Inventor
Joseph D. LOWNEY
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus71%
G09FDisplaying14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
12,189,168Backlight scattering element, multiview display, and method having high-index light guide layer202512,111,489Multibeam backlight, multiview display, and method with diffraction grating filling fraction202412,032,178Multiview backlight, display, and method having optical mask elements202411,988,863Multibeam backlight, multiview display, and method having shaped-edge multibeam elements202411,378,729Backlight, multiview display and method having a grating spreader2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to LEIA INC (5)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to LEAI INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEIA INC | 5 | 2022–2025 |
| LEAI INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2025 |