Richardson, TX, United States of America

Haifeng Li

This inventor holds 19 USPTO granted patents and 20 published patent applications, plus 4 CIPO patents and 5 EPO patents, primarily in Base Station Antennas. Top assignees: Outdoor Wireless Networks LLC, Commscope Technologies LLC. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haifeng Li. Retrieved from https://idiyas.com/inventor/haifeng-li-2rpjxppe

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 20)

% Patents Active = 100.0

CIPO Patents = 4 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 11)

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)

Company Filing History:

16 out of 268

Outdoor Wireless Networks LLC

patents

3 out of 2,598

Commscope Technologies LLC

patents

Years Active: 2023-2026

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Areas of Expertise:

Active Antenna Module

Base Station Antennas

Dual-Polarized Elements

Heat Dissipation

Radiating Elements

Frequency Selective Surfaces

Broadband Planar Lenses

Cloaked Radiating Elements

Grid Reflector

RF Transmission Lines

Inductors

Arrays

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12700663 - Base station antennas having an active antenna module and related devices and methods (2026-08-04),

2. 12676423 - Antenna systems having radiating elements therein that are paired with high performance lenses (2026-07-07),

3. 12562503 - Dual-polarized radiating elements having inductors coupled between the dipole radiators and base station antennas including such radiating elements (2026-02-24),

4. 12519250 - Cross-dipole radiating elements having frequency selective surfaces and base station antennas having such radiating elements (2026-01-06),

5. 12489199 - Base station antennas having partially reflective surface isolation walls (2025-12-02),

6. 12469982 - Base station antennas having an active antenna module(s) and related devices and methods (2025-11-11),

7. 12469960 - Base station antennas (2025-11-11),

8. 12469948 - Active antenna units and base station antennas with heat dissipation members (2025-11-11),

9. 12374783 - Base station antennas having an active antenna module and related devices and methods (2025-07-29),

10. 12362461 - Base station antennas having at least one grid reflector and related devices (2025-07-15),

11. 12316011 - Cloaked radiating elements having asymmetric dipole radiators and multiband base station antennas including such radiating elements (2025-05-27),

12. 12176604 - Base station antennas having an active antenna module and related devices and methods (2024-12-24),

13. 12170404 - Antenna systems having radiating elements therein that are paired with high performance broadband planar lenses (2024-12-17),

14. 12119545 - Base station antennas having an active antenna module and related devices and methods (2024-10-15),

15. 12101853 - Base station antenna units having arrays spanning multiple antennas that are connected by jumper cables (2024-09-24),

Title: Inventor Haifeng Li: Pioneering Advancements in Base Station Antennas

Introduction

Haifeng Li, an accomplished inventor based in Richardson, TX, has made significant contributions to the field of telecommunications through his innovative designs and inventions. With a total of 11 patents to his name, Li has emerged as a key player in enhancing the capabilities of base station antennas, crucial for modern communication networks.

Latest Patents

Among Haifeng Li's notable inventions are two recent patents focused on base station antennas. The first patent details a design for base station antennas incorporating an active antenna module, which is externally accessible and is connected to a recessed segment that is strategically positioned over a chamber within the antenna housing. This configuration allows for advanced functionalities, as the passive antenna assembly interacts seamlessly with the active antenna module.

His second recent patent introduces base station antennas equipped with internal grid reflectors. This design features an array of low band radiating elements that project forward, while an advanced mMIMO antenna array operates behind the grid reflector, optimizing signal transmission through the reflector and enhancing overall antenna performance.

Career Highlights

Haifeng Li has worked with reputable companies in the telecommunications industry, contributing his expertise to organizations like Outdoor Wireless Networks and CommScope Technologies. His work in these companies has allowed him to collaborate with experienced professionals and innovate in the realm of wireless communication technologies.

Collaborations

Throughout his career, Li has collaborated with notable colleagues, including Peter John Bisiules and XiaoHua Hou. These collaborations have not only fostered a dynamic exchange of ideas but have also contributed to the development of cutting-edge technologies that continue to shape the future of telecommunications.

Conclusion

Haifeng Li's contributions to the field of base station antennas exemplify the crucial role of inventors in advancing technology. With his impressive portfolio of patents and his collaborations in the industry, Li is poised to continue making significant strides in telecommunications, ultimately enhancing connectivity for users around the globe.

Profile summary based on public USPTO records.