Inventor
Hongmei Gou
Inventor
College Park, MD, US
Overview
Patents· 5 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. television33%
G06TImage data processing or generation, in general17%
G06VImage or video recognition or understanding17%
PatentTitleYear
7,817,817'Method for concealing data in curves of an image'20107,724,403'Method of registering a scanning grid of a scanner with a printing grid of a printer'20107,649,658'Method of reconstructing an image'20107,587,066'Method for detecting fraud in a value document such as a check'20097,438,231'Method for detecting forged barcodes'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2010Patents assigned to PITNEY BOWES INC (4)· patent assignee history
2008–2010Based in College Park, MD, US· patent location history
2010Patents assigned to UNIV MARYLAND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PITNEY BOWES INC | 4 | 2008–2010 |
| UNIV MARYLAND | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| College Park, Maryland, US | 5 | 2008–2010 |