Trademarks = 2

Forward Citations = 39

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4 inventors (with patents filed for the assignee):

Chang-Qing Shu (5 out of 9 patents)

Han Shu (1 out of 6 patents)

Dezhi Liao (1 out of 1 patent)

4. John M Mervin (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9659559 - Phonetic distance measurement system and related methods (2017-05-23),

2. 8731923 - System and method for merging audio data streams for use in speech recognition applications (2014-05-20),

3. 8559656 - System and method for automatic microphone volume setting (2013-10-15),

4. 8515734 - Integrated language model, related systems and methods (2013-08-20),

5. 8301446 - System and method for training an acoustic model with reduced feature space variation (2012-10-30),

Company Overview

Adacel Systems, Inc. is a leading provider of air traffic management and control systems. The company offers innovative solutions for simulation and training, as well as state-of-the-art technologies for air traffic management. With a strong focus on safety and efficiency, Adacel Systems, Inc. works closely with customers to deliver customized solutions that meet their specific needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#92 in Orlando, FL

#1,716 in Florida

#51,644 in US

Orlando, FL, United States of America

Adacel Systems, Inc.

Forward Citations = 39

4 inventors:

Chang-Qing Shu (5 out of 9 patents)

Han Shu (1 out of 6 patents)

Dezhi Liao (1 out of 1 patent)

4. John M Mervin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Adacel Systems, Inc.. Retrieved from https://idiyas.com/company/adacel-systems

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

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]