Inventor
NINGHUA ZHU
Inventor
CN
Overview
Patents· 5 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 light44%
H04BTransmission22%
G01RMeasuring electric variables11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner11%
PatentTitleYear
11,978,996Tunable external cavity laser with dual gain chips202411,876,347Broadband tuning system and method202411,662,370Frequency spectrum detection system202311,606,064Fourier domain mode-locked optoelectronic oscillator202311,362,482Integrated fourier domain mode-locked optoelectronic oscillator, application and communication system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to INST SEMICONDUCTORS CAS (5)· patent assignee history
2022–2024Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST SEMICONDUCTORS CAS | 5 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2022–2024 |