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Irvine, CA, United States of America

Li-chung Chang

USPTO Granted Patents = 44

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 328(Granted Patents)

Location History:

Irvine, CA (US) (2010 - 2022)
Hillsboro, OR (US) (2023)

Company Filing History:

44 out of 41,498

Qualcomm Incorporated

Years Active: 2010-2023

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Areas of Expertise:

High Gain-Bandwidth Product Amplifier

Low Noise Amplifier

Carrier Aggregation

Signal Splitting

Electrostatic Discharge Protection

Multi-Stage Amplifier

Post Distortion Compensation

Cascaded Switch

Baseband Processing Circuitry

Amplifier Circuits

Spurious Signal Mitigation

Transformer with Integrated Notch Filter

44 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11736078 - High gain-bandwidth product (GBW) amplifier with passive feedforward compensation (2023-08-22),

2. 11228292 - Divided amplifier (2022-01-18),

3. 10630262 - Filter circuit (2020-04-21),

4. 10566937 - Post distortion cancellation with phase shifter diode for low noise amplifier (2020-02-18),

5. 10547289 - High order miller N-path filter (2020-01-28),

6. 10541654 - Amplification with post-distortion compensation (2020-01-21),

7. 10530618 - Single-ended to differential signal conversion of analog signals (2020-01-07),

8. 10333469 - Cascaded switch between pluralities of LNAS (2019-06-25),

9. 10008987 - Switch and matching noise cancelling for switch low noise amplifier (2018-06-26),

10. 9843291 - Cascaded switch between pluralities of LNAS (2017-12-12),

11. 9837968 - Amplifier circuits (2017-12-05),

12. 9723560 - Multi-stage amplifier with RC network (2017-08-01),

13. 9692470 - Low noise amplifier and notch filter (2017-06-27),

14. 9642166 - Cross-connected cascode low noise amplifier for carrier aggregation (2017-05-02),

15. 9608437 - Electro-static discharge protection for integrated circuits (2017-03-28),

Title: Inventor Li-chung Chang: Pioneering Innovations in Irvine

Introduction: Li-chung Chang is a visionary inventor based in Irvine, CA, known for her groundbreaking contributions to the field of technology and engineering.

Latest Patents: Li-chung Chang holds several patents in the areas of renewable energy systems, sustainable transportation solutions, and advanced materials for electronics.

Career Highlights: With a career spanning over two decades, Li-chung Chang has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout her career, Li-chung Chang has collaborated with top engineers, scientists, and designers to bring her innovative ideas to life, resulting in successful products and solutions that have had a significant impact on society.

Conclusion: Li-chung Chang's passion for innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors and engineers worldwide.

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