Zuhair Hilali

Title: Innovations of Zuhair Hilali in Coating Technology

Introduction

Zuhair Hilali is an accomplished inventor based in Dallas, TX (US). He has made significant contributions to the field of coating technology, particularly through his innovative patent. His work focuses on enhancing the uniformity of coatings, which is crucial in various applications.

Latest Patents

Zuhair Hilali holds a patent titled "Coating thickness control using surface features." This invention provides a method for achieving a uniform coating by utilizing surface features such as multiple ridges or other shapes. These features are strategically fabricated near an area of interest, allowing for uniform coating in between the ridges. The design includes open areas at either end of the ridges to facilitate excess pooling of photoresist liquid, aiding in the attainment of a consistent coating. The process involves applying the photoresist liquid or other coating fluid to the sample, spinning it dry, and performing a soft-bake process to evaporate any remaining solvents. Ultimately, an element such as a diffractive, refractive, or reflective grating structure is formed in the area of interest using the uniform photoresist coating.

Career Highlights

Zuhair Hilali is currently employed at Photodigm Inc., where he continues to innovate and develop new technologies. His expertise in coating processes has positioned him as a valuable asset to the company and the industry.

Collaborations

Zuhair has collaborated with notable colleagues, including Jay Bernard Kirk and Duy Phan. These partnerships have contributed to the advancement of their projects and the sharing of knowledge within their field.

Conclusion

Zuhair Hilali's contributions to coating technology through his innovative patent demonstrate his commitment to advancing the industry. His work not only enhances the quality of coatings but also showcases the importance of collaboration in achieving technological advancements.