Liangjia Zong

This inventor holds 19 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 16 EPO patents, primarily in Optical Communication. Top assignees: Huawei Technologies Co., Limited, Shenzhen Yinwang Intelligent Technologies Co., Ltd., University of Cambridge. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liangjia Zong. Retrieved from https://idiyas.com/inventor/liangjia-zong

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

USPTO Granted Patents = 19 (Patent Applications = 3)

% Patents Active = 94.7

CIPO Patents = 1

EPO Patents = 16 (Patent Applications = 18)

Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Shenzhen, CN (2016 - 2021)
Dongguan, CN (2020 - 2024)

Company Filing History:

18 out of 27,557

Huawei Technologies Co., Limited

patents

1 out of 69

Shenzhen Yinwang Intelligent Technologies Co., Ltd.

patents

1 out of 439

University of Cambridge

patents

where one patent can have more than one assignee

Years Active: 2016-2026

Loading Chart...

Areas of Expertise:

Wavelength Selective Switch

Optical Switching Device

Liquid Crystal on Silicon

Reconfigurable Optical Add/Drop Multiplexer

Spatial Phase Modulator

Optical Cross-Connect

Signal Monitoring

Optical Power Equilibrium

Optical Communications

Detection System

Two-Dimensional Array

Transmission Structure

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12730306 - Multi-focal picture generation apparatus, head-up display apparatus, related method, and device (2026-09-08),

2. 12520066 - Wavelength selective switch, optical switching device, and system (2026-01-06),

3. 12510796 - Liquid crystal on silicon loading apparatus, liquid crystal on silicon component, and liquid crystal on silicon modulation method (2025-12-30),

4. 12143201 - Reconfigurable optical add/drop multiplexer (2024-11-12),

5. 11953803 - Method for controlling voltages of liquid crystal on silicon two-dimensional array and related device (2024-04-09),

6. 11953732 - Optical cross-connect (2024-04-09),

7. 11343010 - Polarization-dependent loss determining method, detection system, and optical signal transmission structure (2022-05-24),

8. 11307354 - Wavelength selective switch based on LCoS (2022-04-19),

9. 11067752 - Reconfigurable optical add/drop multiplexer (2021-07-20),

10. 10942397 - Spatial phase modulator and method for producing spatial phase modulator (2021-03-09),

11. 10901294 - Wavelength selective switch, alignment direction obtaining method, and liquid crystal on silicon and method for manufacturing same (2021-01-26),

12. 10666375 - Signal monitoring method and apparatus for wavelength selective switch WSS (2020-05-26),

13. 10666363 - Method and apparatus for transmitting optical signal, and wavelength selective switch (2020-05-26),

14. 10620376 - Reconfigurable optical add/drop multiplexer (2020-04-14),

15. 10560186 - Optical power equilibrium method and apparatus (2020-02-11),

Title: The Innovative Contributions of Liangjia Zong

Introduction

Liangjia Zong is a prominent inventor based in Dongguan, China. He has made significant contributions to the field of optical technologies, holding a total of 19 patents. His work focuses on advanced optical systems that enhance communication and data transmission.

Latest Patents

One of Liangjia Zong's latest patents is the reconfigurable optical add/drop multiplexer. This invention includes optical fibers, first wavelength selective switches, and wavelength add/drop modules. The design allows for flexible routing of optical signals, optimizing the use of available wavelengths. Another notable patent is the optical cross-connect, which features an input-end unit, an optical beam-splitting and switching unit, and an output-end unit. This system is designed to efficiently manage light beams, enabling better performance in optical networks.

Career Highlights

Throughout his career, Liangjia Zong has worked with leading companies in the technology sector. He has been associated with Huawei Technologies Co., Limited and Cambridge Enterprise Limited, where he has contributed to various innovative projects. His expertise in optical technologies has positioned him as a key player in the industry.

Collaborations

Liangjia Zong has collaborated with notable professionals in his field, including Han Zhao and Yunfei Yan. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Liangjia Zong's contributions to optical technology are noteworthy, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence advancements in communication systems, making him a significant figure in the field.

Profile summary based on public USPTO records.