This inventor holds 2 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignees: Huawei Technologies Co., Limited, Huawei Technologies Co., Ltd.. Active years: 2025-2026.
Company Filing History:

Years Active: 2025-2026
Title: Mengdie Sun: Innovator in Optical Waveguide Technology
Introduction
Mengdie Sun is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of optical technology, particularly through his innovative work on optical waveguide components.
Latest Patents
Mengdie Sun holds a patent for an optical waveguide component, preparation method therefor, and an electro-optic modulator. This invention includes an insulating substrate, a waveguide core, at least two electrodes, and a cladding layer. The design ensures that the at least two electrodes and the waveguide core are all disposed on the insulating substrate, with the electrodes distributed on two sides of the waveguide core. The cladding layer covers at least a part of the outer wall of the waveguide core. The waveguide core is made from an electro-optic material that exhibits an electro-optic effect. Notably, the refractive index of the insulating substrate is less than that of the waveguide core, while the refractive index of the cladding layer is greater than that of the waveguide core. This innovative design enhances the performance of optical devices.
Career Highlights
Mengdie Sun is currently employed at Huawei Technologies Co., Limited, where he continues to push the boundaries of optical technology. His work has been instrumental in advancing the capabilities of electro-optic modulators, which are crucial for various applications in telecommunications and data transmission.
Collaborations
Mengdie has collaborated with notable colleagues, including Zhanshi Yao and Xiang Yin, who have contributed to his research and development efforts in the field.
Conclusion
Mengdie Sun's contributions to optical waveguide technology exemplify the innovative spirit of modern inventors. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to technological progress.