Smyka
Jonathan Smyka, Rochester, NY US
Patent application number | Description | Published |
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20100201371 | Harmonic Derived Arc Detector - An arc detection system includes a radio frequency (RF) signal probe that senses a RF signal at an input of a RF plasma chamber and that generates a signal based on at least one of the voltage, current, and power of the RF signal. A signal analyzer receives the signal, monitors the signal for frequency components that have a frequency greater than or equal to a fundamental frequency of the RF signal, and generates an output signal based on the frequency components. The output signal indicates that an arc is occurring in the RF plasma chamber. | 08-12-2010 |
20140218076 | Synchronization of RF Pulsing With RF Metrology, Processing, and Control - A radio frequency (RF) system is disclosed. The RF system includes an RF sensor, an analog to digital converter (ADC) module, a processing module, and a synchronization module. The RF sensor measures a parameter of an RF output and generates an RF signal based on the parameter. The ADC module converts samples of the RF signal into digital values. The processing module generates processed values based on the digital values. The synchronization module outputs one of the processed values in response to a transition in the RF output. | 08-07-2014 |
Jonathan Smyka, Scottsville, NY US
Patent application number | Description | Published |
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20080197854 | Harmonic Derived Arc Detector - An arc detection system includes a radio frequency (RF) signal probe that senses a RF signal at an input of a RF plasma chamber and that generates a signal based on at least one of the voltage, current, and power of the RF signal. A signal analyzer receives the signal, monitors the signal for frequency components that have a frequency greater than or equal to a fundamental frequency of the RF signal, and generates an output signal based on the frequency components. The output signal indicates that an arc is occurring in the RF plasma chamber. | 08-21-2008 |
Szymon Smyka, Hamburg DE
Patent application number | Description | Published |
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20080270629 | Data snychronization and device handling using sequence numbers - A synchronization device such as a synchronization server or gateway device for synchronizing a client device with a remote database is provided. In one example, the synchronization devices comprises logic operable to receive a client message and a sequence number associated therewith, compare the received sequence number with a stored sequence number, and cause a response based on the comparison of the received sequence number and the stored sequence number. For example, the comparison of the sequence numbers may indicate the previous response to the client device was successfully received or needs to be resent. Further, the comparison of the sequence numbers may indicate that the client device has lost state (e.g., is out of sync with the database) and needs to refresh or perform a slow synchronization process with the database. | 10-30-2008 |