Warren D Grobman

Title: The Innovations of Warren D Grobman

Introduction

Warren D Grobman is a notable inventor based in Yorktown Heights, NY (US). He has made significant contributions to the field of electronics, holding a total of 6 patents. His work focuses on innovative systems and methods that enhance the functionality and efficiency of electronic devices.

Latest Patents

One of Grobman's latest patents is an electronics system with direct write engineering change capability. This invention allows engineering changes to be made to a substrate without the need for additional fly wires or large areas of pads for attachment. The design includes a series of engineering change ring patterns surrounding each device site, enabling interconnections between device sites. Fan-in metallizations extend inwardly to the device sites, while fan-out metallizations connect the device site pads to the ring patterns. Engineering changes can be executed by directly writing surface metal deposits, with the option to isolate original chip pad connections from new ring pattern connections through laser deletions if necessary.

Another significant patent addresses sealing and stress relief for low-fracture strength glass-ceramic substrates. This invention ensures hermeticity through the use of capture pads aligned with vias and polymer overlays that connect the underlying metallurgy to the device or chip bonded to the surface. The patent also teaches multilevel structures along with a self-aligned sealing and wiring process.

Career Highlights

Warren D Grobman has had a distinguished career, working with prominent companies such as IBM. His experience in the industry has allowed him to develop innovative solutions that address complex challenges in electronics.

Collaborations

Throughout his career, Grobman has collaborated with notable professionals, including David W Boss and Timothy W Carr. These partnerships have contributed to the advancement of his inventions and the overall progress in the field of electronics.

Conclusion

Warren D Grobman's contributions to electronics through his patents and innovative designs have significantly impacted the industry. His work continues to inspire advancements in technology and engineering.