The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2017
Filed:
Aug. 03, 2015
Applicant:
Light4sound, San Francisco, CA (US);
Inventor:
Waleed Sami Haddad, San Francisco, CA (US);
Assignee:
LIGHT4SOUND, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 3/06 (2006.01); G10H 1/055 (2006.01); G10H 3/18 (2006.01);
U.S. Cl.
CPC ...
G10H 3/06 (2013.01); G10H 1/0553 (2013.01); G10H 3/18 (2013.01); G10H 2220/411 (2013.01);
Abstract
An optoelectronic pickup for a musical instrument includes at least one light source which directs light to impinge a sound generating element of the musical instrument in at least one photoreceiver located to detect the reflected light, so as to generate an electrical signal that is responsive to sound generating element movement.