-06-20),
3. 11533062 - Non-uniform sampling photonic analog-to-digital converter (2022-12-20),
4. 10924088 - Optical pulse to voltage signal converter (2021-02-16),
5. 10075154 - Analog front end circuit of an optical pulse energy digitizer (2018-09-11),
6. 9960781 - Current mode analog-to-digital converter (ADC) (2018-05-01),
7. 9329453 - Optical pulse energy digitizer (2016-05-03),

Title: The Innovations of Han Chi Hsieh

Introduction

Han Chi Hsieh is a prominent inventor based in Gaithersburg, MD (US). He has made significant contributions to the field of electrical engineering, holding a total of 7 patents. His work primarily focuses on advanced circuit designs that enhance the efficiency and functionality of optical signal processing.

Latest Patents

One of Han Chi Hsieh's latest patents is for a Distributed Integrate and Dump Circuit. This analog pulse capture circuit is designed to receive optical signals and convert them into electrical input signals. The circuit features distributed capacitors that store a target charge, along with amplifiers that generate electrical output signals. Additionally, it includes dump switches that release the stored charge from the capacitors.

Another notable patent is for a Timing-Tolerant Optical Pulse Energy Conversion Circuit. This invention involves a method for converting a current pulse stream derived from an optical pulse stream into an electrical waveform. The circuit utilizes sequential logic circuits to adjust the width window of detected voltage pulses based on a predetermined delay, enhancing the precision of the conversion process.

Career Highlights

Han Chi Hsieh is currently employed at Rockwell Collins, Inc., where he continues to innovate and develop cutting-edge technologies. His expertise in circuit design has positioned him as a valuable asset to the company and the broader engineering community.

Collaborations

Throughout his career, Han has collaborated with notable colleagues, including Wenlu Chen and Oliver S. King. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Han Chi Hsieh's contributions to the field of electrical engineering are marked by his innovative patents and collaborative spirit. His work continues to influence the advancement of optical signal processing technologies, showcasing the importance of innovation in engineering.

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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