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. 09, 1995
Filed:
Apr. 19, 1993
Applicant:
Inventor:
Ronald F Broom, Zurich, CH;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257433 ; 257 98 ; 257432 ; 257667 ; 257687 ; 257787 ;
Abstract
Encapsulation of semiconductor light emitting diodes, in particular laser diodes, characterized in that a gap is formed in an encapsulant, which is positioned in front of the light emitting facet of the diode, the gap preventing the encapsulant from adhering to the light emitting facet.
Broom, Ronald. (1995). Encapsulated light emitting diodes (U.S. Patent No. 5414293). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5414293
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile