IDiyas

For the Inventor, By the Inventor

San Diego, CA, United States of America

Yunfei Feng

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Austin, TX (US) (2010)
  • San Diego, CA (US) (2014 - 2024)

Company Filing History:

goldMedal15 out of 41,326 
 
Qualcomm Incorporated
 patents

Years Active: 2010-2025

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15 patents (USPTO):Explore Patents
1. 12451908 - Phased array antenna architecture (2025-10-21),
2. 12451848 - Amplifier with low-gain architecture for mmWave radio frequency (RF) signals (2025-10-21),
3. 12381603 - Millimeter wave (MMW) downlink multiple input multiple output (MIMO) and carrier aggregation (CA) architecture (2025-08-05),
4. 12267090 - Intermediate frequency filter for millimeter-wave carrier aggregation (2025-04-01),
5. 11942971 - Split chaining for large phase array systems (2024-03-26),
6. 11862861 - Hybrid wireless transceiver architecture that supports multiple antenna arrays (2024-01-02),
7. 11533075 - Interface for a transceiver (2022-12-20),
8. 11271328 - Hybrid wireless transceiver architecture that supports multiple antenna arrays (2022-03-08),
9. 10756772 - Multi-mode mixer (2020-08-25),
10. 10673411 - Large-signal GM3 cancellation technique for highly-linear active mixers (2020-06-02),
11. 10498298 - Time-division duplexing using dynamic transceiver isolation (2019-12-03),
12. 9130666 - Reconfigurable receiver circuits for test signal generation (2015-09-08),
13. 8774745 - Reconfigurable receiver circuits for test signal generation (2014-07-08),
14. 8629700 - Capacitive multiplication in a phase locked loop (2014-01-14),
15. 7839202 - Bandgap reference circuit with reduced power consumption (2010-11-23),

Title: Innovations of Yunfei Feng

Introduction

Yunfei Feng is a prominent inventor based in San Diego, CA, known for his significant contributions to the field of wireless communication. With a total of 15 patents to his name, he has made remarkable advancements in radio frequency technology.

Latest Patents

Among his latest patents is the "Phased array antenna architecture," which describes a radio system architecture that includes a receiver with multiple sub arrays configured for carrier aggregation and multiple input multiple output signal processing. This innovation allows for independent beam management for multiple radio frequency signals received at each sub array. Another notable patent is the "Amplifier with low-gain architecture for mmWave radio frequency signals," which provides systems and methods for low noise amplification of mmWave RF signals. This patent includes a low noise amplifier with a first stage and a second stage amplifier, along with configurable bypasses for enhanced performance.

Career Highlights

Yunfei Feng is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work focuses on developing advanced technologies that enhance wireless communication systems.

Collaborations

Yunfei has collaborated with notable colleagues, including Li Liu and Chuan Wang, contributing to various innovative projects within the company.

Conclusion

Yunfei Feng's contributions to wireless communication through his patents and work at Qualcomm Incorporated highlight his role as a key innovator in the field. His advancements continue to shape the future of radio frequency technology.

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