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For the Inventor, By the Inventor

Coquitlam, Canada

Bijan K Miremadi

This inventor holds 8 USPTO granted patents. Top assignees: 410261 B.c. Ltd., Simon Fraser University. Active years: 1989-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bijan K Miremadi. Retrieved from https://idiyas.com/inventor/bijan-k-miremadi

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 75(Granted Patents)


Company Filing History:

goldMedal4 out of 4 
 
410261 B.c. Ltd.
 patents
silverMedal4 out of 157 
 
Simon Fraser University
 patents

Years Active: 1989-1999

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8 patents (USPTO):Explore Patents
1. 5987964 - Apparatus and method for detecting gas and vapor (1999-11-23),
2. 5342701 - Transition metal oxide films and gas sensors thereof (1994-08-30),
3. 5328618 - Magnetic lubricants (1994-07-12),
4. 5279805 - Gas storage using transition metal dichalcogenides (1994-01-18),
5. 5245124 - Ethylene from methane and catalysts therefor (1993-09-14),
6. 5072886 - Method of preparing a new ultra-fine particle transition alumina (1991-12-17),
7. 4853359 - Novel transition metal dichalcogenide catalysts (1989-08-01),
8. 4822590 - Forms of transition metal dichalcogenides (1989-04-18),

Title: The Innovative Journey of Bijan K Miremadi

Introduction

Bijan K Miremadi, an accomplished inventor based in Coquitlam, CA, has made significant contributions to the field of gas detection and sensor technology. With a commendable record of 8 patents, he continues to push the boundaries of innovation through his cutting-edge inventions.

Latest Patents

Among his most recent inventions is an **Apparatus and Method for Detecting Gas and Vapor**. This gas detection circuit employs a range of gas sensors, each specifically designed to respond to a predetermined gas at distinct concentration levels. The sensor measuring circuit evaluates the state of each gas sensor and sends the readings to a cross-checking circuit. This circuit determines whether the state falls within acceptable upper and lower limit values, signaling the potential presence of the gas. Upon verification, it activates an alarm or warning system if all sensors indicate a detection.

Another notable patent is for **Transition Metal Oxide Films and Gas Sensors Thereof**. This invention details the production of thick oriented films made from the oxides of molybdenum, tungsten, or titanium. These films are composed of semi-crystalline oxide layers and can serve as effective gas sensors for hydrogen, showcasing a practical application of advanced materials in environmental safety.

Career Highlights

Bijan has collaborated with esteemed institutions such as Simon Fraser University, contributing his expertise to various innovative projects. His entrepreneurial spirit is further evident through his work with 410261 B.C. Ltd., where he continues to explore pioneering technologies in the field of gas detection.

Collaborations

Throughout his career, Bijan has worked alongside notable colleagues including Stanley R Morrison and Konrad Colbow. These collaborations have enriched his journey as an inventor and have played a significant role in his impactful contributions to technology.

Conclusion

Bijan K Miremadi's inventive spirit and dedication to innovation make him a prominent figure in the realm of gas detection technologies. Through his patents and collaborations, he continues to inspire advancements that contribute to safety and efficiency in various applications.

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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