Yang Liulin
USPTO Trademark & Patent Filings
Trademark applications and grants for Yang Liulin. Yang Liulin has 1 trademark applications. The latest application filed is for "PIDADA"
| Patent Application | Date |
|---|---|
| End user authentication using a virtual private network 9,942,200 - 14/558,669 Tan , et al. April 10, 2 | 2018-04-10 |
| End user authentication using a virtual private network 9,942,200 - 14/558,669 Tan , et al. April 10, 2 | 2018-04-10 |
| Software as a service scanning system and method for scanning web traffic 9,716,701 - 14/666,914 Wang , et al. July 25, 2 | 2017-07-25 |
| Providing malware-free web content to end users using dynamic templates 8,584,233 - 12/115,388 Yang , et al. November 12, 2 | 2013-11-12 |
| Providing malware-free web content to end users using dynamic templates 8,584,233 - 12/115,388 Yang , et al. November 12, 2 | 2013-11-12 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"PIDADA" 5310864 87385805 |
PIDADA 2017-03-26 |
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