Company Filing History:
9 out of 18,140 
2 out of 41,326 
1 out of 1 Years Active: 2012-2025
Title: The Innovative Contributions of Dongsheng Wang
Introduction
Dongsheng Wang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of telecommunications, particularly in emergency call systems and dual SIM technology. With a total of 12 patents to his name, Wang's work has had a substantial impact on improving user experience in critical communication scenarios.
Latest Patents
Wang's latest patents include a "Method for improved emergency call," which provides techniques for enhancing emergency calls made by user equipment (UE) in various situations. This innovation involves receiving a trigger for the UE to perform a circuit switched (CS) emergency call via a default data subscriber (DDS) SIM, attempting the call, detecting any failures, and re-attempting the call using a second SIM. Another notable patent is "Techniques for post-call service recovery in dual SIM user equipment." This patent describes methods and systems for wireless communications, allowing a UE to establish connections using different radio access technologies and recover from connection losses during calls.
Career Highlights
Throughout his career, Dongsheng Wang has worked with leading companies in the technology sector. He has been associated with Boe Technology Group Co., Ltd. and Qualcomm Incorporated, where he has contributed to various innovative projects. His expertise in telecommunications has positioned him as a key player in the industry.
Collaborations
Wang has collaborated with notable colleagues, including Youmei Dong and Wenbo Li. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Dongsheng Wang's contributions to telecommunications through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of communication technology, particularly in enhancing emergency call systems and dual SIM functionalities.
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