Company Filing History:

9 out of 131,214

Samsung Electronics Co., Ltd.

patents

1 out of 342

Ajou University Industry-academic Cooperation Foundation

patents

where one patent can have more than one assignee

Years Active: 2014-2019

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10254899 - Optical apparatus including non-electric type touch panel (2019-04-09),

2. 10114268 - Acousto-optic device, and light modulator, optical scanner and display apparatus using the acousto-optic device (2018-10-30),

3. 9720547 - Optical apparatus including non-electric type touch panel (2017-08-01),

4. 9417502 - Acousto-optic device having wide diffraction angle, optical scanner, light modulator, and display apparatus using the acousto-optic device (2016-08-16),

5. 9256113 - Plasmonic modulator and optical apparatus including the same (2016-02-09),

6. 9188953 - Acousto-optic device having nanostructure, and optical scanner, optical modulator, and display apparatus using the acousto-optic device (2015-11-17),

7. 9069228 - Acousto-optic device having wide diffraction angle, optical scanner, light modulator, and display apparatus using the acousto-optic device (2015-06-30),

8. 8912536 - Transistors, methods of manufacturing the same and electronic devices including transistors (2014-12-16),

9. 8873131 - Acousto-optic device having multi-layer nanostructure, optical scanner, optical modulator, and display apparatus using the acousto-optic device (2014-10-28),

Title: The Innovative Contributions of Wan-joo Maeng

Introduction

Wan-joo Maeng is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical technology, holding a total of 9 patents. His work focuses on developing advanced optical apparatuses and devices that enhance user interaction and display capabilities.

Latest Patents

Among his latest patents is an optical apparatus that includes a non-electric type touch panel. This innovative device features a touch substrate, a waveguide layer with multiple waveguides, and an optical output structure designed to project light at touched locations on the substrate. Another notable patent is for an acousto-optic device, which incorporates an elastic medium and a meta structure that generates elastic waves. This device is essential for applications in optical scanning and display technologies.

Career Highlights

Wan-joo Maeng has worked with leading organizations, including Samsung Electronics and the Ajou University Industry-Academic Cooperation Foundation. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.

Collaborations

Throughout his career, Maeng has collaborated with talented individuals such as Seung-hoon Han and Hong-seok Lee. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.

Conclusion

Wan-joo Maeng's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in user interaction and display technologies.

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