This inventor holds 4 USPTO granted patents. Top assignees: Research Corporation Technologies, Inc., Purdue Research Foundation, Roper Corporation. Active years: 1978-1997.
Company Filing History:
2 out of 366 
1 out of 2,777 
1 out of 70 Years Active: 1978-1997
Title: Innovations of Robert L Gunshor
Introduction
Robert L Gunshor is a notable inventor based in West Lafayette, Indiana. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting devices. With a total of four patents to his name, Gunshor's work has advanced the understanding and application of Group II-VI compound semiconductors.
Latest Patents
Gunshor's latest patents focus on Group II-VI compound semiconductor light-emitting devices. One of his notable inventions includes an ohmic contact for these devices, which features at least one II-VI quantum well region sandwiched between first and second barrier layers. The quantum well region is enclosed by cladding layers of II-VI semiconductor material. The first cladding layer is lattice matched to the first barrier layer and a substrate of a III-V compound semiconductor material. The second cladding layer is also lattice matched to the second barrier layer. The quantum well layer comprises a II-VI compound semiconductor material with the formula A.sub.x B.sub.(1-x) C, where A and B are different elements from Group II, and C is an element from Group VI. Additionally, Gunshor has developed a monolithic multicolor light-emitting element capable of emitting four colors, which includes four II-VI semiconductor light-emitting devices formed on a single III-V substrate.
Career Highlights
Throughout his career, Gunshor has worked with various companies, including Research Corporation Technologies, Inc. and Roper Corporation. His expertise in semiconductor technology has made him a valuable asset in these organizations.
Collaborations
Gunshor has collaborated with notable colleagues such as Yongping Fan and Jung Han, contributing to advancements in semiconductor research and development.
Conclusion
Robert L Gunshor's innovative work in the field of semiconductor technology has led to significant advancements in light-emitting devices. His contributions continue to influence the industry and inspire future innovations.