Shenzhen, China

Jiannan Cai

This inventor holds 2 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignees: Xi'an Zhongxing New Software Co., Ltd., Zte Corporation. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jiannan Cai. Retrieved from https://idiyas.com/inventor/jiannan-cai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.2

ph-index = 1


Company Filing History:


Years Active: 2012-2020

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2 patents (USPTO):Explore Patents

Title: Jiannan Cai: Innovator in Application Feature Control

Introduction

Jiannan Cai is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of application feature control, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is titled "Control method for application feature rules and application feature server." This patent describes a method where an application feature server preprocesses one or more application feature fields of a third-party application. The server then provides the preprocessed application feature fields along with a corresponding application Identifier (ID) for an Application Detection Control (ADC) as an application feature rule. Another important patent is the "Method for dealing with the packet domain gateway support node errors." This method involves a Radio Network Controller sending a notification message to a Serving GPRS Support Node based on an error indication message. In the case of a direct tunnel, the Serving GPRS Support Node initiates a process to deactivate a packet data protocol context to user equipment, ensuring consistency among the states of the packet data protocol contexts.

Career Highlights

Jiannan Cai has worked with prominent companies in the technology sector, including Xi'an Zhongxing New Software Co., Ltd. and ZTE Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Jiannan has collaborated with talented individuals such as Xiaoyun Zhou and Hai Jin. These partnerships have contributed to his success and the advancement of his inventions.

Conclusion

Jiannan Cai is a distinguished inventor whose work in application feature control has led to valuable patents and advancements in technology. His contributions continue to influence the field and inspire future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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