logo

For the Inventor, By the Inventor

DeKalb, IL, United States of America

Michael James Haji-Sheikh

This inventor holds 16 USPTO granted patents. Top assignees: Honeywell International Inc., Finisar Corporation, Northern Illinois University. Active years: 1997-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael James Haji-Sheikh. Retrieved from https://idiyas.com/inventor/michael-james-haji-sheikh

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

USPTO Granted Patents = 16

% Patents Active = 87.5

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 138(Granted Patents)


Location History:

  • Richardson, TX (US) (1997 - 2006)
  • De Kalb, IL (US) (2004 - 2017)

Company Filing History:

goldMedal8 out of 16,049 
 
Honeywell International Inc.
 patents
silverMedal5 out of 1,430 
 
Finisar Corporation
 patents
bronzeMedal2 out of 87 
 
Northern Illinois University
 patents
4. 1 out of 3,646 
 
Honeywell G.m.b.h.
 patents

Years Active: 1997-2017

Loading Chart...
16 patents (USPTO):Explore Patents
1. 9618465 - Hydrogen sensor (2017-04-11),
2. 8132457 - Nano-porous alumina sensor (2012-03-13),
3. 8129253 - Providing current control over wafer borne semiconductor devices using trenches (2012-03-06),
4. 8039277 - Providing current control over wafer borne semiconductor devices using overlayer patterns (2011-10-18),
5. 7700379 - Methods of conducting wafer level burn-in of electronic devices (2010-04-20),
6. 7662650 - Providing photonic control over wafer borne semiconductor devices (2010-02-16),
7. 7190184 - Systems for wafer level burn-in of electronic devices (2007-03-13),
8. 7109842 - Robust fluid flow and property microsensor made of optimal material (2006-09-19),
9. 6831458 - Magnetic differential field sensor using hysteresis field in AMR films (2004-12-14),
10. 6796193 - Pressure transducer with composite diaphragm (2004-09-28),
11. 6784659 - Magnetoresistive speed and direction sensing method and apparatus (2004-08-31),
12. 6626044 - Freeze resistant sensor (2003-09-30),
13. 6528340 - Pressure transducer with composite diaphragm (2003-03-04),
14. 6492697 - Hall-effect element with integrated offset control and method for operating hall-effect element to reduce null offset (2002-12-10),
15. 6322247 - Microsensor housing (2001-11-27),

Title: Michael James Haji-Sheikh: Innovator in Sensor Technology

Introduction

Michael James Haji-Sheikh is a prominent inventor based in DeKalb, Illinois, known for his significant contributions to sensor technology. With a total of 16 patents to his name, Haji-Sheikh has made remarkable advancements in the field, particularly in hydrogen sensing and humidity measurement.

Latest Patents

Among his latest innovations is a hydrogen sensor that features a capacitor design. This design includes a dielectric substrate, a first electrode, a second electrode, and palladium islands that are electrically isolated from each other and the electrodes. Another notable patent is the nano-porous alumina sensor, which incorporates a substrate with pores and a detecting mechanism. This sensor is capable of measuring humidity by sampling air and detecting changes in capacitance. Additionally, it can identify the presence of substances through similar capacitance detection methods.

Career Highlights

Haji-Sheikh has had a distinguished career, working with leading companies such as Honeywell International Inc. and Finisar Corporation. His experience in these organizations has allowed him to refine his expertise in sensor technology and contribute to various innovative projects.

Collaborations

Some of his notable coworkers include James Robert Biard and James Kenneth Guenter, who have collaborated with him on various projects throughout his career.

Conclusion

Michael James Haji-Sheikh's work in sensor technology has led to significant advancements in the field, showcasing his innovative spirit and dedication to improving detection methods. His contributions continue to influence the industry and inspire future innovations.

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]
Loading…