For the Inventor, By the Inventor

Enter assignee name

Qsound Labs, Inc.

USPTO Granted Patents = 13

Forward Citations = 455

Loading Chart...

Loading Chart...

14 inventors (with patents filed for the assignee):

Terry K Cashion (7 out of 8 patents)

Simon Williams (6 out of 7 patents)

John Eric Arthur (4 out of 7 patents)

4. Danny D Lowe (3 out of 25 patents)

5. Mark Williams (3 out of 4 patents)

6. Brian Cowieson (2 out of 2 patents)

7. Gerard Dirk Smits (1 out of 66 patents)

8. David Giesbrecht (1 out of 9 patents)

9. Don Lafont (1 out of 3 patents)

10. William Gonnason (1 out of 2 patents)

11. Scott Willing (1 out of 2 patents)

12. Paul Burrowes (1 out of 1 patent)

13. Abram Gamer (1 out of 1 patent)

14. Robin Norman Dymond (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 9443532 - Noise reduction using direction-of-arrival information (2016-09-13),

2. 7003119 - Matrix surround decoder/virtualizer (2006-02-21),

3. 6421446 - Apparatus for creating 3D audio imaging over headphones using binaural synthesis including elevation (2002-07-16),

4. 6236730 - Full sound enhancement using multi-input sound signals (2001-05-22),

5. 6198826 - Qsound surround synthesis from stereo (2001-03-06),

6. 6195434 - Apparatus for creating 3D audio imaging over headphones using binaural synthesis (2001-02-27),

7. 6125115 - Teleconferencing method and apparatus with three-dimensional sound (2000-09-26),

8. 5974153 - Method and system for sound expansion (1999-10-26),

9. 5870481 - Method and apparatus for localization enhancement in hearing aids (1999-02-09),

10. 5838800 - Apparatus for enhancing stereo effect with central sound image (1998-11-17),

11. 5809149 - Apparatus for creating 3D audio imaging over headphones using binaural (1998-09-15),

12. 5774556 - Stereo enhancement system including sound localization filters (1998-06-30),

13. 5371799 - Stereo headphone sound source localization system (1994-12-06),

QSound Labs, Inc. is a leading developer of audio and voice technologies for consumer electronics, gaming, and automotive industries. With a focus on immersive 3D audio solutions, QSound's innovative technologies provide an enhanced audio experience for users worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

13 Patents

#139 in

#1,107 in Canada

#43,583 in the World

Qsound Labs, Inc.

Forward Citations = 455

14 inventors:

Terry K Cashion (7 out of 8 patents)

Simon Williams (6 out of 7 patents)

John Eric Arthur (4 out of 7 patents)

4. Danny D Lowe (3 out of 25 patents)

5. Mark Williams (3 out of 4 patents)

Please report any incorrect information to support@idiyas.com

Loading…