IDiyas

For the Inventor, By the Inventor

Beijing, China

Zhimin Du

USPTO Granted Patents = 13 


Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 60(Granted Patents)


Location History:

  • San Diego, CA (US) (2018)
  • Beijing, CN (2012 - 2023)

Company Filing History:

goldMedal13 out of 41,326 
 
Qualcomm Incorporated
 patents

Years Active: 2012-2025

where 'Filed Patents' based on already Granted Patents

13 patents (USPTO):
1. 12294429 - Antenna ports determination of UL TX switching (2025-05-06),
2. 12284584 - Convergence of public warning system (PWS) and multimedia service for emergency broadcast (2025-04-21),
3. 12279334 - Techniques for multicast and unicast convergence in wireless communications (2025-04-14),
4. 11558846 - System and methods for support of secure base station almanac data in a wireless network (2023-01-17),
5. 10111078 - Techniques to support emergency calls with over-the-top service provider (2018-10-23),
6. 9578498 - Facilitating authentication of access terminal identity (2017-02-21),
7. 9451098 - System and methods for dynamic SIM provisioning on a dual-SIM wireless communication device (2016-09-20),
8. 8934894 - Real-time network selection and mobile subscriber identity update for inter-standard network roaming (2015-01-13),
9. 8903367 - Methods and apparatus for enabling backward compatibility in open market handsets (2014-12-02),
10. 8548500 - Method and apparatus for supporting location services with roaming (2013-10-01),
11. 8526911 - Methods and apparatus for determining costs associated with sending communications (2013-09-03),
12. 8504064 - Method and apparatus for supporting location services with roaming (2013-08-06),
13. 8185128 - Method and apparatus for supporting location services with roaming (2012-05-22),

Title: Innovations and Contributions of Zhimin Du

Introduction

Zhimin Du is a prominent inventor based in Beijing, China. He has made significant contributions to the field of wireless communication, holding a total of 13 patents. His work focuses on enhancing communication technologies, particularly in the areas of antenna systems and emergency broadcast services.

Latest Patents

Zhimin Du's latest patents include innovative solutions such as "Antenna ports determination of UL TX switching." This patent describes a method by which user equipment (UE) can determine the number of antenna ports associated with a frequency band that includes multiple component carriers (CCs). The determination is based on various UL Tx chains, allowing for efficient switching between these chains. Another notable patent is "Convergence of public warning system (PWS) and multimedia service for emergency broadcast." This patent outlines a method for receiving PWS messages that include information about multimedia services, enabling users to retrieve relevant programs during emergencies.

Career Highlights

Zhimin Du is currently employed at Qualcomm Incorporated, a leading company in wireless technology. His role involves developing advanced communication systems that improve connectivity and user experience. His expertise in antenna technology and emergency communication systems has positioned him as a key player in the industry.

Collaborations

Zhimin Du has collaborated with notable colleagues such as Yan Li and Yiqing Cao. These partnerships have fostered innovation and contributed to the successful development of various projects within Qualcomm.

Conclusion

Zhimin Du's contributions to wireless communication through his patents and collaborations highlight his importance in the field. His work continues to influence advancements in technology, ensuring better communication solutions for users worldwide.

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