Inventor
Maya Rani Gupta
Inventor
Menlo Park, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television75%
G06FElectric digital data processing13%
G06VImage or video recognition or understanding13%
PatentTitleYear
8,873,867'Assigning labels to images'20147,623,268'Replacement halftoning'20097,292,728'Block quantization method for color halftoning'20077,280,252'Error diffusion of multiresolutional representations'20077,224,487'Ink reduction error diffusion'20077,164,499'Block quantization method for color halftoning'20076,851,783'Replacement halftoning'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2009Patents assigned to RICOH KK (6)· patent assignee history
2005–2009Based in Menlo Park, CA, US· patent location history
2007–2014Based in Seattle, WA, US· patent location history
2007Based in Palo Alto, CA, US· patent location history
2014Patents assigned to ALLDRIN NEIL G (1)· patent assignee history
2014Patents assigned to BENGIO SAMY (1)· patent assignee history
2014Patents assigned to DUERIG THOMAS J (1)· patent assignee history
2014Patents assigned to GOOGLE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 6 | 2005–2009 |
| ALLDRIN NEIL G | 1 | 2014 |
| BENGIO SAMY | 1 | 2014 |
| DUERIG THOMAS J | 1 | 2014 |
| GOOGLE INC | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Menlo Park, California, US | 4 | 2005–2009 |
| Seattle, Washington, US | 2 | 2007–2014 |
| Palo Alto, California, US | 1 | 2007 |