Company Filing History:
2 out of 2,353 
1 out of 164,108 
Years Active: 1991-2013
Title: David S. Lowrie: Innovator in Hybrid Bump Capacitor Technology
Introduction
David S. Lowrie is a notable inventor based in San Jose, California. He has made significant contributions to the field of semiconductor technology, particularly in the development of hybrid bump capacitors. With a total of 3 patents to his name, Lowrie's work has had a considerable impact on the industry.
Latest Patents
One of Lowrie's latest patents is for a hybrid bump capacitor, which is a device fabricated on a chip. This innovative device includes a first pattern and a second pattern created in an intermediate conductive layer of the chip. It also features at least one via created in an insulating layer above the intermediate conductive layer and a first bump created in a top conductive layer above the insulating layer. The first pattern establishes a first of a plurality of plates of a first capacitor. The via may be aligned with the second pattern, and the first bump is designed to be located directly above the first plate. This bump establishes a second of the plates of the first capacitor and is suitable for flip-chip bonding. It connects to the second pattern through the via, allowing both plates of the first capacitor to be accessible in the intermediate conductive layer. The first and second patterns may be shaped as interlocking combs, showcasing Lowrie's innovative approach to capacitor design.
Career Highlights
Throughout his career, David S. Lowrie has worked with prominent companies in the technology sector. He has been associated with LSI Corporation and International Business Machines Corporation (IBM), where he has contributed to various projects and advancements in semiconductor technology.
Collaborations
Lowrie has collaborated with several talented individuals in his field, including Yikui (Jen) Dong and Steven L. Howard. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
David S. Lowrie is a distinguished inventor whose work in hybrid bump capacitor technology has made a lasting impact on the semiconductor industry. His innovative designs and collaborations with leading companies and professionals highlight his significant contributions to the field.
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