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Kenneth H. Hahn
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Cupertino, CA, US
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last 30 patents
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Patent Grant
Surface emitting laser diodes with enhanced higher order spatial mo...
Patent number
6,650,684
Issue date
Nov 18, 2003
Agilent Technologies, Inc.
Michael R. T. Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for parallel optical data link
Patent number
6,012,855
Issue date
Jan 11, 2000
Hewlett-Packard Co.
Kenneth H. Hahn
G02 - OPTICS
Information
Patent Grant
Low noise surface emitting laser for multimode optical link applica...
Patent number
5,659,568
Issue date
Aug 19, 1997
Hewlett-Packard Company
Shih-Yuan Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Multi-branch microwave line for electro-optical devices
Patent number
5,515,463
Issue date
May 7, 1996
Hewlett-Packard Company
Kenneth H. Hahn
G02 - OPTICS
Information
Patent Grant
Passive alignment and packaging of optoelectronic components to opt...
Patent number
5,499,312
Issue date
Mar 12, 1996
Hewlett-Packard Company
Kenneth H. Hahn
G02 - OPTICS
Information
Patent Grant
Optical communication with vertical-cavity surface-emitting laser o...
Patent number
5,359,447
Issue date
Oct 25, 1994
Hewlett-Packard Company
Kenneth H. Hahn
H04 - ELECTRIC COMMUNICATION TECHNIQUE