logo

For the Inventor, By the Inventor

Gyeonggi, South Korea

Seong-Teak Hwang

This inventor holds 5 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seong-Teak Hwang. Retrieved from https://idiyas.com/inventor/seong-teak-hwang

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Pyongtaek, KR (2002)
  • Kyonggi-do, KR (2002)

Company Filing History:

goldMedal5 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2002

Loading Chart...
5 patents (USPTO):Explore Patents
1. 6501594 - Long-band fiber amplifier using feedback loop (2002-12-31),
2. 6470113 - Broadband light source using seed-beam (2002-10-22),
3. 6437907 - Wide-band optical fiber amplifier and amplifying method thereof (2002-08-20),
4. 6404540 - L-band optical fiber amplifier using seed beam (2002-06-11),
5. 6339494 - Gain flattened optical fiber amplifier (2002-01-15),

Title: Seong-Teak Hwang: Innovator in Fiber Amplification Technology

Introduction

Seong-Teak Hwang is a prominent inventor based in Kyonggi-do, South Korea. He has made significant contributions to the field of optical technology, particularly in fiber amplification. With a total of 5 patents to his name, Hwang continues to push the boundaries of innovation in this area.

Latest Patents

Hwang's latest patents include a long-band fiber amplifier using a feedback loop. This invention features a rare earth doped fiber as an amplification medium, along with forward and backward pump laser diodes. These components work together to generate pumping lights, enhancing the efficiency of the fiber amplifier. Another notable patent is a broadband light source using a seed-beam. This technology aims to reduce measurement errors by heightening the strength of output light corresponding to the L-band of the light source.

Career Highlights

Seong-Teak Hwang is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in optical technologies. His work has been instrumental in advancing the capabilities of fiber amplifiers and broadband light sources.

Collaborations

Hwang collaborates with talented coworkers such as Soo-Young Yoon and Rae-Sung Jung. Their combined efforts contribute to the innovative projects at Samsung Electronics.

Conclusion

Seong-Teak Hwang is a key figure in the field of fiber amplification technology, with several patents that showcase his innovative spirit. His work continues to influence advancements in optical technology, making a lasting impact in the industry.

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]
Loading…