This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Source Photonics (Chengdu) Company Limited. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2017
Title: Xu Jiang: Innovator in Optical Device Technology
Introduction
Xu Jiang is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of optical systems.
Latest Patents
Xu Jiang's latest patents include a transimpedance amplifier (TIA) that boasts an enlarged dynamic range and innovative optical devices utilizing this technology. The TIA is designed to improve the dynamic range for receiving electrical signals, converting current signals from an avalanche photodiode (APD) into voltage signals. A resistor element is strategically placed between the input and output terminals of the TIA, allowing for regulation of resistance and impedance values. This design enables automatic adjustment of the TIA's gain based on the intensity of received optical signals, thereby achieving a greater dynamic operational range.
Another notable patent is the burst-mode laser control circuit and its associated methods. This invention employs an APC loop combined with a burst-mode control circuit, allowing a continuous-mode laser driver to operate in burst-mode. The control circuit is designed for low cost and simple implementation, providing lasers with fast response capabilities to meet the demands of Passive Optical Network (PON) systems.
Career Highlights
Xu Jiang has worked with Source Photonics (Chengdu) Company Limited and Source Photonics (Chengdu) Co. Ltd., where he has applied his expertise in optical technology. His contributions have been instrumental in advancing the capabilities of optical devices in various applications.
Collaborations
Some of Xu Jiang's notable coworkers include Yuan Song and Shuyuan Zhang. Their collaborative efforts have further enriched the field of optical technology.
Conclusion
Xu Jiang's innovative work in optical devices and his patents reflect his commitment to advancing technology in this field. His contributions are paving the way for more efficient and effective optical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile