Alfred Joseph Negri

Title: Alfred Joseph Negri: Innovator in Semiconductor Technology

Introduction

Alfred Joseph Negri, an accomplished inventor based in Waltham, MA, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, Negri's innovations demonstrate his expertise in developing advanced methods and structures that enhance the functionality of semiconductor devices.

Latest Patents

Negri's latest patents include a method for forming a semiconductor device structure that integrates a ridge-waveguide laser with a rear facet monitor (RFM). This heterostructure device incorporates an integral V-groove etched directly into the device substrate, allowing for passive alignment of an optical fiber to the laser's active region. The intricate design of both the laser and RFM facets was achieved using an in-situ multistep reactive ion etch process, showcasing Negri's skill in utilizing cutting-edge fabrication techniques.

Career Highlights

Alfred Joseph Negri is associated with GTE Laboratories Incorporated. Throughout his career, he has spearheaded projects that push the boundaries of semiconductor technology. His patents reflect a deep understanding of both theoretical and practical aspects of device engineering, making him a notable figure in his field.

Collaborations

Negri has collaborated with esteemed colleagues, including Mark A Rothman and Chan-Long Shieh. These collaborations highlight the importance of teamwork in driving innovation and developing new technologies within the semiconductor industry.

Conclusion

Alfred Joseph Negri's contributions to semiconductor technology through his patents illustrate his innovative spirit and commitment to advancing the field. His work at GTE Laboratories Incorporated and collaborations with other skilled professionals underscore the significant impact that dedicated inventors have on the evolution of modern technology.