Inventor
Jiansheng Liu
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light27%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein27%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light27%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing7%
PatentTitleYear
9,885,614'Method and apparatus for multifrequency optical comb generation'20189,863,815'Method and apparatus for multifrequency optical comb generation'20189,617,100'Sheet medium stacking conveying device and method'20179,273,994'Method and apparatus for optical asynchronous sampling signal measurements'20169,250,128'Method and apparatus for optical asynchronous sampling signal measurements'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2018Patents assigned to UNIV BEIHANG (4)· patent assignee history
2016–2018Based in Beijing, CN· patent location history
2017Patents assigned to SHANDONG NEW BEIYANG INF TECH (1)· patent assignee history
2017Based in Weihai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV BEIHANG | 4 | 2016–2018 |
| SHANDONG NEW BEIYANG INF TECH | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 4 | 2016–2018 |
| Weihai, CN | 1 | 2017 |