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:
May. 30, 2006
Filed:
Dec. 15, 2003
Russell Childs, Edinburgh, GB;
Mark Volanthen, Edinburgh, GB;
Johannes Bos, NL-7523 AV Enschede, NL;
Daniel Ortega Gonzalez, Glasgow, GB;
Graeme Gordon, Fife, GB;
Antoine Pujol, Edinburgh, GB;
Russell Childs, Edinburgh, GB;
Mark Volanthen, Edinburgh, GB;
Johannes Bos, NL-7523 AV Enschede, NL;
Daniel Ortega Gonzalez, Glasgow, GB;
Graeme Gordon, Fife, GB;
Antoine Pujol, Edinburgh, GB;
Other;
Abstract
An integrated optical device includes a substrate, at least a face of the substrate providing a first cladding layer, the first cladding layer including a mesa formation; a waveguide core formed on the first cladding layer so that the waveguide core substantially covers the mesa formation; and a second cladding layer formed over the waveguide core and the first cladding layer.