Wong Hie Ming

Title: Innovations of Wong Hie Ming: A Pioneer in Chemical-Enhanced Package Singulation

Introduction: Wong Hie Ming, based in Singapore, is an esteemed inventor recognized for his innovative contributions to the field of electronic packaging. With a passion for advancing technology, he has successfully developed a patented process that enhances the efficiency of singulating electronic packages.

Latest Patents: Wong's notable patent is titled "Chemical-enhanced package singulation process." This invention details a method for singulating individual electronic packages that are manufactured as part of a common matrix. The process involves mask patterning and chemical exposure in tandem with physical sawing. In one embodiment, an initial, shallow saw cut into the inter-package regions of the matrix exposes the underlying metal, which is then processed through subsequent chemical etching steps. Another embodiment features the use of a photoresist mask that selectively exposes metal in these inter-package regions to aid the chemical etching process.

Career Highlights: Wong Hie Ming is a key member of Gem Services, Inc., where he contributes his expertise and creativity to drive innovation in the electronic packaging sector. His dedication to improving packaging efficiency has solidified his reputation as a forward-thinking inventor.

Collaborations: Throughout his career, Wong has collaborated with talented professionals, including coworkers such as Hamza Yilmaz and Anthony Chia. Together, they work towards pushing the boundaries of technology and advancing the industry collectively.

Conclusion: Wong Hie Ming's innovative spirit and commitment to excellence have led to impactful advancements in the field of electronic packaging. His patent for the chemical-enhanced package singulation process exemplifies his ability to merge creativity with practicality, ultimately benefiting the technology landscape in Singapore and beyond.