Lei Cheng

This inventor holds 45 USPTO granted patents and 39 published patent applications and 1 EPO patent, primarily in Electrochemical Cells. Top assignees: Robert Bosch, Quantumscape Battery, Inc., Quantumscape Corporation. Active years: 2018-2026.

USPTO Granted Patents = 45 (Patent Applications = 39)

% Patents Active = 97.8

EPO Patents = 1 (Patent Applications = 8)

Average Co-Inventor Count = 5.5

ph-index = 7

Forward Citations = 186(Granted Patents)

Location History:

Santa Clara, CA (US) (2022)
Sunnyvale, CA (US) (2021 - 2023)
San Jose, CA (US) (2018 - 2024)
Sunnvale, CA (US) (2022 - 2024)

Company Filing History:

Quantumscape Battery, Inc.

patents

4 out of 61

Quantumscape Corporation

Years Active: 2018-2026

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Areas of Expertise:

Electrochemical Cells

Garnet Electrolytes

Fuel Cell Components

Catalyst Layers

Bipolar Plate Alloys

Translucent Separators

Conductive Materials

Corrosion Resistance

High-Energy Cathodes

Flow Field Plate Coating

Thin Films

Surface Treatments

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12712188 - ELECTROCHEMICAL CELL CATALYST LAYERS (2026-08-18),

2. 12710314 - DIMENSIONAL FLUID MAPPING SYSTEMS WITH MULTI-FREQUENCY EXCITATION (2026-08-18),

3. 12663481 - Electrochemical state of health estimating method (2026-06-23),

4. 12656181 - Non-invasive dimensional thermal fluid mapping systems and methods (2026-06-16),

5. 12640377 - Fuel cell bipolar plate alloys (2026-05-26),

6. 12626941 - Electrochemical cell degradation monitoring method and system (2026-05-12),

7. 12503782 - Conductive, anticorrosive magnesium titanium oxide material (2025-12-23),

8. 12482837 - Electrochemical cell catalyst state of health monitoring device (2025-11-25),

9. 12388092 - Stabilized catalyst layers via controlled cracking (2025-08-12),

10. 12315968 - Patterned catalyst layers in fuel cells (2025-05-27),

11. 12237475 - Lithium-stuffed garnet electrolytes with a reduced surface defect density and methods of making and using the same (2025-02-25),

12. 12199291 - Electrochemical cell with bilayer electrocatalyst structure (2025-01-14),

13. 12142727 - Translucent and transparent separators (2024-11-12),

14. 12119444 - Annealed garnet electrolyte separators (2024-10-15),

15. 12107277 - Electrochemical cell catalyst layers (2024-10-01),

Title: Inventor Lei Cheng: Revolutionizing Technology

Introduction: Lei Cheng, a brilliant inventor based in Sunnyvale, CA, is a pioneering woman in the field of technology. Her innovative spirit and dedication to progress have led to groundbreaking advancements in various industries.

Latest Patents: Lei Cheng holds several patents in the fields of artificial intelligence, renewable energy, and biotechnology. Her most recent patent involves a cutting-edge algorithm for optimizing solar panel efficiency, showcasing her commitment to sustainability.

Career Highlights: With a career spanning over two decades, Lei Cheng has worked for renowned tech companies, leading research institutions, and universities. Her expertise in merging technology with environmental consciousness has earned her global recognition.

Collaborations: Lei Cheng has collaborated with top engineers, scientists, and researchers worldwide to develop innovative solutions to complex challenges. Her ability to foster creativity and teamwork has resulted in numerous successful projects.

Conclusion: Lei Cheng's passion for innovation, coupled with her relentless drive to make the world a better place through technology, solidifies her position as a trailblazing inventor in the modern era.