Hendra Ng

Title: Hendra Ng - Innovator in Laser-Sinterable Powder Technology

Introduction

Hendra Ng is a notable inventor based in Cleveland, OH, who has made significant contributions to the field of materials science. He is recognized for his innovative work in developing a unique laser-sinterable powder product that has advanced the capabilities of selective laser sintering technology.

Latest Patents

Hendra Ng holds a patent for a "Sinterable semi-crystalline powder and near-fully dense article formed therewith." This invention describes a laser-sinterable powder that possesses unique properties, allowing it to be sintered in a selective laser sintering machine to create parts that are near-fully dense. The sintered parts produced are often indistinguishable from those made by isotropically molding the same powder. The powder is designed to be freely flowable near its softening temperature and features a two-tier particle size distribution, ensuring that no primary particles exceed an average diameter of 180 µm. Additionally, the powder exhibits slow recrystallization rates, resulting in minimal dimensional distortion in the final sintered parts.

Career Highlights

Hendra Ng is currently employed at 3D Systems, Inc., where he continues to push the boundaries of additive manufacturing technologies. His work has not only contributed to the advancement of laser-sinterable materials but has also positioned him as a key figure in the industry.

Collaborations

Throughout his career, Hendra has collaborated with esteemed colleagues, including Elmer D Dickens, Jr. and Biing-Lin Lee. These collaborations have further enriched his research and development efforts in the field of materials science.

Conclusion

Hendra Ng's innovative contributions to laser-sinterable powder technology exemplify the impact of dedicated inventors in advancing manufacturing processes. His work continues to influence the field and inspire future innovations.