Jingcong Wang

Title: Innovations by Jingcong Wang in Light-Emitting Devices

Introduction

Jingcong Wang is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of light-emitting devices, particularly through his innovative patent that enhances the reliability of chips produced from wafers. His work is instrumental in advancing technology in this area.

Latest Patents

Jingcong Wang holds a patent titled "Trenches for increasing a quantity of reliable chips produced from a wafer." This invention involves a light-emitting device that comprises a set of layers, including a substrate layer and a set of epitaxial layers deposited on it. The epitaxial layers may include a strained layer with active zones that generate optical gain. The invention features trenches etched into the layers, which help prevent defects or dislocations in the wafer from propagating into the active zones, thereby improving the reliability of the chips produced.

Career Highlights

Jingcong Wang is currently employed at Lumentum Operations LLC, where he continues to work on innovative technologies in the field of optics and photonics. His expertise and contributions have positioned him as a valuable asset to the company and the industry.

Collaborations

Some of his notable coworkers include Arnaud Fily and Victor Rossin, who collaborate with him on various projects within the company.

Conclusion

Jingcong Wang's innovative work in light-emitting devices and his patent on enhancing chip reliability demonstrate his significant impact on the field. His contributions continue to shape advancements in technology and improve the performance of light-emitting devices.