Perkins; Donald L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perkins; Donald L..The latest application filed is for "switchless usb c-connector hub".
- Perkins; Donald L. - Madison AL
- Perkins; Donald L. - Austin TX
| Patent | Date |
|---|---|
| Port disconnect charging function for USB hub Grant 10,127,181 - Ghosh , et al. November 13, 2 | 2018-11-13 |
| Switchless USB C-connector hub Grant 9,842,076 - Ghosh , et al. December 12, 2 | 2017-12-12 |
| Switchless Usb C-connector Hub App 20150331826 - Ghosh; Atish ; et al. | 2015-11-19 |
| Port Disconnect Charging Function for USB HUB App 20150318728 - Ghosh; Atish ; et al. | 2015-11-05 |
| Switching upstream and downstream logic between ports in a universal serial bus hub Grant 7,480,753 - Bohm , et al. January 20, 2 | 2009-01-20 |
| System and method for universal serial bus hub port reversal App 20070255885 - Bohm; Mark R. ; et al. | 2007-11-01 |
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