Optical waveguide module and method of making
Patent 5539848 Issued on July 23, 1996. Estimated Expiration Date: 
May 31, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 31, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMolded optical waveguide with contacts utilizing leadframes and method of making same Modular optical waveguide and method for making Optical/electrical connector and method of fabrication Patent #: 5367593 AbstractA first cladding region (12) having a first surface and a second surface is formed. The first surface (18) having a first core region extending on the first surface (18) and the second surface (19) having a second core region extending on the second surface (19). A second cladding region (13) having a third surface (17) with the third surface (17) affixed on the first surface (18) of the first cladding region (12). A third cladding region (11) having a fourth surface (21) with the fourth surface (21) of the third cladding region (11) affixed to the second surface (19) of the first cladding region (12).Field of SearchChannel waveguideFiber to thin film devices Optical fiber to a nonfiber optical device connector Plural fiber/device connections Fiber adjustable relative to device Fiber permanently fixed after adjustment With housing Including lens Sealed from environment INTEGRATED OPTICAL CIRCUIT With alignment device Utilizing multiple core or cladding Multilayer structure (mixture) | |
