RA

Robert Armitage

LU Lumileds: 18 patents #36 of 528Top 7%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
RI Riken: 1 patents #679 of 1,824Top 40%
University of California: 1 patents #8,022 of 18,278Top 45%
Overall (All Time): #179,637 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12408481 Light emitting diode (LED) devices with nucleation layer Isaac Wildeson, Toni Lopez, Hee Jin Kim, Parijat Deb 2025-09-02
11961941 III-nitride multi-wavelength LED arrays with etch stop layer Isaac Wildeson 2024-04-16
11923398 III-nitride multi-wavelength LED arrays Isaac Wildeson 2024-03-05
11923401 III-nitride multi-wavelength LED arrays Isaac Wildeson 2024-03-05
11923402 Light emitting diode device Isaac Wildeson 2024-03-05
11777061 Light emitting diode device with tunable emission Isaac Wildeson 2023-10-03
11677043 Light emitting diode device Isaac Wildeson 2023-06-13
11631786 III-nitride multi-wavelength LED arrays with etch stop layer Isaac Wildeson 2023-04-18
11626538 Light emitting diode device with tunable emission Isaac Wildeson 2023-04-11
11600656 Light emitting diode device Isaac Wildeson 2023-03-07
11594572 III-nitride multi-wavelength LED for visible light communication Isaac Wildeson, Parijat Deb 2023-02-28
11476386 Light emitting diode device Isaac Wildeson 2022-10-18
11404473 III-nitride multi-wavelength LED arrays Isaac Wildeson 2022-08-02
11264530 Light emitting diode (LED) devices with nucleation layer Isaac Wildeson, Toni Lopez, Hee Jin Kim, Parijat Deb 2022-03-01
11211527 Light emitting diode (LED) devices with high density textures Isaac Wildeson, Toni Lopez, Parijat Deb 2021-12-28
11081622 III-nitride multi-wavelength LED for visible light communication Isaac Wildeson, Parijat Deb 2021-08-03
10868213 LED utilizing internal color conversion with light extraction enhancements Isaac Wildeson, Parijat Deb 2020-12-15
10804429 III-nitride multi-wavelength LED for visible light communication Isaac Wildeson, Parijat Deb 2020-10-13
8436335 Detecting element, detecting device, and oxygen concentration test device 2013-05-07
8390023 Sapphire substrate, nitride semiconductor luminescent element using the sapphire substrate, and method for manufacturing the nitride semiconductor luminescent element Yukihiro Kondo, Hideki Hirayama 2013-03-05
8263990 Compound semiconductor light-emitting element and illumination device using the same, and method for manufacturing compound semiconductor light-emitting element 2012-09-11
8247791 Compound semiconductor light emitting element, illuminating apparatus using compound semiconductor light emitting element, and method for manufacturing compound semiconductor light emitting element 2012-08-21
6929867 Hafnium nitride buffer layers for growth of GaN on silicon Eicke R. Weber 2005-08-16