Location History:
- Santa Clara, CA (US) (2001)
- San Jose, CA (US) (2010 - 2016)
Company Filing History:
3 out of 12,883 
1 out of 5,671 
1 out of 54,719 
Years Active: 2001-2016
Title: Ranjit Gannamani: Innovator in Semiconductor Cooling Systems
Introduction
Ranjit Gannamani is a notable inventor based in San Jose, CA, who has made significant contributions to the field of semiconductor technology. With a total of 5 patents to his name, Gannamani has focused on enhancing the reliability and efficiency of semiconductor devices.
Latest Patents
One of Gannamani's latest patents is titled "Reliability Aware Thermal Design." This invention relates to implementing semiconductor device cooling systems that take into account regional voltage and temperature reliability risk considerations. The method involves determining a heat dissipation factor that reduces the temperature of each region of an integrated circuit to maintain an overall failure rate. By analyzing the reliability risks associated with elevated voltage and temperatures, Gannamani's method identifies regions of the integrated circuit that can tolerate higher temperatures without exceeding failure rates, allowing for a cooling system with a reduced heat dissipation factor.
Another significant patent is "Semiconductor Device Having a Filled Trench Structure and Methods for Fabricating the Same." This patent outlines methods for packaging a semiconductor die with a first surface. The process includes forming a trench in the die's surface, coupling the die to a packaging substrate, and creating a sealant layer. Additionally, it involves forming an engagement structure within the trench and infusing underfill between the sealant layer and the engagement structure.
Career Highlights
Gannamani has worked with prominent companies in the semiconductor industry, including Advanced Micro Devices Corporation and GlobalFoundries Inc. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Throughout his career, Gannamani has collaborated with talented individuals such as Jun Zhai and Srinivasan Parthasarathy. These collaborations have likely enriched his work and led to advancements in semiconductor design and reliability.
Conclusion
Ranjit Gannamani is a distinguished inventor whose work in semiconductor cooling systems and packaging methods has made a significant impact on the industry. His innovative patents reflect a deep understanding of the challenges in semiconductor reliability and efficiency.