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Monuko DuPlessis
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Rietondale, ZA
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Patents Grants
last 30 patents
Information
Patent Grant
Near infrared light source in bulk silicon
Patent number
9,515,227
Issue date
Dec 6, 2016
Insiava (Pty) Limited
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon light emitting device utilising reach-through effects
Patent number
9,306,113
Issue date
Apr 5, 2016
Insiava (Pty) Limited
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic device with light directing arrangement and method o...
Patent number
8,969,112
Issue date
Mar 3, 2015
Insiava (Pty) Limited
Monuko Du Plessis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor light emitting device utilising punch-through effects
Patent number
8,759,845
Issue date
Jun 24, 2014
Insiava (Pty) Limited
Lukas Willem Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic device with light directing arrangement and method o...
Patent number
8,729,582
Issue date
May 20, 2014
Insiava (Pty) Limited
Monuko Du Plessis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor light emitting device comprising heterojunction
Patent number
8,674,382
Issue date
Mar 18, 2014
Insiava (Pty) Limited
Lukas Willem Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device with encapsulated reach-through region
Patent number
8,669,564
Issue date
Mar 11, 2014
Insiava (Pty) Limited
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microchip-based MOEMS and waveguide device
Patent number
8,395,226
Issue date
Mar 12, 2013
Insiava (Pty) Limited
Monuko Du Plessis
G01 - MEASURING TESTING
Information
Patent Grant
Silicon light emitting device with carrier injection
Patent number
8,362,679
Issue date
Jan 29, 2013
Insiava (Pty) Limited
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic device with separately controllable carrier injectio...
Patent number
6,111,271
Issue date
Aug 29, 2000
University of Pretoria
Lukas W. Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Amplifier with active-bootstrapped gain-enhancement technique
Patent number
6,028,480
Issue date
Feb 22, 2000
U.S. Philips Corporation
Evert Seevinck
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Indirect bandgap semiconductor optoelectronic device
Patent number
5,994,720
Issue date
Nov 30, 1999
University of Pretoria
Lukas W. Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low voltage bias circuit for generating supply-independent bias vol...
Patent number
5,825,236
Issue date
Oct 20, 1998
U.S. Philips Corporation
Evert Seevinck
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
OPTOELECTRONIC DEVICE WITH LIGHT DIRECTING ARRANGEMENT AND METHOD O...
Publication number
20140248728
Publication date
Sep 4, 2014
INSIAVA (PTY) LIMITED
MONUKO DU PLESSIS
G02 - OPTICS
Information
Patent Application
NEAR INFRARED LIGHT SOURCE IN BULK SILICON
Publication number
20140231678
Publication date
Aug 21, 2014
INSIAVA (PTY) LIMITED
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO OPTICAL DEVICE
Publication number
20130214293
Publication date
Aug 22, 2013
Insiava(PTY)Limited
Monuko Duplessis
G02 - OPTICS
Information
Patent Application
MICROCHIP-BASED MOEMS AND WAVEGUIDE DEVICE
Publication number
20120175642
Publication date
Jul 12, 2012
Monuko Du Plessis
G01 - MEASURING TESTING
Information
Patent Application
SILICON LIGHT EMITTING DEVICE UTILISING REACH-THROUGH EFFECTS
Publication number
20120009709
Publication date
Jan 12, 2012
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE WITH ENCAPSULATED REACH-THROUGH REGION
Publication number
20120001681
Publication date
Jan 5, 2012
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE COMPRISING HETEROJUNCTION
Publication number
20110068716
Publication date
Mar 24, 2011
Lukas Willem Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC DEVICE WITH LIGHT DIRECTING ARRANGEMENT AND METHOD O...
Publication number
20110042701
Publication date
Feb 24, 2011
Monuko Du Plessis
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE UTILISING PUNCH-THROUGH EFFECTS
Publication number
20110031893
Publication date
Feb 10, 2011
Lukas Willem Snyman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON LIGHT EMITTING DEVICE WITH CARRIER INJECTION
Publication number
20110012502
Publication date
Jan 20, 2011
Monuko Du Plessis
H01 - BASIC ELECTRIC ELEMENTS