Apollo Microwaves Ltd.

Calculating rank

USPTO Granted Patents = 6

Forward Citations = 199

Loading Chart...

7 inventors (with patents filed for the assignee):

Louis-Philippe Carignan (2 out of 2 patents)

Joseph Helszajn (2 out of 3 patents)

Marco Caplin (2 out of 2 patents)

4. Dominic Gagne (1 out of 1 patent)

5. Giuseppe Frenna (1 out of 1 patent)

6. Nick Vouloumanos (1 out of 1 patent)

7. Mahfoud Hocine (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 9923255 - Cross-guide coupler with main waveguide arm and substrate integrated waveguide (SIW) secondary arm (2018-03-20),

2. 9520633 - Waveguide circulator configuration and method of using same (2016-12-13),

3. 9385406 - Non-reciprocal gyromagnetic phase shift devices using multiple ferrite-containing slabs (2016-07-05),

4. 8912867 - Waveguide filter having coupling screws (2014-12-16),

5. 8324990 - Multi-component waveguide assembly (2012-12-04),

6. 7746189 - Waveguide circulator (2010-06-29),

Company Overview

Apollo Microwaves Ltd. is a leading manufacturer of high-quality microwave components and sub-systems for various industries including aerospace, defense, and telecommunications. With over 30 years of experience, we provide innovative solutions for demanding applications. Our products range from RF amplifiers and filters to complete integrated microwave assemblies, all designed and manufactured in our state-of-the-art facility in Canada.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#9 in Dorval

#2,421 in Canada

Dorval, Canada