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Mississauga, Canada

Mark IV Industries Corporation

USPTO Granted Patents = 43

% Expired Patents = 9.3

CIPO Patents = 2

Trademarks = 3

Forward Citations = 640

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38 inventors (with patents filed for the assignee):

Veso S Tijanic (14 out of 14 patents)

Thua Van Ho (8 out of 8 patents)

Wai-Cheung Tang (8 out of 18 patents)

4. Daniel L Terrier (6 out of 7 patents)

5. Robert Walter Tiernay (4 out of 4 patents)

6. Coeman L Wong (4 out of 5 patents)

7. John P Browne (4 out of 12 patents)

8. Weimin He (3 out of 4 patents)

9. Roger Tong (3 out of 3 patents)

10. Van H Le (3 out of 3 patents)

11. Matthew D Dennis (3 out of 3 patents)

12. Jeffrey Zhu (2 out of 2 patents)

13. James Kenneth Cook (2 out of 2 patents)

14. Timothy A Freeman (2 out of 3 patents)

15. Rino Moretti (2 out of 2 patents)

Core Competencies:

Transponder Orientation

Electronic Toll Collection

Secure Mobile Commerce

Multi-Band Antenna

Dynamic Timing Adjustment

RF Toll Collection

Position Determination

Display Device

Adaptive Channel Bandwidth

Transceiver Redundancy

Short Range Position Locating

Electromagnetic Shutter

43 patents: Sort by Forward Citations

1. 8547243 - Electronic toll collection transponder orientation device and method (2013-10-01),

2. 7813699 - Transceiver redundancy in an electronic toll collection system (2010-10-12),

3. 7512236 - System and method for secure mobile commerce (2009-03-31),

4. 7479896 - Adaptive channel bandwidth in an electronic toll collection system (2009-01-20),

5. 7463197 - Multi-band antenna (2008-12-09),

6. 7408480 - Dual mode electronic toll collection transponder (2008-08-05),

7. 7388501 - Method of enabling two-state operation of electronic toll collection system (2008-06-17),

8. 7385525 - Dynamic timing adjustment in an electronic toll collection system (2008-06-10),

9. 7342500 - Compact microstrip transponder antenna (2008-03-11),

10. 7262711 - External indicator for electronic toll communications (2007-08-28),

11. 7233260 - Electronic toll collection system (2007-06-19),

12. 7183976 - Compact inverted-F antenna (2007-02-27),

13. D534795 - Clamshell retail package for transponder (2007-01-09),

14. D532688 - Clamshell retail package for transponder (2006-11-28),

15. 7016311 - Multiple protocol transponder (2006-03-21),

Company Overview

Mark IV Industries Corporation, based in Mississauga, Canada, specializes in advanced technologies for electronic toll collection and mobile commerce security. The company is recognized for its innovations in transponder technology and multi-band antennas, which enhance vehicle position determination and RF toll collection systems. Additionally, Mark IV focuses on dynamic timing adjustment and reflective display technology, positioning itself as a leader in the development of solutions that streamline transportation and improve user experience in tolling systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

43 Patents

#23 in Mississauga

#325 in Canada

#16,047 in the World

Mississauga, Canada

Mark IV Industries Corporation

Forward Citations = 640

38 inventors:

Veso S Tijanic (14 out of 14 patents)

Thua Van Ho (8 out of 8 patents)

Wai-Cheung Tang (8 out of 18 patents)

4. Daniel L Terrier (6 out of 7 patents)

5. Robert Walter Tiernay (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mark IV Industries Corporation. Retrieved from https://idiyas.com/company/mark-iv-industries

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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