Inventor
DUANE D. SMITH
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus30%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%
H04BTransmission30%
H01QAntennas, i.e. radio aerials10%
PatentTitleYear
12,560,758Photonic integrated circuit with a random sparse optical phased array202612,088,343Photonic integrated circuit-based polarization-independent optical devices202411,962,346Photonic integrated circuit (PIC)-based optical phased array with integrated gyroscopic sensor202411,476,576Photonic integrated circuit-based communication transmit/receive system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to RAYTHEON CO (3)· patent assignee history
2022–2026Based in US· patent location history
2026Patents assigned to RAYTHEON BBN TECHNOLOGIES CORP (1)· patent assignee history
2026Patents assigned to RTX BBN TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 3 | 2022–2024 |
| RAYTHEON BBN TECHNOLOGIES CORP | 1 | 2026 |
| RTX BBN TECH INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2026 |