For the Inventor, By the Inventor

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Grosse Pointe, MI, United States of America

St. Clair Intellectual Property Consultants, Inc.

USPTO Granted Patents = 26

% Expired Patents = 3.8

Forward Citations = 320

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11 inventors (with patents filed for the assignee):

John Louis Janning (18 out of 59 patents)

Jerry A Speasl (5 out of 6 patents)

Matthew A Chikosky (5 out of 6 patents)

4. Marc K Roberts (5 out of 6 patents)

5. John E Minardi (4 out of 12 patents)

6. Henry T Fung (2 out of 38 patents)

7. Francisco Velasco (2 out of 4 patents)

8. Xuyen N Phung (2 out of 4 patents)

9. Robert L Clark (2 out of 2 patents)

10. Phillip Merle Mitchell (2 out of 7 patents)

11. Henry Tat-Sang Fung (1 out of 1 patent)

Core Competencies:

Field Emission Display

Optical Switching

Camera Technology

Modular Design

Power Consumption

Electron Amplification

Digital Format

Conductive Layer

Photon-Generated Emitter

Surface Conduction Emitters

Memory Format Initialization

Dual-Edge FIFO Interface

26 patents: Sort by Forward Citations

1. 7411723 - Multi-stage optical switching device (2008-08-12),

2. 7207014 - Method for modular design of a computer system-on-a-chip (2007-04-17),

3. 7177494 - Optical control device and method (2007-02-13),

4. 7046425 - Multi-stage optical switching device (2006-05-16),

5. 6813674 - Dual-edge fifo interface (2004-11-02),

6. 6584571 - System and method of computer operating mode clock control for power consumption reduction (2003-06-24),

7. 6567206 - Multi-stage optical switching device (2003-05-20),

8. 6496222 - Digital camera with memory format initialization (2002-12-17),

9. 6414442 - Field emission display device with conductive layer disposed between light emitting layer and cathode (2002-07-02),

10. 6323899 - Process for use in electronic camera (2001-11-27),

11. 6323594 - Electron amplification channel structure for use in field emission display devices (2001-11-27),

12. 6233010 - Electronic still video camera with direct personal computer (PC) compatible digital format output (2001-05-15),

13. 6215243 - Radioactive cathode emitter for use in field emission display devices (2001-04-10),

14. 6215242 - Field emission display device having a photon-generated electron emitter (2001-04-10),

15. 6147456 - Field emission display with amplification layer (2000-11-14),

Company Overview

St. Clair Intellectual Property Consultants, Inc. is a prominent firm specializing in intellectual property consulting and patent services. Based in Grosse Pointe, Michigan, the company focuses on providing comprehensive solutions in patent strategy, litigation support, and technology commercialization. Their expertise spans various domains, including telecommunications, software, and engineering, enabling clients to navigate complex intellectual property landscapes effectively. St. Clair is dedicated to helping innovators protect their inventions and maximize their market potential.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

26 Patents

#1 in Grosse Pointe, MI

#469 in Michigan

#555 in US

#24,826 in the World

Grosse Pointe, MI, United States of America

St. Clair Intellectual Property Consultants, Inc.

Forward Citations = 320

11 inventors:

John Louis Janning (18 out of 59 patents)

Jerry A Speasl (5 out of 6 patents)

Matthew A Chikosky (5 out of 6 patents)

4. Marc K Roberts (5 out of 6 patents)

5. John E Minardi (4 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: St. Clair Intellectual Property Consultants, Inc.. Retrieved from https://idiyas.com/company/st-clair-intellectual-property-consultants

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

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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