Company Filing History:
Years Active: 2015-2024
Title: **Innovative Contributions of Xiangjun Zhao in Laser Technology**
Introduction:
Xiangjun Zhao, based in Fremont, CA, is a notable inventor with an impressive portfolio of 25 patents to his name. His work primarily focuses on advancements in laser technology, particularly in the areas of tunable lasers and related electrical circuits.
Latest Patents:
Among his latest patents is a breakthrough titled **Switching Circuit for Burst-Mode Tunable Laser**. This patent outlines a method for tuning a tunable laser by delivering bias currents to specific components while responding to burst mode signals that indicate the laser's operational state. The invention details how to manage bias currents to optimize performance during both burst-on and burst-off states.
Another significant patent is **Wavelength Drift Suppression for Burst-Mode Tunable EML Laser**. This invention describes a method for biasing a tunable laser during its operational phases by utilizing controlled bias currents for different sections of the laser. Zhao’s ingenious approach seeks to enhance the stability and performance of lasers while they operate in a burst mode.
Career Highlights:
Xiangjun Zhao’s contributions to technology have been recognized through his extensive patent portfolio. He works at Google Inc., where he continues to push the boundaries of what is possible in laser technology. His inventions have potential applications across various sectors, including telecommunications and data transfer industries.
Collaborations:
Throughout his career, Zhao has collaborated with notable colleagues such as Cedric Fung Lam and Changhong Joy Jiang. These collaborations have fostered a creative environment, leading to innovative solutions in the realm of laser technology and electronic circuits.
Conclusion:
Xiangjun Zhao exemplifies the spirit of innovation and dedication to advancing technology. His work on tunable lasers not only highlights his inventive prowess but also showcases his commitment to enhancing technological capabilities. As advancements in laser technology continue to evolve, inventors like Zhao will undoubtedly play a pivotal role in shaping the future.