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For the Inventor, By the Inventor

Gwangju, South Korea

Bong-Ahn Yu

This inventor holds 5 USPTO granted patents. Top assignee: Gwangju Institute of Science and Technology. Active years: 2012-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bong-Ahn Yu. Retrieved from https://idiyas.com/inventor/bong-ahn-yu

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

USPTO Granted Patents = 5

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal5 out of 497 
 
Gwangju Institute of Science and Technology
 patents

Years Active: 2012-2017

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5 patents (USPTO):Explore Patents
1. 9543732 - Laser wavelength conversion apparatus (2017-01-10),
2. 9461436 - Pulse laser device and burst mode using same, and method for controlling a variable burst mode (2016-10-04),
3. 9450368 - Pulse laser device and burst mode using same, and method for controlling a variable burst mode (2016-09-20),
4. 9077147 - Burst oscillation method in laser system and apparatus for same (2015-07-07),
5. 8275009 - Green laser generation device, and portable electronic machine having laser projection display using the said device (2012-09-25),

Title: Bong-Ahn Yu: Innovator in Laser Technology

Introduction

Bong-Ahn Yu is a prominent inventor based in Gwangju, South Korea. He has made significant contributions to the field of laser technology, holding a total of 5 patents. His work focuses on improving the efficiency and quality of laser systems, which has important applications in various industries.

Latest Patents

One of his latest inventions is a laser wavelength conversion apparatus. This apparatus includes a focusing lens made of a birefringent material, designed to have the same refractive index for both infrared and green laser beams that have different polarization directions. This innovative design allows the apparatus to focus both beams without chromatic aberration, enhancing wavelength conversion efficiency and beam quality.

Another notable patent is for a pulse laser device that operates in a burst mode. This device allows for the uniform control of the peak output profile of a final output optical pulse train. It also features a variable burst mode, enabling the control of the final output optical pulse train into an arbitrary waveform. These advancements represent significant progress in the field of laser technology.

Career Highlights

Bong-Ahn Yu is affiliated with the Gwangju Institute of Science and Technology, where he conducts research and development in laser technologies. His work has garnered attention for its innovative approaches and practical applications.

Collaborations

He collaborates with notable colleagues, including Young-Chul Noh and Yeung Lak Lee. Their combined expertise contributes to the advancement of laser technology and its applications.

Conclusion

Bong-Ahn Yu is a key figure in the field of laser technology, with a focus on enhancing efficiency and quality through innovative inventions. His contributions continue to shape the future of laser applications.

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]
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