Jili Liu

This inventor holds 50 USPTO granted patents and 3 published patent applications, plus 24 CIPO patents and 7 EPO patents, primarily in Downhole Telemetry (CPC class E21B). Top assignees: Evolution Engineering Inc., Extreme Engineering Ltd., Other. Active years: 2008-2023.

USPTO Granted Patents = 50 (Patent Applications = 3)

% Patents Active = 98.0

CIPO Patents = 24 (Patent Applications = 3)

EPO Patents = 7 (Patent Applications = 17)

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 135(Granted Patents)

Forward Citations (Not Self Cited) = 117(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

47 out of 128

Evolution Engineering Inc.

patents

1 out of 8

Extreme Engineering Ltd.

patents

2 out of 834,350

Other

patents

Years Active: 2008-2023

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Areas of Expertise:

Downhole Telemetry

Electromagnetic Communications

Mud Pulse Telemetry

Telemetry Subsystems

Data Optimization

Pressure Transducer

Bit Sensors

Directional Sensors

Fluid Pressure Pulse

Data Frame Transmission

Telemetry Signal Modulation

Wellbore Telemetry

50 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11649720 - Integrated downhole system with plural telemetry subsystems (2023-05-16),

2. 11359483 - Integrated downhole system with plural telemetry subsystems (2022-06-14),

3. 11073015 - Integrated downhole system with plural telemetry subsystems (2021-07-27),

4. 10753201 - Mud pulse telemetry apparatus with a pressure transducer and method of operating same (2020-08-25),

5. 10731459 - Integrated downhole system with plural telemetry subsystems (2020-08-04),

6. 10729029 - Mounting and component holder apparatuses and assemblies for holding rigid components (2020-07-28),

7. 10570726 - Detection of downhole data telemetry signals (2020-02-25),

8. 10443374 - Electromagnetic communications system and method for a drilling operation (2019-10-15),

9. 10280741 - Optimizing downhole data communication with at bit sensors and nodes (2019-05-07),

10. 10253621 - Integrated downhole system with plural telemetry subsystems (2019-04-09),

11. 10233747 - Optimizing electromagnetic telemetry transmissions (2019-03-19),

12. 10215021 - Downhole electromagnetic and mud pulse telemetry apparatus (2019-02-26),

13. 10202844 - Method and system for transmitting a data frame of an electromagnetic telemetry signal to or from a downhole location (2019-02-12),

14. 10196892 - Detection of downhole data telemetry signals (2019-02-05),

15. 10151196 - Downhole telemetry (2018-12-11),

Title: Jili Liu: Pioneering Inventor from Calgary

Introduction: Jili Liu is a trailblazing inventor hailing from Calgary, Canada, known for her innovative contributions to various fields.

Latest Patents: Jili Liu holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced healthcare devices.

Career Highlights: With a background in engineering and a passion for problem-solving, Jili Liu has led groundbreaking projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout her career, Jili Liu has collaborated with top research institutions, leading companies, and visionary inventors to bring her ideas to life and make a lasting impact on society.

Conclusion: Jili Liu's dedication to innovation and her relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.