Location History:
- Nuremberg, DE (2015)
- San Diego, CA (US) (2004 - 2023)
Company Filing History:
12 out of 41,326 
8 out of 25,668 
Years Active: 2004-2023
Title: The Innovative Journey of Long Duan in Wireless Communications
Introduction
Long Duan, based in San Diego, California, is a prominent inventor in the field of wireless communications. With an impressive portfolio of 20 patents, Duan has made significant contributions to technologies that enhance the efficiency and reliability of wireless networks. His work is at the forefront of innovations that address complex challenges faced in modern communication systems.
Latest Patents
Duan's recent patents exemplify his expertise and innovative mindset in wireless technology. One of his latest inventions is titled **"Uplink-based radio link failure reporting for a cell group."** This invention presents methods, systems, and devices that enable user equipment (UE) to determine an uplink error rate for a designated cell group. By identifying a radio link failure condition when the error rate exceeds a certain threshold, the UE can transmit a failure indication, allowing the network to send a reconfiguration message to release the cell group.
Another notable patent is **"Packet data convergence protocol traffic monitoring."** This invention involves methods and systems that dynamically adjust Packet Data Convergence Protocol (PDCP) data splitting based on traffic parameters. The techniques described allow a wireless device to allocate data efficiently between two radio access technologies by analyzing traffic parameters received from various sources, optimizing data flow based on current conditions.
Career Highlights
Long Duan has established a remarkable career in the telecommunications industry, notably working for leading companies such as Qualcomm Incorporated and Ericsson. His tenure at these organizations has enabled him to play a key role in the development of cutting-edge wireless technologies that shape the industry's future.
Collaborations
Throughout his career, Duan has collaborated with several esteemed peers, including Rath Vannithamby and Mukesh Kumar Mittal. These collaborative efforts have fostered an environment of shared knowledge and innovation, enhancing the impact of their contributions to the telecommunications sector.
Conclusion
Long Duan stands as a remarkable figure in the realm of wireless communications. With a solid foundation of patents and a history of impactful collaboration, his work continues to influence the evolution of technology in this ever-evolving field. Duan's commitment to innovation not only furthers advancements in wireless communication but also inspires the next generation of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.