Jettech Ltd.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 28.6

Forward Citations = 24

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7 inventors (with patents filed for the assignee):

Jae Song Chung (3 out of 3 patents)

Kenneth L Norcross (2 out of 12 patents)

Yanlong Li (2 out of 4 patents)

4. Kee Yol Choi (1 out of 1 patent)

5. Dennis L Nelson (1 out of 8 patents)

6. Glen R Calltharp (1 out of 7 patents)

7. Kenneth L Norcross, Iii (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 7303064 - Feeder belt for strip-shaped parts (2007-12-04),

2. 7128817 - Feed belt for strip-shaped elements (2006-10-31),

3. 7124967 - Fan jet nozzle for use with ultra high pressure liquid phase cleaning media for use in deflashing apparatus (2006-10-24),

4. 7060527 - Semiconductor package having grooves formed at side flash, groove forming method, and deflashing method using semiconductor package formed with grooves (2006-06-13),

5. 5599450 - Anaerobic upflow batch reactor (1997-02-04),

6. 5587081 - Thermophilic aerobic waste treatment process (1996-12-24),

7. 4724073 - Reactor piping and flow control system (1988-02-09),

Company Overview

Jettech Ltd. is a leading provider of innovative technology solutions for the aerospace industry. With a focus on cutting-edge engineering and design, our company offers a wide range of products and services including aircraft engines, avionics systems, and maintenance tools. Our team of dedicated professionals work tirelessly to ensure the highest standards of quality and safety in all of our products. Visit our website for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#10 in Gyeonggi

#1,435 in South Korea

Gyeonggi, South Korea

Jettech Ltd.

Forward Citations = 24

7 inventors:

Jae Song Chung (3 out of 3 patents)

Kenneth L Norcross (2 out of 12 patents)

Yanlong Li (2 out of 4 patents)

4. Kee Yol Choi (1 out of 1 patent)

5. Dennis L Nelson (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jettech Ltd.. Retrieved from https://idiyas.com/company/jettech

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]