Sammamish, WA, United States of America

Ratan Khatwa

This inventor holds 53 USPTO granted patents and 5 published patent applications and 29 EPO patents, primarily in Aviation Safety Systems (CPC class G08G). Top assignee: Honeywell International Inc.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ratan Khatwa. Retrieved from https://idiyas.com/inventor/ratan-khatwa

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

USPTO Granted Patents = 53 

% Patents Active = 92.5

 

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 545(Granted Patents)

Forward Citations (Not Self Cited) = 513(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Issaquah, WA (US) (2002 - 2004)
  • Morris Plains, NJ (US) (2020)
  • Sammamish, WA (US) (2006 - 2022)
  • Redmond, WA (US) (2023 - 2024)

Company Filing History:


Years Active: 2002-2025

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Areas of Expertise:
Obstacle Awareness
Flight Procedure Alerts
Weather Hazard Displays
Traffic Collision Avoidance
Taxi Operations
Dynamic Airport Maps
Vertical Situation Displays
Runway Awareness
In-Flight Crew Rest
Terrain Deconfliction
Energy State Depiction
Automated Threat Avoidance
53 patents (USPTO):Explore Patents

Title: Innovations by Ratan Khatwa: Pioneering Solutions in Aviation Safety

Introduction

Ratan Khatwa, a prolific inventor based in Sammamish, WA, holds an impressive portfolio of 52 patents. His innovative contributions significantly enhance aviation safety and operational efficiency. Through his work, Khatwa focuses on developing systems that address critical challenges faced by flight crews and air traffic management.

Latest Patents

Ratan Khatwa’s recent inventions include two notable patents. The first is titled "Systems and methods for constructing terrain deconflicted custom procedures," which presents a sophisticated approach to creating custom approach procedures for flights. This system allows users to enter waypoints that form a provisional custom approach procedure. A three-dimensional (3D) flight path is then constructed, ensuring it conforms to descent paths without any climb segments. The system also utilizes terrain data from a terrain database to assess the 3D flight path, identifying any potential terrain conflicts and providing users with essential feedback.

The second patent is the "System and method to enhance in-flight controlled rest for flight crew." This invention introduces a user interface for pilots and co-pilots, alongside a monitoring system that evaluates the physiological states of flight crew members. It generates alerts based on their conditions while also allowing crew members to inhibit the alerts temporarily if necessary. This innovative system plays a crucial role in promoting safety and well-being during flights.

Career Highlights

Khatwa has established himself as a key figure at Honeywell International Inc., where he drives research and development in aviation technology. His creative thinking and problem-solving skills have led to advancements that impact flight operations positively, underscoring his dedication to improving aviation safety through innovation.

Collaborations

Throughout his career, Khatwa has collaborated with skilled professionals such as James John Corcoran, III and Kevin J Conner. Working alongside these talented individuals, he contributes to a dynamic team environment that fosters creativity and groundbreaking developments in the aviation sector.

Conclusion

Ratan Khatwa's work exemplifies the role of innovation in enhancing flight safety and operational efficiency. His numerous patents reflect a commitment to addressing the needs of the aviation industry, making significant contributions that set new standards in flight operations. As he continues to innovate, Khatwa remains a prominent figure in advancing aviation technology for the future.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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