Inventor
IGOR VURGAFTMAN
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light23%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light21%
G01NInvestigating or analysing materials by determining their chemical or physical properties21%
G02BOptical elements, systems or apparatus21%
H01LSemiconductor devices4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
A61KPreparations for medical, dental or toiletry purposes2%
B22FWorking metallic powder2%
C22CAlloys2%
PatentTitleYear
12,586,987Weak index guiding of interband cascade lasers202612,485,484Seedless synthesis of anisotropic gold nanoflowers with cellular control and drug delivery applications202512,206,033Methods and apparatuses for improved barrier and contact layers in infrared detectors202511,761,892Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,719,634Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,719,633Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,709,135Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,703,453Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,698,341Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,680,901Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,662,310Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,619,583Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,573,178Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits202311,404,591Methods and apparatuses for improved barrier and contact layers in infrared detectors2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to US GOV SEC NAVY (14)· patent assignee history
2022–2026Based in US· patent location history
2023Patents assigned to THE GOVERNMENT OF THE US SECRETARY OF THE NAW (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US GOV SEC NAVY | 14 | 2022–2026 |
| THE GOVERNMENT OF THE US SECRETARY OF THE NAW | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 14 | 2022–2026 |