CIPO Patents = 5

Trademarks = 2

Forward Citations = 165

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6 inventors (with patents filed for the assignee):

Richard A Kupnicki (2 out of 2 patents)

Todd Stuart Roth (1 out of 7 patents)

Mihai G Petrescu (1 out of 5 patents)

4. Hilton S Creve (1 out of 3 patents)

5. Edsel A Clarin (1 out of 1 patent)

6. Sam S-k Lee (1 out of 8 patents)

7. Keping Chen (4 patents)

8. Semko Szybiak (3 patents)

9. Leigh Alvin Whitcomb (0 patent)

3 patents: Sort by Forward Citations

1. 7434155 - Icon bar display for video editing system (2008-10-07),

2. 6414725 - Method and apparatus for synchronized multiple format data storage (2002-07-02),

3. 6191821 - Method and apparatus for synchronization of periodic signals (2001-02-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#425 in Toronto

#4,368 in Canada

Toronto, Canada

Leitch Technology Corporation

Forward Citations = 165

6 inventors:

Richard A Kupnicki (2 out of 2 patents)

Todd Stuart Roth (1 out of 7 patents)

Mihai G Petrescu (1 out of 5 patents)

4. Hilton S Creve (1 out of 3 patents)

5. Edsel A Clarin (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leitch Technology Corporation. Retrieved from https://idiyas.com/company/leitch-technology

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]

5 patents (CIPO):

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]