% Expired Patents = 37.5

EPO Patents = 1

Trademarks = 1

Forward Citations = 36

Loading Chart...

2 inventors (with patents filed for the assignee):

Chunghsin Lee (8 out of 26 patents)

Jian Zhang (3 out of 32 patents)

8 patents: Sort by Forward Citations

1. D820548 - Golf cart (2018-06-12),

2. 9878758 - Power assisted foldable bicycle (2018-01-30),

3. 9719555 - Lockable hinge arrangement (2017-08-01),

4. 9708025 - Foldable motorized bicycle (2017-07-18),

5. D762099 - Lockable hinge (2016-07-26),

6. 9393981 - Foldable cart with rear guidance arrangement (2016-07-19),

7. 8955870 - Tracking foldable cart (2015-02-17),

8. 8789638 - Foldable cart with tracking arrangement (2014-07-29),

Company Overview

Ftr Systems, Inc. is a leading provider of advanced technology solutions for the aerospace and defense industries. With a proven track record of innovation and reliability, Ftr Systems offers a range of products and services including unmanned aerial systems, mission planning software, and electronic warfare solutions. By leveraging cutting-edge technology and industry expertise, Ftr Systems helps customers enhance their capabilities and achieve mission success.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#171 in Las Vegas, NV

#326 in Nevada

#35,941 in US

Las Vegas, NV, United States of America

Ftr Systems, Inc

Forward Citations = 36

2 inventors:

Chunghsin Lee (8 out of 26 patents)

Jian Zhang (3 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ftr Systems, Inc. Retrieved from https://idiyas.com/company/ftr-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]

1 patent (EPO):

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]