Plano, TX, United States of America

Cheng Liang Xu

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignee: Lennox Industries Inc.. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng Liang Xu. Retrieved from https://idiyas.com/inventor/cheng-liang-xu

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

USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2020-2023

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3 patents (USPTO):Explore Patents

Title: Innovations by Cheng Liang Xu in HVAC Technology

Introduction

Cheng Liang Xu is an accomplished inventor based in Plano, TX, known for his contributions to HVAC technology. With a total of three patents to his name, he has made significant advancements in the field, particularly in the area of auto addressing for HVAC secondary units.

Latest Patents

Cheng's latest patents include innovative systems designed to enhance the efficiency of HVAC systems. One of his notable inventions, "Auto addressing for HVAC secondary units using delayed responses," involves a primary unit that communicates commands to multiple secondary units, each assigned a unique unit number. This system allows the primary unit to receive replies from secondary units during a designated time window, enabling it to determine and assign addresses based on the unique unit numbers received. Another patent, "Auto addressing for HVAC secondary units," shares similar features, emphasizing the importance of effective communication between primary and secondary units in HVAC systems.

Career Highlights

Cheng Liang Xu is currently employed at Lennox Industries Inc., a leading company in the HVAC industry. His work focuses on developing innovative solutions that improve the functionality and efficiency of HVAC systems. His expertise and dedication have positioned him as a valuable asset to his team and the industry as a whole.

Collaborations

Cheng has collaborated with talented coworkers such as Hongbing Lian and Saravanakumar Selvarajan, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Cheng Liang Xu's contributions to HVAC technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the industry, paving the way for more efficient and effective HVAC solutions.

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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