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For the Inventor, By the Inventor

Shanghai, China

Lei Liu

This inventor holds 63 USPTO granted patents and 55 published patent applications and 11 EPO patents, primarily in Fiber Optic Connectors (CPC class G02B). Top assignees: Commscope Telecommunications (Shanghai) Co. Ltd., Huawei Technologies Co., Limited, Adc Telecommunications (Shanghai) Distribution Co., Ltd.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Liu. Retrieved from https://idiyas.com/inventor/lei-liu-8ij351gp

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

USPTO Granted Patents = 63 

% Patents Active = 82.5

 

Average Co-Inventor Count = 3.3

ph-index = 11

Forward Citations = 437(Granted Patents)

Forward Citations (Not Self Cited) = 281(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Changzhou, CN (2022)
  • Shanghai, CN (2010 - 2024)
  • Hangzhou, CN (2019 - 2024)

Company Filing History:

goldMedal20 out of 46 
 
Commscope Telecommunications (Shanghai) Co. Ltd.
 patents
silverMedal12 out of 27,557 
 
Huawei Technologies Co., Limited
 patents
bronzeMedal8 out of 29 
 
Adc Telecommunications (Shanghai) Distribution Co., Ltd.
 patents
4. 5 out of 85 
 
Commscope Connectivity UK Limited
 patents
5. 4 out of 25,974 
 
Sharp Kabushiki Kaisha Corporation
 patents
6. 3 out of 3,978 
 
Novartis Ag
 patents
7. 3 out of 3,795 
 
Schaeffler Technologies Ag & Co .Kg
 patents
8. 2 out of 2 
 
Jee Automation Equipment (Shanghai) Co., Ltd.
 patents
9. 2 out of 9 
 
Shanghai Haihe Pharmaceutical Co., Ltd.
 patents
10. 2 out of 7 
 
Shanghai Synergy Pharmaceutical Sciences Co., Ltd.
 patents
11. 2 out of 530 
 
Tyco Electronics (Shanghai) Co., Ltd.
 patents
12. 1 out of 2,282 
 
Adv Antest Corporation
 patents
13. 1 out of 5,033 
 
Alcatel Lucent
 patents
14. 1 out of 3,363 
 
Chinese Academy of Sciences
 patents
15. 1 out of 1 
 
Chuyun Tek (Shanghai) Co., Ltd.
 patent
16. 1 out of 3 
 
Jiangsu Simcere Pharmaceutical Co., Ltd.
 patents
17. 1 out of 2 
 
Shanghai Well-Sun Precision Tools Co., Ltd.
 patents
18. 1 out of 4 
 
Simcere Pharmaceutical Co., Ltd.
 patents
19. 1 out of 2 
 
Tyco Electronics Amp Guangdong Ltd.
 patents
20. 1 out of 64 
 
Zhejiang Huahai Pharmaceutical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2010-2026

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Areas of Expertise:
Fiber Optic Connector
Wireless Connection Control
Gas Conveying Assembly
Optical Fiber Assembly
High Voltage Sampling
Stator Assembly
Electrical Bridge System
Handover Method
Activation System
Downlink Scheduling
Insulation Detection Circuit
Indazole Compounds
63 patents (USPTO):Explore Patents
1. 12772324 - Method performed by user equipment, and user equipment for ensuring correctness of data transmission (2026-10-20),
2. 12764653 - Method performed by sidelink remote user equipment, and user equipment (2026-10-13),
3. 12587259 - Method performed by user equipment, and user equipment (2026-03-24),
4. 12570652 - Pyrrolidine compound and use thereof (2026-03-10),
5. 12490234 - Wireless connection control method and user equipment (2025-12-02),
6. 12467138 - Gas conveying assembly and gas-phase reaction device (2025-11-11),
7. 12437244 - System and method for reserving cloud-based instrument (2025-10-07),
8. 12353026 - Fiber optic connector (2025-07-08),
9. 12287518 - Optical fiber connector and method of assembling the same on site (2025-04-29),
10. 12228773 - Fiber optic connector and method of assembling the same (2025-02-18),
11. 12072537 - Fiber optic connector and method of assembling the same (2024-08-27),
12. 11988468 - Heat sink and housing assembly (2024-05-21),
13. 11959948 - High voltage signal and low voltage signal sampling and transmission system based on high voltage MCU (2024-04-16),
14. 11936263 - Stator assembly and stator for motor (2024-03-19),
15. 11880695 - Plug-in implementation method and plug-in implementation system (2024-01-23),

Title: Lei Liu: Innovator in Fiber Optic Technology

Introduction

Lei Liu, based in Shanghai, China, is a renowned inventor with an impressive portfolio comprising 54 patents. His innovations primarily focus on enhancing fiber optic technology, reflecting his commitment to advancing telecommunications. Liu's contributions have positioned him as a significant figure in the field, pushing the boundaries of connectivity.

Latest Patents

Among his notable inventions are methods and devices related to fiber optic connectors. One of his latest patents pertains to a fiber optic connector and its assembly method. This invention features a housing, a spring, a ferrule assembly, and a crimping seat. The design allows for a pre-assembled ferrule assembly to be inserted smoothly into the housing, considerably simplifying the installation process. The innovative connector can be pulled through small pipes with ease, facilitating effective installation in various environments.

Career Highlights

Lei Liu has held key positions in several prominent companies, including CommScope Telecommunications (Shanghai) Co. Ltd. and Huawei Technologies Co., Limited. In these roles, he has earned recognition for his contributions to fiber optic technologies, demonstrating his expertise and innovative capabilities in the telecommunications sector.

Collaborations

Throughout his career, Liu collaborated with talented individuals such as Zhaoyang Tong and Xingjun Cheng, further enriching his expertise and fostering an environment of innovation. These collaborations often lead to groundbreaking advancements in the field, showcasing the significance of teamwork in achieving technological breakthroughs.

Conclusion

In conclusion, Lei Liu's extensive patent portfolio and his innovative contributions to fiber optic technology exemplify his position as a leader in the telecommunications industry. His inventions not only improve the efficiency of fiber optic connectors but also pave the way for future developments in connectivity solutions. As the industry continues to evolve, Liu's work remains pivotal in shaping the future of telecommunications.

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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