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Bretthauer, DE
Christian Bretthauer, Freiburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110136023 | INTEGRATED HYDRIDE AIR ACCUMULATOR SYSTEM AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to an integrated hydride air accumulator system and method for manufacturing the same. More specifically, the present invention relates to an integrated hydride/air accumulator with an air electrode, a hydride storage and a counter electrode conductively connected with the hydride storage which is in electrical contact with an electrolyte and an ionically conductive membrane between the air electrode and the counter electrode. | 06-09-2011 |
Georg Bretthauer, Karlsruhe DE
| Patent application number | Description | Published |
|---|---|---|
| 20090105817 | Artificial Accommodation System - The invention relates to a device for restoring the accommodating ability of the eye, which comprises: | 04-23-2009 |
| 20100324408 | IMPLANTABLE SYSTEM FOR DETERMINING THE ACCOMMODATION REQUIREMENT BY MEASURING THE EYEBALL ORIENTATION USING AN EXTERNAL MAGNETIC FIELD - The present invention relates to an implantable system for determining the accommodation requirement in an artificial accommodation system by measuring the eyeball orientation using an external magnetic field, comprising | 12-23-2010 |
| 20110109878 | IMPLANTABLE SYSTEM FOR DETERMINING THE ACCOMMODATION REQUIREMENT BY OPTICAL MEASUREMENT OF THE PUPIL DIAMETER AND THE SURROUNDING LUMINANCE - The present invention relates to an implantable system for determining the accommodation requirement in an artificial accommodation system by optical measurement of the pupil diameter and the surrounding luminance, comprising | 05-12-2011 |
| 20110125259 | IMPLANTABLE SYSTEM FOR RESTORING ACCOMMODATION CAPACITY USING INTERNAL ENERGY - An implantable system for restoring accommodation capacity includes at least one ring configured to be implanted in a ciliary sulcus and a capacitor with a first capacitor plate and a second capacitor plate. The first capacitor plate is arranged on an implantable ring and the second capacitor plate is connected to a capsular bag. | 05-26-2011 |
Hans-J. Bretthauer, Bremen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090145088 | DEVICE FOR PRODUCING SHRINK FILM-COVERED PACKS - For the production of cigarette packs ( | 06-11-2009 |
Ulrich Bretthauer, Braunschweig DE
| Patent application number | Description | Published |
|---|---|---|
| 20110134963 | PHASE-LOCKED LOOP BASED CHAOTIC SPREAD SPECTRUM GENERATOR - Embodiments of the invention relate to apparatus and method for reducing electromagnetic interference (EMI) and radio frequency interference (RFI) in computer systems via a chaotic frequency modulation. In one embodiment, an apparatus comprises a first cell comprising a chaotic signal generator to generate a chaotic signal and a phase-locked loop (PLL) to generate a modulated output signal based at least on an un-modulated reference signal and the chaotic signal. | 06-09-2011 |
| 20110135027 | CHAOTIC WIDE BAND FREQUENCY MODULATOR FOR NOISE REDUCTION - The embodiments of the invention relate to apparatus and method for reducing electromagnetic interference (EMI) and radio frequency interference (RFI) in computer systems via a chaotic wide band frequency modulation. The chaotic noise modulator, in one embodiment, comprises: a master cell to generate a control voltage corresponding to an un-modulated reference signal; and a slave cell having a chaotic signal generator to generate a random noise signal, the slave cell coupled with the master cell and operable to generate a modulated output signal in response to the control voltage. | 06-09-2011 |