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:
Jun. 30, 2020
Filed:
Jun. 17, 2016
The Regents of the University of Michigan, Ann Arbor, MI (US);
Komal Kampasi, Ann Arbor, MI (US);
Euisik Yoon, Ypsilanti, MI (US);
John P. Seymour, Ann Arbor, MI (US);
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Abstract
An optoelectrode having a lens optically coupled between a light source and a light guide and a method of making an optoelectrode. In one embodiment of the optoelectrode, the lens is a gradient index (GRIN) lens and the light source is a side-emitting injection laser diode (ILD). The optoelectrodes can be implemented such that they are high density, highly compact, monolithically integrated, and can deliver multicolor light output independently and simultaneously at a common waveguide port using an optical mixer, for example. In a preferred embodiment, the optoelectrodes are used as neural probes.