Jasraj Chahal

This inventor holds 14 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 11 EPO patents. Top assignee: Pratt-Whitney Canada Corp. Active years: 2020-2024.

USPTO Granted Patents = 14 (Patent Applications = 4)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 17)

EPO Patents = 11 (Patent Applications = 10)

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 7(Granted Patents)

Company Filing History:

14 out of 2,886

Pratt-Whitney Canada Corp

patents

Years Active: 2020-2024

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12163859 - Method and system for detecting a shaft shear event (2024-12-10),

2. 12098647 - Position sensor for variable vane assembly and method for calibrating same (2024-09-24),

3. 12078074 - System and method for detecting an uncommanded or uncontrollable high thrust event in an aircraft (2024-09-03),

4. 11852083 - Engine and propeller control system (2023-12-26),

5. 11761385 - Turbine engine shaft shear detection (2023-09-19),

6. 11691748 - Reverse thrust in multi-engine propeller aircraft (2023-07-04),

7. 11619139 - Method and system for detecting a shaft shear event (2023-04-04),

8. 11414175 - Method and system for operating an aircraft powerplant (2022-08-16),

9. 11408357 - Engine and propeller control system (2022-08-09),

10. 11377223 - Autothrottle control system on turbopropeller-powered aircraft (2022-07-05),

11. 11313286 - Integrated propeller and engine controller (2022-04-26),

12. 11002238 - Method and system for starting an engine (2021-05-11),

13. 10899433 - System and method for feathering an aircraft propeller (2021-01-26),

14. 10864980 - System and method for feathering an aircraft propeller (2020-12-15),

Title: Jasraj Chahal: Innovator in Shaft Detection and Calibration Technologies

Introduction

Jasraj Chahal is a notable inventor based in LaSalle, CA, with a remarkable portfolio of 14 patents. His work primarily focuses on advanced methods and systems for detecting mechanical events and calibrating sensors in gas turbine engines.

Latest Patents

One of his latest patents is titled "Method and system for detecting a shaft shear event." This innovative method involves monitoring the current value of a rate of reduction of rotation speed of a shaft, providing a threshold value, and generating a signal indicative of a shaft shear event when the current value exceeds the threshold. Another significant patent is "Position sensor for variable vane assembly and method for calibrating same." This patent outlines a method for calibrating a position sensor of a variable vane assembly for gas turbine engines, which includes determining measured positions and calibrating the sensor accordingly.

Career Highlights

Jasraj Chahal has made significant contributions to the field through his work at Pratt & Whitney Canada Corporation. His expertise in mechanical systems and sensor technologies has positioned him as a key player in the industry.

Collaborations

Throughout his career, Jasraj has collaborated with notable professionals such as Carmine Lisio and Giancarlo Zingaro, enhancing the innovation process through teamwork and shared expertise.

Conclusion

Jasraj Chahal's contributions to the field of mechanical engineering and sensor calibration are noteworthy. His innovative patents and collaborative efforts reflect his commitment to advancing technology in the industry.