Inventor
Yansui Huang
Inventor
Shenzhen, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission50%
G01MTesting static or dynamic balance of machines or structures20%
H04JMultiplex communication20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
PatentTitleYear
10,135,525Fiber-cut detection method, apparatus, and system for distributed Raman fiber amplifier201810,135,524Method and apparatus for compensating for signal error at transmit end of optical time domain reflectometer201810,063,314Optical time domain reflectometer and method for detecting optical fiber by using the same20189,768,582'Method and apparatus for determining gain of raman optical amplifier and raman optical amplifier'20179,712,232'Apparatus and method for OTDR transmitter noise compensation'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2018Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2017–2018Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 5 | 2017–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 5 | 2017–2018 |