Company Filing History:
7 out of 3,032 
1 out of 2,413 
Years Active: 2003-2013
Title: The Innovative Contributions of Eric Spencer Hall
Introduction
Eric Spencer Hall is a notable inventor based in Lexington, KY (US), recognized for his significant contributions to the field of fluid ejection technology. With a total of 8 patents to his name, Hall has made strides in developing advanced devices that enhance fluid ejection processes.
Latest Patents
Among his latest patents is a fluid ejection device and method for fabricating such a device. This invention features a nozzle plate equipped with multiple nozzles for fluid ejection. The device also includes a substrate positioned beneath the nozzle plate, which is designed to adhere to it. The substrate contains at least one fluid via that supplies fluid to the nozzles. Additionally, the device incorporates supporting structures within each fluid via to regulate fluid flow effectively. Another significant patent is for a composite ceramic substrate intended for micro-fluid ejection heads. This substrate is designed to receive an ejection head chip and includes a high-temperature ceramic base with a planarized surface and fluid supply slots. The substrate is enhanced with a low-temperature co-fired ceramic tape layer bundle that features chip pockets and conductors.
Career Highlights
Eric Spencer Hall has worked with prominent companies such as Lexmark International, Inc. and Funai Electric Company Ltd. His experience in these organizations has contributed to his expertise in fluid ejection technologies and innovation.
Collaborations
Throughout his career, Hall has collaborated with talented individuals, including Andrew McNees and Sean Terrance Weaver. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Eric Spencer Hall's contributions to fluid ejection technology through his patents and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in fluid ejection devices and methods.