This inventor holds 90 USPTO granted patents and 31 published patent applications and 78 EPO patents, primarily in Online Charging Systems (CPC class H04W4-24). Top assignees: Huawei Technologies Co., Limited, Huawei Technologies Co., Ltd.. Active years: 2009-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Location History:
- Guangdong, CN (2011)
- Guangdong Province, CN (2014)
- Shenzhen, CN (2009 - 2024)
- Dongguan, CN (2020 - 2024)
Company Filing History:
87 out of 27,557 
3 out of 2,332 Years Active: 2009-2026
Areas of Expertise:
Title: Xiaoqian Chai: Innovator in Charging Technologies
Introduction
Xiaoqian Chai, based in Shenzhen, China, is a prolific inventor with an impressive portfolio of 81 patents. His work primarily revolves around advancements in charging methods within network systems, particularly focusing on the integration of 4G and 5G technologies.
Latest Patents
Chai's recent innovations include a "Charging method and apparatus for network system handover utilizing a 4G and 5G data charging function entity." This patent outlines a process wherein a control plane function entity requests a charging function entity to establish a service-based interface (SBI) charging session for a 4G data connection. By allowing both online and offline charging, Chai’s method simplifies the charging procedure for data connections. Another notable patent is a "charging processing method and system, and related device," which emphasizes an effective solution during charging processing device failures. The method ensures that charging data is stored when the processing device is unavailable, maintaining service continuity and mitigating potential losses for operators.
Career Highlights
Xiaoqian Chai has made significant contributions to Huawei Technologies Co., Limited, where he applies his expertise in telecommunications to develop innovative charging solutions. His work has not only enhanced the efficiency of data charging processes but has also placed him at the forefront of technological advancements in the industry.
Collaborations
Throughout his career, Chai has collaborated with esteemed colleagues, including Kepeng Li and Linyi Tian. These partnerships have fostered a dynamic research environment, enabling the team to push the boundaries of existing technologies and develop groundbreaking solutions in charging infrastructures.
Conclusion
Xiaoqian Chai stands out as a key figure in the landscape of innovation, particularly in the field of network charging technologies. His patents reflect a commitment to improving efficiency and reliability in telecommunications, positioning him as a vital contributor to advancements in this critical sector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile