Location History:
- Santa Clara, CA (US) (2000 - 2005)
- San Jose, CA (US) (2002 - 2007)
Company Filing History:
11 out of 13,706 
1 out of 832,812 Years Active: 2000-2007
Title: **Dimitris Lymberopoulos: Innovator in Semiconductor Processing**
Introduction
Dimitris Lymberopoulos is a renowned inventor based in San Jose, California, recognized for his significant contributions to the field of semiconductor processing. With a remarkable portfolio of 12 patents, Lymberopoulos has made strides in enhancing manufacturing efficiency and yield in semiconductor fabrication.
Latest Patents
One of Lymberopoulos's latest patents is titled "Method and apparatus employing integrated metrology for improved dielectric etch efficiency." This innovation provides a technique for processing semiconductor wafers that reduces dimensional variations. By utilizing feedback related to photoresist mask critical dimensions (CD), profile, and underlying layer thickness measured at multiple points, the process optimizes future operations such as etching. The design incorporates a controlled environment for all steps—ensuring cleanliness and reducing contamination risks, which ultimately increases yield.
Another of his notable innovations is the "Method and system for event detection in plasma processes." This patent describes a mechanism for detecting plasma events through spectral emissions analysis of a substrate's plasma process. By employing a spectrometer to monitor plasma emission data, Lymberopoulos's work utilizes algorithms to simplify vast amounts of data, allowing for quicker analysis using a neural network trained to interface with processing equipment upon the detection of plasma events.
Career Highlights
Throughout his career, Lymberopoulos has played an integral role in advancing technologies within the semiconductor industry. His experience includes collaborations with prestigious firms, such as Applied Materials, Inc., where he was able to apply his innovative ideas to real-world challenges in semiconductor manufacturing.
Collaborations
Lymberopoulos has worked alongside notable colleagues, including Jed Davidow and Moshe Sarfaty. These collaborations have likely enhanced the depth and breadth of his innovations as they combine expertise and insights from various facets of the industry.
Conclusion
Dimitris Lymberopoulos stands out as a significant figure in semiconductor innovation, with patents that illustrate his dedication to improving manufacturing processes and yield enhancement. As technology continues to evolve, contributions from inventors like Lymberopoulos will be crucial in shaping the future of the semiconductor industry.