Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7287720 | Paper towel dispenser An apparatus and method for dispensing a single paper towel from a continuous paper towel roll includes a housing having a housing back and a front cover connectable thereto for opening and closing the housing. A dispensing opening is positioned along a periphery of... | 10/30/2007 |
| 6859323 | Dichroic neutral density optical filter An optical thin film stack provides reflection of essentially all light except for a selected amount of transmission over a selected wavelength range. Reflecting, rather than absorbing, unwanted light avoids heating caused by light absorption and allows productive u... | 02/22/2005 |
| 6654287 | Method of re-programming an array of non-volatile memory cells, in particular of the nor architecture flash type, after an erase operation, and a corresponding memory device A method of re-programming an array of non-volatile memory cells after an erase operation is provided where a re-program operation is executed to restore a threshold voltage of the memory cells to a higher value than a depletion verify voltage value. The ... | 11/25/2003 |
| 6560257 | Low power laser driver A laser driver circuit includes an injection laser diode. A current source control loop circuit is connected to the injection laser diode and establishes a fixed current through the injection laser diode. A voltage switcher circuit is connected to the inj... | 05/06/2003 |
| 6069403 | Power module with lowered inductance and reduced voltage overshoots A power module includes a semiconductor substrate and spaced power transistor circuits formed in the substrate, each having respective anode and cathode portions. A power module housing substantially encloses the substrate. Flexible cathode straps and fle... | 05/30/2000 |
