Postech Corp.

USPTO Granted Patents = 5

% Expired Patents = 100.0

Forward Citations = 112

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4 inventors (with patents filed for the assignee):

Hong June Park (4 out of 31 patents)

Seung Jun Bae (2 out of 5 patents)

Jang Jin Nam (2 out of 2 patents)

4. Ho Lu (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7522686 - CMOS burst mode clock data recovery circuit using frequency tracking method (2009-04-21),

2. 7292082 - Digital duty cycle corrector for multi-phase clock application (2007-11-06),

3. 7274583 - Memory system having multi-terminated multi-drop bus (2007-09-25),

4. 7161398 - VCDL-based dual loop DLL having infinite phase shift function (2007-01-09),

5. 6604828 - Optical projector using reflective liquid crystal panels (2003-08-12),

Company Overview

Postech Corp. is a leading provider of innovative solutions for the manufacturing industry. With a focus on precision engineering and advanced technologies, we offer a wide range of products and services to meet the needs of our customers. From custom machining and fabrication to automation systems and tooling, our team of experts is dedicated to delivering high-quality, cost-effective solutions. Visit our website to learn more about how Postech Corp. can help your business succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#61 in

#2,365 in Taiwan

TW

Postech Corp.

Forward Citations = 112

4 inventors:

Hong June Park (4 out of 31 patents)

Seung Jun Bae (2 out of 5 patents)

Jang Jin Nam (2 out of 2 patents)

4. Ho Lu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Postech Corp.. Retrieved from https://idiyas.com/company/postech

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]