Preserving image privacy when manipulated by cloud services
US-9276745-B2 · Mar 1, 2016 · US
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Grewal Karanvir S patents
Grewal Karanvir S holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jul 14, 2015 |
| Latest publication | Mar 1, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Preserving image privacy when manipulated by cloud services
US-9276745-B2 · Mar 1, 2016 · US
Methods and systems for cryptographic access control of video
US-9094733-B2 · Jul 28, 2015 · US
Turing test based user authentication and user presence verification system, device, and method
US-9081947-B2 · Jul 14, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N21/4405 | 2 |
| H04N21/4627 | 1 |
| H04N21/8355 | 1 |
| H04N21/266 | 1 |
| H04N21/64715 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |
| Electricity | 2 |