Stiles Enrique M
USPTO Trademark & Patent Filings
Trademark applications and grants for Stiles Enrique M. Stiles Enrique M has 1 trademark applications. The latest application filed is for "STILES AUDIO"
- Company Aliases
- Stiles, Enrique M.
- m enrique stiles
- Stiles; Enrique M. - Imperial Beach CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Folded triangular sidewall ducted ports for loudspeaker enclosure 20090173567 - 12/006896 Stiles; Enrique M. | 2009-07-09 |
| Overlapping surround roll for loudspeaker 20080166010 - 11/649653 Stiles; Enrique M. ; et al. | 2008-07-10 |
| Bessel line source array 20070263894 - 11/880215 Stiles; Enrique M. | 2007-11-15 |
| Magnetically tapered air gap for electromagnetic transducer 20070237353 - 11/401535 Stiles; Enrique M. ; et al. | 2007-10-11 |
| Selectable impedance, constant efficiency electromagnetic transducer 20070183620 - 11/349961 Stiles; Enrique M. ; et al. | 2007-08-09 |
| Audio speaker with graduated voice coil windings 7,492,918 - 10/920,534 Stiles , et al. February 17, 2 | 2009-02-17 |
| Dual-gap transducer with radially-charged magnet 7,477,757 - 11/105,779 Stiles January 13, 2 | 2009-01-13 |
| Laminated motor structure for electromagnetic transducer 7,457,429 - 10/750,468 Stiles November 25, 2 | 2008-11-25 |
| Loudspeaker enclosure with damping material laminated within internal shearing brace 7,270,215 - 11/107,211 Stiles September 18, 2 | 2007-09-18 |
| Electromagnetic transducer with eccentrically mounted voice coil former 7,233,681 - 11/022,027 Tummire , et al. June 19, 2 | 2007-06-19 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"STILES AUDIO" 87713789 |
STILES AUDIO 2017-12-08 |
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