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. 23, 2005
Filed:
Mar. 12, 2002
Applicants:
Kevin K. Lee, Cambridge, MA (US);
Desmond R. Lim, Cambridge, MA (US);
Inventors:
Kevin K. Lee, Cambridge, MA (US);
Desmond R. Lim, Cambridge, MA (US);
Assignee:
Enablence Holdings LLC, Greenville, SC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B006/12 ; G02B006/42 ;
U.S. Cl.
CPC ...
Abstract
The invention features an optical chip having optical functions in large mode size waveguides. Under one aspect of the invention, the optical chip features one or more large mode field size waveguides, one or more low minimum bending radius waveguides to interconnect the large mode field size waveguides, and one or more optical functions integrated within or connected to the large mode field size waveguides.