Dongling Pan

This inventor holds 22 USPTO granted patents and 3 published patent applications and 10 EPO patents, primarily in Carrier Aggregation Technology. Top assignee: Qualcomm Incorporated. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dongling Pan. Retrieved from https://idiyas.com/inventor/dongling-pan

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

USPTO Granted Patents = 22 (Patent Applications = 3)

% Patents Active = 81.8

EPO Patents = 10 (Patent Applications = 17)

Average Co-Inventor Count = 4.9

ph-index = 5

Forward Citations = 64(Granted Patents)

Company Filing History:

22 out of 44,831

Qualcomm Incorporated

patents

Years Active: 2016-2026

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Areas of Expertise:

Carrier Aggregation

Low Noise Amplifier

Frequency Synthesizer

Multi-way Diversity Receiver

Programmable Clock Divider

Dynamic Local Oscillator

Electrostatic Discharge Protection

Reconfigurable Transceiver

Spurious Response Mitigation

Multi-mode Operation

RF Front End

Harmonic Rejection

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12739041 - On-chip test tone generator for built-in spur testing (2026-09-15),

2. 12665603 - Calibration for a receiver by using neighboring receive paths (2026-06-23),

3. 12574199 - Programmable clock divider for radio frequency (RF) mixers (2026-03-10),

4. 11777449 - Frequency mixing (2023-10-03),

5. 11271574 - Frequency synthesizer with selectable modes (2022-03-08),

6. 10439858 - Multiplex modules for carrier aggregation receivers (2019-10-08),

7. 10250314 - Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver (2019-04-02),

8. 9853614 - Amplifier with triple-coupled inductors (2017-12-26),

9. 9774485 - Multiplex modules for carrier aggregation receivers (2017-09-26),

10. 9755591 - Dual stage low noise amplifier for multiband receiver (2017-09-05),

11. 9712226 - Multi-way diversity receiver with multiple synthesizers in a carrier aggregation transceiver (2017-07-18),

12. 9681447 - Dynamic local oscillator (LO) scheme and switchable receive (RX) chain for carrier aggregation (2017-06-13),

13. 9615369 - Avoiding spurious responses with reconfigurable LO dividers (2017-04-04),

14. 9559640 - Electrostatic discharge protection for CMOS amplifier (2017-01-31),

15. 9525503 - Reconfigurable multi-mode transceiver (2016-12-20),

Title: **Dongling Pan: Innovator in Frequency Mixing Technology**

Introduction

Dongling Pan is a prominent inventor based in San Diego, CA, recognized for his significant contributions to the field of electrical engineering and signal processing. With a total of 19 patents to his name, he has made noteworthy advancements in frequency mixing technologies, showcasing his expertise and innovative spirit.

Latest Patents

Dongling Pan's latest inventions include a sophisticated apparatus for mixing signals that is specifically designed to enhance the efficiency and effectiveness of signal processing. This apparatus features a mixer circuit equipped with multiple local oscillator nodes, a first node corresponding to a specific frequency, and several second nodes associated with another frequency. The design incorporates multiple capacitors and switches that optimize the mixing process, enabling highly selective frequency operations.

Another key innovation is his design of a frequency synthesizer system equipped with selectable modes. This system encompasses a first voltage-controlled oscillator (VCO) circuit, a second VCO circuit, and multiplexing circuitry that facilitates the selection between outputs based on a mode selection signal. These inventions reflect Dongling Pan's commitment to driving advancements in technology and enhancing the functionality of electronic devices.

Career Highlights

Dongling Pan is currently employed at Qualcomm Incorporated, a global leader in semiconductor technologies and telecommunications. His work at Qualcomm has positioned him at the forefront of innovation in wireless communication systems, where he has been instrumental in developing cutting-edge solutions that push the boundaries of what is possible in the tech industry.

Collaborations

Throughout his career, Dongling Pan has collaborated with notable professionals such as Yiwu Tang and Lai Kan Leung. These partnerships have fostered an environment of innovation and creativity, leading to enhanced research outcomes and new inventions in the field of signal processing and frequency synthesis.

Conclusion

Dongling Pan continues to make significant strides in the field of electrical engineering with his innovative inventions. His contributions not only advance technology but also improve the functionality and efficiency of communication systems. As he progresses in his career, Dongling Pan remains a prominent figure in the world of patents and innovations, inspiring future inventors in the industry.

Profile summary based on public USPTO records.