Pet fountain
US-D856605-S · Aug 13, 2019 · US
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Zhao Dong patents
Zhao Dong holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Mar 19, 2015 |
| Latest publication | Aug 13, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
User terminal for password-based authentication, and password-based trading terminal, system, and method
US-9722994-B2 · Aug 1, 2017 · US
Synchronisation in a communication system
US-9386549-B2 · Jul 5, 2016 · US
User terminal for password-based authentication, and password-based trading terminal, system, and method
US-2015082403-A1 · Mar 19, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Pet fountain
US-D856605-S · Aug 13, 2019 · US
User terminal for password-based authentication, and password-based trading terminal, system, and method
US-9722994-B2 · Aug 1, 2017 · US
Synchronisation in a communication system
US-9386549-B2 · Jul 5, 2016 · US
User terminal for password-based authentication, and password-based trading terminal, system, and method
US-2015082403-A1 · Mar 19, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06Q20/3278 | 2 |
| G06Q20/4012 | 2 |
| H04W4/80 | 2 |
| H04L63/0846 | 2 |
| H04L63/0492 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Physics | 2 |