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Kitchener, Canada

Electrohome Limited

USPTO Granted Patents = 27

Trademarks = 2

Forward Citations = 267

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26 inventors (with patents filed for the assignee):

Francois G Desjardins (4 out of 4 patents)

Terrence Carl Schmidt (3 out of 5 patents)

Steven M Jarrett (2 out of 8 patents)

4. Terrance C Schmidt (2 out of 2 patents)

5. Alen Koebel (1 out of 2 patents)

6. Russell E Tavernetti (1 out of 13 patents)

7. Richard Harold Johnson (1 out of 11 patents)

8. Robert E McMurray, Jr (1 out of 1 patent)

9. Alan Koebel (1 out of 1 patent)

10. Gregory P Hartman (1 out of 1 patent)

11. John William Bowron (1 out of 1 patent)

12. John D Lovely (1 out of 1 patent)

13. Arthur Richard Ott (1 out of 1 patent)

14. Edmund J Lehmann (1 out of 1 patent)

15. John Joseph Sennik (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 5860721 - Optical resizing apparatus (1999-01-19),

2. 5332953 - Power saving circuit for magnetic focus amplifier using switchable (1994-07-26),

3. 5258830 - Automatic video convergence system (1993-11-02),

4. 5065076 - Digital convergence system (1991-11-12),

5. 4982081 - Ambient light rejecting quad photodiode sensor (1991-01-01),

6. 4973890 - Cascode mirror video amplifier (1990-11-27),

7. 4925276 - Liquid crystal light valve utilizing hydrogenated amorphous silicon (1990-05-15),

8. 4868668 - System and method for image adjustment in an optical projection system (1989-09-19),

9. 4827334 - Optical system and method for image sampling in a video projection system (1989-05-02),

10. 4701788 - Color temperature correction of color video projectors (1987-10-20),

11. 4680555 - Wide frequency range, switched band-oscillator (1987-07-14),

12. 4679211 - Regulation of picture size with varying scan frequency (1987-07-07),

13. 4607280 - Video projector with mounting assembly enabling longitudinal axes of (1986-08-19),

14. 4510432 - Generation of vectors (1985-04-09),

15. 4414574 - Video amplifier with blank stretching (1983-11-08),

Electrohome Limited is a leading provider of consumer electronics and home appliances. With a rich history dating back to 1907, Electrohome has established itself as a trusted brand known for its innovative products and superior quality. The company offers a wide range of products including home audio systems, televisions, soundbars, projectors, and kitchen appliances. Committed to delivering exceptional customer experiences, Electrohome combines cutting-edge technology with stylish designs to enhance the everyday lives of its customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

27 Patents

#5 in Kitchener

#491 in Canada

#23,291 in the World

Kitchener, Canada

Electrohome Limited

Forward Citations = 267

26 inventors:

Francois G Desjardins (4 out of 4 patents)

Terrence Carl Schmidt (3 out of 5 patents)

Steven M Jarrett (2 out of 8 patents)

4. Terrance C Schmidt (2 out of 2 patents)

5. Alen Koebel (1 out of 2 patents)

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