Shenzhen, China

Jun Liu

This inventor holds 86 USPTO granted patents and 61 published patent applications and 53 EPO patents, primarily in Power Electronics (CPC class G07C5-008). Top assignees: Huawei Technologies Co., Limited, Hon Hai Precision Industry Co., Ltd., Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Liu. Retrieved from https://idiyas.com/inventor/jun-liu-7pzr0gle

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

USPTO Granted Patents = 86 

% Patents Active = 72.1

 

Average Co-Inventor Count = 2.4

ph-index = 9

Forward Citations = 418(Granted Patents)

Forward Citations (Not Self Cited) = 383(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Dongguan, CN (2021 - 2022)
  • Shenzhen, CN (2001 - 2024)
  • Hangzhou, CN (2024)

Company Filing History:

goldMedal13 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
silverMedal10 out of 19,792 
 
Hon Hai Precision Industry Co., Ltd.
 patents
bronzeMedal9 out of 4,047 
 
Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.
 patents
4. 7 out of 1,231 
 
Foxconn Technology Co., Ltd.
 patents
5. 7 out of 778 
 
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd.
 patents
6. 7 out of 96 
 
Ocean's King Lighting Science and Technology Co., Ltd.
 patents
7. 7 out of 5,376 
 
Tencent Technology (Shenzhen) Company Limited
 patents
8. 5 out of 18 
 
Launch Tech Co., Ltd.
 patents
9. 5 out of 279 
 
Ledvance Gmbh
 patents
10. 5 out of 6,051 
 
Zte Corporation
 patents
11. 4 out of 353 
 
Astec International Limited
 patents
12. 4 out of 137 
 
Stmicroelectronics (Shenzhen) R&d Co. Ltd.
 patents
13. 2 out of 2,332 
 
Huawei Technologies Co., Ltd.
 patents
14. 2 out of 9 
 
Shenzhen Launch Software Co., Ltd.
 patents
15. 2 out of 7 
 
Shenzhen Smartsafe Tech Co., Ltd.
 patents
16. 1 out of 1 
 
Avansys Power Co., Ltd.
 patent
17. 1 out of 865 
 
Huawei Device Co., Ltd.
 patents
18. 1 out of 42 
 
Nuvolta Technologies (Hefei) Co., Ltd.
 patents
19. 1 out of 44,897 
 
Qualcomm Incorporated
 patents
20. 1 out of 17 
 
Shenzhen Envicool Technology Co., Ltd
 patents
21. 1 out of 1 
 
Shenzhen Simengqi Technology Co., Ltd.
 patent
22. 1 out of 3 
 
Shenzhen Vmax New Energy (Group) Co., Ltd
 patents
23. 1 out of 1 
 
Shenzhen Vmax New Energy Co., Ltd.
 patent
24. 1 out of 1 
 
Shenzhen Zhongruanshen Technology Co., Ltd.
 patent
25. 1 out of 3 
 
Valeo Siemens Eautomotive Shenzhen Co., Ltd.
 patents
26. 1 out of 1 
 
Yanyi New Energy Technology Co., Ltd.
 patent
where one patent can have more than one assignee

Years Active: 2001-2026

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Areas of Expertise:
Power Factor Correction
Switched-Mode Power Supplies
Lithium-Ion Battery
Vehicle Diagnostics
Optical Coupling
Lighting Device
Wireless Power Transfer
Intelligent Diagnosis
VSLAM
Backlight Control
Charge Circuit
Remote Vehicle Evaluation
86 patents (USPTO):Explore Patents

Title: Jun Liu: Shaping Innovations in Shenzhen

Introduction:

In the bustling city of Shenzhen, China, a remarkable inventor by the name of Jun Liu has been leaving his mark on the world of patents and innovations. With an impressive portfolio of 72 patents under his belt, Liu's contributions have spanned a wide range of industries, exhibiting his imaginative problem-solving skills and technical expertise. Let us dive deeper into Liu's latest patents, career highlights, collaborations, and his significant impact on the field of invention.

Latest Patents:

Among Jun Liu's most recent patents is a remarkable creation titled "Cosmetic storage box." This invention displays his ability to think beyond traditional realms, offering a unique storage solution tailored for cosmetics. With precision and practicality, this patent holds great potential to revolutionize the organization and accessibility of beauty products.

Another groundbreaking invention by Liu is the "Phase-locked loop circuit, configuration method therefor, and communication apparatus." The patent showcases his proficiency in the field of communication technology. This invention utilizes a phase-locked loop main circuit and a phase temperature compensation circuit to produce superior performance and stability, even in the face of changing temperatures. Its significance in the realm of telecommunication is undeniable.

Career Highlights:

Through his career, Jun Liu has made significant contributions to the success of notable companies. He has worked with renowned organizations such as Hon Hai Precision Industry Co., Ltd. (also known as Foxconn) and Huawei Technologies Co., Limited. These associations speak volumes about Liu's reputation and the caliber of his work.

Collaborations:

Liu's remarkable achievements are further amplified through his collaborations with exceptional individuals in the field. Among his notable coworkers are Yong-Dong Chen and Mingjie Zhou, both recognized for their contributions to their respective industries. These collaborations have undoubtedly been instrumental in the creation of groundbreaking innovations.

Conclusion:

Jun Liu's exceptional talent and expertise in the field of innovation have earned him a prominent place in the city of Shenzhen, known as the Silicon Valley of Hardware. Through his 72 patents, he has demonstrated the ability to think outside the box and tackle challenges across diverse domains. With his remarkable inventions and successful collaborations, Liu has established himself as a trailblazer in the world of technological advancements. Going forward, we eagerly anticipate his future contributions, which are sure to continue shaping the landscape of inventions and patents.

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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