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Frutiger
Dominic Frutiger, Zurich CH
| Patent application number | Description | Published |
|---|---|---|
| 20100264776 | WIRELESS RESONANT MAGNETIC ACUTATION FOR UNTETHERED MICROROBOTS - The invention concerns a novel magnetic actuator mechanism suitable for use on untethered microrobots. It relies on the interaction of magnetic bodies in an external magnetic field. By an oscillating field, the bodies are driven to oscillatory motion, and the energy stored in the oscillation is harnessed. The untethered wireless microactuator according to the invention comprises a mechanical system with at least two magnetic bodies resiliently connected to one another, wherein the mechanical system is capable of being oscillated, in particular driven to resonance, by an oscillating external magnetic field. The actuation system according to the invention comprises such a microrobot as well as a magnetic field generator with adjustable field direction and oscillation frequency. The actuation method comprises exciting two or more magnetic bodies with an oscillating magnetic field such that they perform mechanical oscillations, and harnessing this energy for propulsion of the device or to fulfill other tasks. | 10-21-2010 |
Simon Andreas Frutiger, Lenzburg CH
| Patent application number | Description | Published |
|---|---|---|
| 20120068561 | AIR-COOLED MOTOR-GENERATOR AND METHOD FOR OPERATING A MOTOR-GENERATOR - An air-cooled motor-generator ( | 03-22-2012 |
Stefan Frutiger, Wangen CH
| Patent application number | Description | Published |
|---|---|---|
| 20090019143 | Redirection techniques in a communication network - Systems and methods are provided for redirecting a client device to a network service in a communication network is described. In one implementation, the communication network includes at least a first and a second service provisioning environment each capable of providing the network service. The service provisioning environments are addressable under a common first domain name that is resolvable into a dedicated first network address of each service provisioning environment. In accordance with an exemplary method, the following steps are carried out in the first service provisioning environment: receiving a first client request at a first network address of the first service provisioning environment, responding to the first client request with a redirection to a dedicated second domain name of the first service provisioning environment, the second domain name being resolvable into a second network address of the first service provisioning environment, receiving a second client request at the second network address, and initiating the establishment of a session with the requesting client device over the second network address to provide the network service. | 01-15-2009 |
Urs Frutiger, Winterthur CH
| Patent application number | Description | Published |
|---|---|---|
| 20090133723 | TIRE WASHING STATION - The tyre washing unit comprises a contaminated water container ( | 05-28-2009 |