Location History:
- Cortland Manor, NY (US) (1998 - 1999)
- Peekskill, CT (US) (2001)
- Peekskill, NY (US) (1993 - 2003)
- Courtland Manor, NY (US) (2000 - 2003)
- Cortlandt Manor, NY (US) (2001 - 2005)
Company Filing History:
10 out of 1,524 
5 out of 408 
3 out of 164,197 
Years Active: 1993-2005
Title: Revathi Iyengar: Innovator in Microelectronics and UV Absorbers
Introduction
Revathi Iyengar is a prominent inventor based in Courtland Manor, NY, with a remarkable portfolio of 19 patents. His work focuses on advancing technologies in microelectronics and enhancing the durability of UV absorbers for automotive applications.
Latest Patents
Two of Revathi’s latest patents illustrate his innovative contributions. The first is titled "Bilayer Wafer-Level Underfill," which provides methods for fabricating microelectronic interconnection structures. This invention significantly improves the manufacturing throughput for assembling flip chip semiconductor devices. By utilizing a bilayer of polymeric materials applied on the wafer prior to dicing, it eliminates the need for dispensing and curing underfill for each semiconductor at the package level, ultimately enhancing manufacturing efficiency and reducing associated costs.
The second patent is concerning "Benzotriazole UV Absorbers Having Enhanced Durability." This invention details benzotriazole UV absorbers that are modified at the 5-position of the benzo ring with an electron-withdrawing group, resulting in enhanced durability and minimal loss rates in automotive coatings. The compounds are particularly effective when specific substitutions are made on the phenyl ring, significantly improving their solubility and color properties.
Career Highlights
Revathi Iyengar has built a successful career, contributing to leading companies in the field. Notably, he has worked with Ciba Specialty Chemicals Corporation and Cytec Technology Corporation, where his inventions have contributed to advancements in various technologies.
Collaborations
Revathi has collaborated with talented individuals such as Ramanathan Ravichandran and Mervin Gale Wood. These collaborations have further enriched his work and allowed for innovative developments in semiconductor technologies and chemical formulations.
Conclusion
Revathi Iyengar stands out as a key figure in the fields of microelectronics and UV absorber technologies. His patents not only showcase his inventive prowess but also highlight his dedication to improving manufacturing processes and product durability. As he continues to innovate, his contributions are likely to have a lasting impact on the industry.