Company Filing History:

6 out of 962

Chartered Semiconductor Manufacturing Ltd (corporation)

patents

2 out of 1,016

Globalfoundries Singapore Pte. Ltd.

patents

1 out of 805

National University of Singapore

patents

4. 1 out of 627

Nanyang Technological University

patents

where one patent can have more than one assignee

Years Active: 2000-2012

where 'Filed Patents' based on already Granted Patents

8 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8242872 - Transformer with effective high turn ratio (2012-08-14),

2. 8003529 - Method of fabrication an integrated circuit (2011-08-23),

3. 7721414 - Method of manufacturing 3-D spiral stacked inductor on semiconductor material (2010-05-25),

4. 7652355 - Integrated circuit shield structure (2010-01-26),

5. 7570144 - Integrated transformer and method of fabrication thereof (2009-08-04),

6. 6841847 - 3-D spiral stacked inductor on semiconductor material (2005-01-11),

7. 6709918 - Method for making a metal-insulator-metal (MIM) capacitor and metal resistor for a copper back-end-of-line (BEOL) technology (2004-03-23),

8. 6140197 - Method of making spiral-type RF inductors having a high quality factor (2000-10-31),

Title: Kok Wai Chew: Innovator in Transformer Technology and Integrated Circuits

Introduction

Kok Wai Chew is a prominent inventor based in Singapore, known for his contributions to transformer technology and integrated circuits. With a total of eight patents to his name, he has made significant advancements in the field of electrical engineering.

Latest Patents

One of his latest patents is a transformer with an effective high turn ratio. This invention includes a first coil element with a transverse axis and a second coil element arranged to provide electromagnetic coupling between them. The design allows for enhanced performance in various applications. Another notable patent is a method of fabricating an integrated circuit. This method involves forming a shield structure on a substrate, which includes both a non-metallic shield member and a metallic ground strap, ensuring improved functionality and reliability in integrated circuits.

Career Highlights

Kok Wai Chew has worked with notable companies in the semiconductor industry, including Chartered Semiconductor Manufacturing Ltd and Globalfoundries Singapore Pte. Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Kok Wai Chew has collaborated with talented individuals such as Kiat Seng Yeo and Suh Fei Lim. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kok Wai Chew's contributions to transformer technology and integrated circuits highlight his role as a significant inventor in the field. His innovative patents and collaborations reflect his commitment to advancing technology and engineering.

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