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For the Inventor, By the Inventor

Guangzhou, China

Yi Fang

USPTO Granted Patents = 9

Average Co-Inventor Count = 4.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal9 out of 190 
 
Guangdong University of Technology
 patents

Years Active: 2023-2025

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9 patents (USPTO):Explore Patents
1. 12452113 - Transceiver decoding method and system based on protograph differential chaos shift keying (2025-10-21),
2. 12418446 - Signal transmission method and system based on constellation-aided LoRa (2025-09-16),
3. 12335084 - Coding method and device based on multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM) (2025-06-17),
4. 12224994 - Identity authentication system for distributed Internet of vehicles (2025-02-11),
5. 12118452 - Training method and device based on improved protograph neural decoder (2024-10-15),
6. 12088440 - Differential chaos shift keying (DCSK) communication method and device based on three-dimensional constellation (2024-09-10),
7. 11888657 - Reconstruction method and device for multi-carrier differential chaos shift keying (DCSK) signal (2024-01-30),
8. 11799513 - Non-coherent long-range (LoRa) communication system based on multiple-input multiple-output (MIMO) technology (2023-10-24),
9. 11646920 - Differential chaos shift keying communication method and system based on hybrid index (2023-05-09),

Title: Yi Fang: Innovator in Signal Transmission Technologies

Introduction

Yi Fang is a prominent inventor based in Guangzhou, China. He has made significant contributions to the field of signal transmission technologies, holding a total of 9 patents. His work focuses on improving the efficiency and accuracy of communication systems.

Latest Patents

Yi Fang's latest patents include a transceiver decoding method and system based on protograph differential chaos shift keying. This method addresses the technical problem of lower decoding accuracy in existing transceiver decoding methods designed for DCSK systems. The process involves acquiring an information bit sequence, performing coded modulation, and utilizing a target extrinsic information-aided network for decoding.

Another notable patent is a signal transmission method and system based on constellation-aided LoRa modulation. This method enhances signal transmission by employing Gray mapping and spread spectrum modulation to generate a LoRa signal set. The system also includes PSK constellation mapping and real-imaginary part judgment to output a LoRa modulation information sequence set.

Career Highlights

Yi Fang is affiliated with the Guangdong University of Technology, where he continues to advance research in communication technologies. His innovative approaches have garnered attention in the academic and professional communities.

Collaborations

Some of his notable coworkers include Yiwei Tao and Guojun Han, who contribute to his research endeavors and collaborative projects.

Conclusion

Yi Fang's contributions to signal transmission technologies exemplify the impact of innovative thinking in the field of communication. His patents reflect a commitment to enhancing the accuracy and efficiency of modern communication systems.

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