Company Filing History:
Years Active: 2004-2006
Title: Innovations of David P Daniel
Introduction
David P Daniel is an accomplished inventor based in Burlington, VT (US). He has made significant contributions to the field of technology, particularly in the area of semiconductor manufacturing. With a total of 2 patents to his name, his work has had a notable impact on the industry.
Latest Patents
One of David's latest patents is focused on a wafer integrated rigid support ring. This innovation involves a shadow mask for depositing solder bumps, which includes additional dummy holes located adjacent to holes corresponding to most of the perimeter chips of the wafer. The additional dummy holes provide more uniform plasma etching of contacts of the wafer, improve etching of contacts of perimeter chips, and lower contact resistance of these contacts. Furthermore, the extra holes allow for solder bumps outside the perimeter chips, which can support a second shadow mask for the deposition of additional materials, such as tin, on the reflowed solder bumps. This process is essential for mounting the chips on a plastic substrate at low temperatures. An improved mask to wafer alignment aid is also formed from standard solder bumps, which avoids damage to test probes and provides improved course alignment.
Career Highlights
David P Daniel is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has allowed him to collaborate with some of the brightest minds in the industry, further enhancing his contributions to the field.
Collaborations
Some of David's notable coworkers include Harry David Cox and Leonard J Gardecki. Their collaborative efforts have contributed to the advancement of technology and innovation within their projects.
Conclusion
David P Daniel is a prominent inventor whose work in semiconductor technology has led to significant advancements in the industry. His innovative patents and collaborations with esteemed colleagues highlight his dedication to improving manufacturing processes.