Palo Alto, CA, United States of America

Marcos Karnezos

This inventor holds 59 USPTO granted patents and 1 published patent application, primarily in Semiconductor Packaging (CPC class H01L). Top assignees: Chippac, Inc., Stats Chippac Pte. Ltd., Hewlett-Packard Company. Active years: 1986-2015.

USPTO Granted Patents = 59 

% Patents Active = 91.5

Average Co-Inventor Count = 1.3

ph-index = 28

Forward Citations = 2,106(Granted Patents)

Forward Citations (Not Self Cited) = 1,716(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 1986-2015

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Areas of Expertise:
Multi-Package Module
Wire Bond Interconnect
Chip Scale Package
Ball Grid Array
Land Grid Array
Thermal Management
Integrated Circuit
Stacked Packages
Adhesive Structure
Inverted Package
Tape Substrate
59 patents (USPTO):Explore Patents

Title: The Innovative Journey of Marcos Karnezos

Introduction: Marcos Karnezos, based in Palo Alto, CA, is a prolific inventor known for his significant contributions to the semiconductor industry. With an impressive portfolio of 59 patents, he has played a vital role in advancing technology through innovative solutions.

Latest Patents: Among his latest patents, Marcos has developed groundbreaking semiconductor multi-package modules. One notable invention includes a semiconductor multi-package module featuring a tape substrate land grid array package stacked over a ball grid array package. This design employs a single metal layer tape substrate, which integrates a patterned metal layer affixed to a patterned dielectric layer. Such configurations are essential for effective interconnection between die and other module components. Another significant patent entails a multi-chip package module that includes an inverted package stacked over a die, incorporating design innovations that prevent damage during the stacking process.

Career Highlights: Throughout his career, Marcos Karnezos has worked with influential companies, including Chippac, Inc. and Stats Chippac Pte. Ltd. His diverse experiences in these organizations have refined his expertise and propelled his innovative spirit in the realm of semiconductor technology.

Collaborations: Marcos has collaborated with notable professionals, including Flynn P. Carson and Taekeun Lee. Together, they have contributed to the development of advanced packaging techniques and technologies that enhance semiconductor performance and reliability.

Conclusion: Marcos Karnezos stands out as an influential inventor in the semiconductor industry, with a strong commitment to pushing the boundaries of technology. His patented innovations reflect a blend of creativity and technical expertise, making significant impacts on the advancements in electronic packaging solutions. With 59 patents to his name, he continues to inspire future generations of inventors in the field.

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