Location History:
- Chicago, IL (US) (1996)
- Phoenix, AZ (US) (2000 - 2009)
Company Filing History:
3 out of 20,290 
2 out of 312 
1 out of 10 Years Active: 1996-2009
Title: The Innovative Contributions of David R Rodriguez
Introduction
David R Rodriguez is a notable inventor based in Chicago, IL, who has made significant contributions to the field of integrated circuits and semiconductor technology. With a total of 7 patents to his name, Rodriguez has developed innovative solutions that enhance the performance and reliability of electronic devices.
Latest Patents
One of Rodriguez's latest patents is the "Pad ESD Spreading Technique." This system includes a plurality of pads, such as digital I/O pads, each comprising a physical pad and an associated pad circuit. In the event of an electrostatic discharge (ESD) affecting one or more of the digital I/O pads, PMOS devices configured in an output buffer section may be activated to absorb the energy of the ESD event. This innovative approach allows the capacitance of each pad to charge up, thereby reducing the peak voltage experienced by the integrated circuit and improving its ESD performance.
Another significant patent is the "Substrate Handling Chamber," which is designed to reduce particles in reactors. This apparatus features an enclosure with a wafer handling chamber connected to a processing chamber via an isolation gate valve. The system utilizes purge gas to eliminate particles and includes a Bernoulli wand for handling semiconductor wafers. The incorporation of ionizers in the purge gas lines ensures that static electricity is discharged, preventing wafers from being attracted to each other.
Career Highlights
Throughout his career, David R Rodriguez has worked with prominent companies such as Motorola Corporation and Asm America, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the semiconductor industry.
Collaborations
Rodriguez has collaborated with notable professionals in his field, including Allan Doley and Dennis L Goodwin. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
David R Rodriguez's contributions to the field of electronics and semiconductor technology are noteworthy. His innovative patents and career achievements reflect his dedication to advancing technology and improving product performance.