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David V. Lang
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Madison, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Wavelength tunable laser and method of formation
Patent number
6,862,394
Issue date
Mar 1, 2005
TriQuint Technology Holding Co.
David A. Ackerman
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Device having strain induced region of altered bandgap
Patent number
4,772,924
Issue date
Sep 20, 1988
John C. Bean
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
FABRICATING APPARATUS WITH DOPED ORGANIC SEMICONDUCTORS
Publication number
20090148979
Publication date
Jun 11, 2009
Alcatel-Lucent USA, Incorporated
Christian Leo Kloc
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Fabricating apparatus with doped organic semiconductors
Publication number
20070215863
Publication date
Sep 20, 2007
Lucent Technologies Inc.
Christian Leo Kloc
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wavelength tunable laser and method of formation
Publication number
20030128950
Publication date
Jul 10, 2003
David A. Ackerman
G02 - OPTICS
Information
Patent Application
Optoelectronic device doped to augment an optical power threshold f...
Publication number
20030047791
Publication date
Mar 13, 2003
Agere Systems Optoelectronics Guardian Corp.
Edward J. Flynn
H01 - BASIC ELECTRIC ELEMENTS