Kaolin N Chiong is a notable inventor based in Pleasantville, NY (US). He has made significant contributions to the field of photoresist compositions, holding a total of 6 patents. His work focuses on developing advanced materials that enhance the performance of photoresist systems used in various applications.

Latest Patents

Chiong's latest patents include innovative formulations such as photoresist compositions of controlled dissolution rate in alkaline. This particular composition is a mixture of a photoactive compound and an alkali soluble resin binder, which comprises an unsaturated dicarboxylic acid esterified polymeric material. Additionally, he has developed a process for making diazoquinone sensitized polyamic acid based systems. This process reduces the dissolution rate in alkaline developer solutions of image-wise exposed photoresist systems, allowing for the preparation of relief images with fine line resolution.

Career Highlights

Kaolin N Chiong is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of photoresist technology. His work has been instrumental in advancing the capabilities of photoresist systems, which are critical in the manufacturing of electronic components.

Collaborations

Chiong has collaborated with several talented individuals in his field, including Jer-Ming Yang and Ming-Fea Chow. Their combined expertise has contributed to the successful development of new technologies and methodologies in photoresist compositions.

Conclusion

Kaolin N Chiong is a prominent inventor whose work in photoresist compositions has led to significant advancements in the field. His contributions continue to impact the industry positively, showcasing the importance of innovation in technology.

Profile summary based on public USPTO records.

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