San Marcos, CA, United States of America

Lai Kan Leung

This inventor holds 53 USPTO granted patents and 13 published patent applications and 16 EPO patents, primarily in Reconfigurable Amplifiers. Top assignee: Qualcomm Incorporated. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lai Kan Leung. Retrieved from https://idiyas.com/inventor/lai-kan-leung

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

USPTO Granted Patents = 53 (Patent Applications = 13)

% Patents Active = 86.8

EPO Patents = 16 (Patent Applications = 38)

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 105(Granted Patents)

Forward Citations (Not Self Cited) = 85(Dec 10, 2025)

Location History:

San Diego, CA (US) (2013 - 2014)
San Marcos, CA (US) (2014 - 2024)
Carlsbad, CA (US) (2024)

Company Filing History:

53 out of 44,831

Qualcomm Incorporated

patents

Years Active: 2013-2026

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Areas of Expertise:

Phase-Locked Loop

Reconfigurable Amplifier

Signal Processing

RF Interference

Multi-Band Filter

Carrier Aggregation

Analog Phase-Locked Loop

Dynamic Local Oscillator

Variable Gain Amplification

Frequency Synthesizer

Current-Mode Filtering

Diversity Receiver

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12665620 - Transmitter hardware sharing (2026-06-23),

2. 12626185 - Signal combiner (2026-05-12),

3. 12531564 - Synchronizing multiple phase-locked loop circuits (2026-01-20),

4. 12308875 - Reconfigurable amplifier (2025-05-20),

5. 12244271 - Fan-out multi-stage amplifier with configurable paths (2025-03-04),

6. 12009850 - Reconfigurable amplifier (2024-06-11),

7. 11984900 - Tuning voltage tracker for receive/transmit phase-locked loop (PLL) fast switching (2024-05-14),

8. 11910326 - Sub-band-full-duplex interference mitigation (2024-02-20),

9. 11799507 - Configurable receive path for mixer-first or amplifier-first signal processing (2023-10-24),

10. 11683062 - Reconfigurable amplifier (2023-06-20),

11. 11658764 - Biasing technique for receiver based on radio frequency (RF) jammer detection (2023-05-23),

12. 11632098 - Polyphase filter with interphase coupling (2023-04-18),

13. 11581644 - Phase shifter with bidirectional amplification (2023-02-14),

14. 11569865 - Reconfigurable baseband filter (2023-01-31),

15. 11569555 - Phase shifter with active signal phase generation (2023-01-31),

Title: The Innovative Journey of Inventor Lai Kan LEUNG

Introduction: Lai Kan LEUNG is a pioneering inventor based in Carlsbad, California. His inventive spirit and dedication to technological advancements have led to remarkable contributions in the field of innovations.

Latest Patents: Lai Kan LEUNG holds several patents in various industries, showcasing his versatility and creativity in inventing cutting-edge solutions to complex problems.

Career Highlights: Throughout his illustrious career, Lai Kan LEUNG has been at the forefront of innovation, consistently pushing the boundaries of what is possible. His passion for creating novel technologies has earned him recognition as a trailblazer in the industry.

Collaborations: Lai Kan LEUNG has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Lai Kan LEUNG's innovative spirit, coupled with his dedication to excellence, has established him as a prominent figure in the world of inventions. His contributions continue to inspire future generations of inventors to think outside the box and pursue their creative visions relentlessly.

Profile summary based on public USPTO records.