Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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 |
| 8170225 | Method for adapting a vibration isolation system The invention relates to a method for adapting a vibration isolation system as well as to an arrangement with a vibration isolation system. By constructive measures in the environment of the vibration isolation system, particularly plane-parallel surfaces areas are ... | 05/01/2012 |
| 8073571 | Method and device for frequency-response correction in vibration isolation systems To achieve improved frequency-response correction of a vibration-signal transmitter in a vibration isolation system, the invention proposes a method in which an analog sensor signal representing vibrations is generated through the use of a vibration-signal transmitt... | 12/06/2011 |
| 7489987 | Control of an active vibration isolation system Control of an active vibration isolation system with a digital controller, which includes an FPGA system (5) as the control unit. The FPGA system (5) is made up of freely programmable gate arrays with a sensor control matrix (51), which calculat... | 02/10/2009 |
| 7400392 | Apparatus for handling of a disklike member, especially for handling of a wafer There is provided an apparatus for handling a disklike member having a surface, especially for handling of a wafer, including a robot for carrying out at least an angular motion in a defined moving plane, an end-effector for holding the disklike member, and a wrist ... | 07/15/2008 |
| 7290642 | Magnetic spring device with negative stiffness A magnetic spring device with negative stiffness contains at least one first pole body combination composed of at least one first, at least one second and at least one third pole body, which each have opposite magnetic poles, with the pole bodies in the combination ... | 11/06/2007 |
| 7269995 | Method and apparatus of vibration isolation, in particular for electron beam metrology tools There is provided a method and an apparatus for isolating mechanical vibrations reacting to beam metrology tools. The apparatus includes an outer structure for supporting a metrology instrument, and a chuck for holding a specimen with respect to the metrology instru... | 09/18/2007 |
| 7264436 | Robot-guidance assembly for providing a precision motion of an object There is provided a robot-guidance assembly for providing a precision motion of an object, especially for providing a precision motion of a disklike member such as a wafer, including a robot having at least one robot arm. The at least one robot arm has a free end an... | 09/04/2007 |
| 7234913 | Fast swapping station for wafer transport An apparatus for accepting and transferring at least one disk-like member is provided. The apparatus includes a pick- and place-mechanism including gripping means. In effect, the mechanism is adapted to provide pick- and/or place-cycles, which during operation provi... | 06/26/2007 |
| 7075772 | Electrostatic gripping device An electrostatic gripper for moving wafers includes bipolar electrodes with an insulating layer of zirconium oxide, which are positioned on a circuit board. The gripper is produced by a pressing process and can be operated with a DC voltage of less than 900 V. As a ... | 07/11/2006 |
