Pernice
Holger Pernice, Schwanewede DE
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20120228144 | High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas - An apparatus for producing a fluorine gas, comprising at least one fluorine generating cell, and at least one fluorine generating cell detector for detecting components of products obtained by the fluorine generating cell, wherein at least one of the fluorine generating cells is connected with the fluorine generating cell detector. | 09-13-2012 |
20130023126 | Method for the manufacture of electronic devices with purified fluorine - Elemental fluorine is used as etching agent for the manufacture of electronic devices, especially semiconductor devices, micro-electromechanical devices, thin film transistors, flat panel displays and solar panels, and as chamber cleaning agent mainly for plasma-enhanced chemical vapor deposition (PECVD) apparatus. For this purpose, fluorine often is produced on-site. The invention provides a process for the manufacture of electronic devices wherein fluorine is produced on site and is purified from HF by a low temperature treatment. A pressure of between 1.5 and 20 Bars absolute is especially advantageous. | 01-24-2013 |
20130175161 | Plant for fluorine production and a process using it - A fluorine gas manufacturing plant wherein F | 07-11-2013 |
Marc Pernice, Fresnes FR
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20120024060 | ELEMENT VIBRATING IN TWO UNCOUPLED MODES, AND USE IN VIBRATING RATE GYROSCOPE - The present disclosure relates to a vibrating element which is planar parallelly to an electrical crystallographic axis of a piezoelectric material such as quartz. The element comprises a beam holding electrodes, a stationary portion rigidly connected to one end of the beam, and a solid portion rigidly connected to the other end of the beam. The structure with facets from the chemical machining of the element has an axis of symmetry parallel to the electrical axis, and the solid portion has a center of gravity on the axis of symmetry. The useful vibration modes of the vibrating element, according to which the solid portion is reciprocatingly rotated about the axis of symmetry and reciprocatingly moved parallel to the plane of the element, are uncoupled. The measurement of an angular speed by a rate gyroscope including said vibrating elements is more precise. | 02-02-2012 |
Robert Pernice, Corona, CA US
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20130246255 | Systems and Methods for Compensating a Party in a Barter Transaction - A barter transaction system facilitates a barter transaction by determining a monetary compensation amount to compensate a party in a barter transaction when another party in the barter transaction fails to fulfill his/her obligation in the transaction. The barter transaction involves an exchange of a first non-monetary item from a first user with a second non-monetary item from a second user. The barter transaction system determines a compensation amount for compensating the first user based on a monetary value that the second user perceives of the second item. The perceived value is given by the second user and assigned to the second non-monetary item. The barter transaction system also allows the first and second user to negotiate the perceived value until both users agree to the barter transaction. | 09-19-2013 |
Wolfram Pernice, Karlsruhe DE
Patent application number | Description | Published |
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20150309260 | INTEGRATED OPTICAL CIRCUIT AND METHODS FOR ITS MANUFACTURING AND RECONFIGURING - The present invention is related to an integrated optical circuit, in particular, to an optical-field writable array, as well as to methods for its manufacturing and reconfiguring. | 10-29-2015 |