GOUPENKO; Vladimir
Patent Applications and Registrations
Patent applications and USPTO patent grants for GOUPENKO; Vladimir.The latest application filed is for "secure multiway calling".
- GOUPENKO; Vladimir - Walnut Creek CA
- Goupenko; Vladimir - Raleigh NC
| Patent | Date |
|---|---|
| Secure Multiway Calling App 20220006798 - YANG; Yan ; et al. | 2022-01-06 |
| Secure multiway calling Grant 11,128,610 - Yang , et al. September 21, 2 | 2021-09-21 |
| Secure Multiway Calling App 20190103984 - YANG; Yan ; et al. | 2019-04-04 |
| Lighting synchronization to reduce light clutter App 20070291129 - Goupenko; Vladimir | 2007-12-20 |
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