Inventor
Mengtao Liu
Inventor
Guangzhou, CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G07Dprimary
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing33%
H04NPictorial communication, e.g. television14%
G06KGraphical data reading10%
G06TImage data processing or generation, in general10%
G06VImage or video recognition or understanding10%
G01BMeasuring length, thickness or similar linear dimensions5%
G06FElectric digital data processing5%
G06MCounting mechanisms5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G07FCoin-freed or like apparatus5%
PatentTitleYear
10,529,163Self-adaptive identification method of identifying negotiable instrument and device202010,452,941Self-correction recognition method and device for valuable document recognition device201910,247,535Hall detection device for thickness of sheet medium20199,866,727'Image calibration method and device'20189,838,598Image identification system and image storage control method20179,741,193'Paper currency number recognition apparatus and recognition method'20179,685,022'Image compensation correction method and banknote recognition and detection device'20179,406,185'Financial self-service device, banknote recognition module thereof and recognition method therefor'20169,014,459'Identification method for valuable file and identification device thereof'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to GRG BANKING EQUIPMENT CO LTD (9)· patent assignee history
2015Patents assigned to LI MING (1)· patent assignee history
2015Patents assigned to LIU MENGTAO (1)· patent assignee history
2015Patents assigned to XIANG TUOWEN (1)· patent assignee history
2015Patents assigned to XU CHAOYANG (1)· patent assignee history
2015–2017Based in Guangzhou, CN· patent location history
2018–2020Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRG BANKING EQUIPMENT CO LTD | 9 | 2015–2020 |
| LI MING | 1 | 2015 |
| LIU MENGTAOself | 1 | 2015 |
| XIANG TUOWEN | 1 | 2015 |
| XU CHAOYANG | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guangzhou, CN | 5 | 2015–2017 |
| Guangdong, CN | 4 | 2018–2020 |