Ruffen; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruffen; David.The latest application filed is for "multi-stage secure network element certificate provisioning in a distributed mobile access network".
- Ruffen; David - Salem NH
| Patent | Date |
|---|---|
| Multi-Stage Secure Network Element Certificate Provisioning in a Distributed Mobile Access Network App 20210105266 - Getschmann; Robert ; et al. | 2021-04-08 |
| Multi-stage secure network element certificate provisioning in a distributed mobile access network Grant 10,868,803 - Getschmann , et al. December 15, 2 | 2020-12-15 |
| Multi-Stage Secure Network Element Certificate Provisioning in a Distributed Mobile Access Network App 20180205722 - Getschmann; Robert ; et al. | 2018-07-19 |
| Managing content resources App 20080319857 - Dobbins; Kurt A. ; et al. | 2008-12-25 |
| Managing content resources Grant 7,370,364 - Dobbins , et al. May 6, 2 | 2008-05-06 |
| Managing content resources App 20020066033 - Dobbins, Kurt A. ; et al. | 2002-05-30 |
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