Company Filing History:
11 out of 29,263 
5 out of 37,972 
Years Active: 1995-2009
Title: Siang Ping Kwok: Innovator in Integrated Circuit Technology
Introduction
Siang Ping Kwok is a prominent inventor based in Dallas, TX (US), known for his significant contributions to integrated circuit technology. With a total of 16 patents to his name, Kwok has made remarkable advancements in the field of semiconductor manufacturing and design.
Latest Patents
Kwok's latest patents include innovative solutions such as a multilayered CMP stop for flat planarization. This invention involves a three-layer film, including nitride/oxide/nitride, which serves as a CMP stop layer. The process allows for a gap-filling material to be polished, stopping on the first film, which is then selectively stripped using an etch chemistry. Another notable patent focuses on providing high precision resistance in integrated circuits using a thin film resistor of controlled dimensions. This design incorporates a stencil structure that protects the resistor material during subsequent processing steps, ensuring the integrity of the circuit.
Career Highlights
Throughout his career, Siang Ping Kwok has worked with leading companies in the technology sector, including Texas Instruments Corporation and Micron Technology Incorporated. His expertise and innovative mindset have contributed to the development of cutting-edge technologies in the semiconductor industry.
Collaborations
Kwok has collaborated with notable professionals in his field, including William F. Richardson and Dirk N. Anderson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Siang Ping Kwok's contributions to integrated circuit technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence advancements in semiconductor manufacturing and design.