Forward Citations = 427

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8 inventors (with patents filed for the assignee):

Brian C Gibson (8 out of 10 patents)

Christopher Michael Jubien (3 out of 6 patents)

John P Bertsch (3 out of 3 patents)

4. Brian J Roden (2 out of 3 patents)

5. Brian John Roden (1 out of 2 patents)

6. Peter Ronald Lupini (1 out of 1 patent)

7. Dale John Shpak (1 out of 1 patent)

8. George J Spark (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 6336092 - Targeted vocal transformation (2002-01-01),

2. 6046395 - Method and apparatus for changing the timbre and/or pitch of audio (2000-04-04),

3. 5986198 - Method and apparatus for changing the timbre and/or pitch of audio (1999-11-16),

4. 5567901 - Method and apparatus for changing the timbre and/or pitch of audio (1996-10-22),

5. 5428708 - Musical entertainment system (1995-06-27),

6. 5301259 - Method and apparatus for generating vocal harmonies (1994-04-05),

7. 5231671 - Method and apparatus for generating vocal harmonies (1993-07-27),

8. 4688464 - Pitch detection apparatus (1987-08-25),

Company Overview

IVL Technologies Ltd is a leading provider of innovative IT solutions and services. With a team of skilled professionals, we specialize in software development, digital transformation, and IT consulting services. Our commitment to excellence and customer satisfaction sets us apart in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#196 in

#1,878 in Canada

CA

Ivl Technologies Ltd

Forward Citations = 427

8 inventors:

Brian C Gibson (8 out of 10 patents)

Christopher Michael Jubien (3 out of 6 patents)

John P Bertsch (3 out of 3 patents)

4. Brian J Roden (2 out of 3 patents)

5. Brian John Roden (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ivl Technologies Ltd. Retrieved from https://idiyas.com/company/ivl-technologies

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]