Ngwe
Myint Ngwe US
Patent application number | Description | Published |
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20080298197 | CONTROLLING A HEAT RESISTIVE ELEMENT WITH A PULSE MODULATED SIGNAL - The disclosure is related to pulse width modulating a power signal to a heat resistive element of a transducer. The power signal may be a power output signal of preamplifier. The power signal may be provided to a heat resistive element in a transducer that is operable to read data from or write data to a data storage medium. The pulse width modulated power signal can allow for controlling the heating of the heat resistive element based on a thermal time constant of the heat resistive element and based on adjustable components of the pulse width modulated power signal. | 12-04-2008 |
Myint Ngwe, Singapore SG
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20130046491 | IN-LINE ANALYZER FOR WAVELET BASED DEFECT SCANNING - A method and system for providing simultaneous localization of defects in both the time and frequency domain. A high frequency repeating pattern is written on media, and the pattern is read to generate a readback signal, which is converted into ADC samples. The ADC samples are analyzed, in-line, to determine the type of wavelet, level of decomposition, and threshold level for a wavelet transform of the particular readback signal. The wavelet transform provides details and/or approximations (wavelet coefficients) that are analyzed to determine the type, location, and duration of any identified defects. Any noise in the details and/or approximations (wavelet coefficients) is removed by a wavelet based denoising operation. Flags indicating the type, location, and duration of any defects are generated so that the defects may be mapped. | 02-21-2013 |
20140368946 | IN SITU SENSOR BASED CONTACT DETECTION - A method for detecting a contact event between a transducer and a recording medium is disclosed. The method includes positioning a transducer with respect to a recording medium, where the transducer includes a writer, a reader, a heater, and a thermally responsive sensor. The method further includes applying power to the heater to establish a fly height of the transducer; supplying a bias current through the thermally responsive sensor to generate a bias signal; measuring a root mean square (RMS) voltage V | 12-18-2014 |
Myint Maung Ngwe, Singapore SG
Patent application number | Description | Published |
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20090034380 | PARTIAL-BLOCK OFF-TRACK DATA RECOVERY - Techniques for data recovery from a data block wherein portions of the data block are written at different off-track positions are described. For example, portions of a data block can be read separately for each on-track and off-track position in the data block; then, the separately read portions can be recombined into a recovered data block. | 02-05-2009 |
Soe Ngwe, Fremont, CA US
Patent application number | Description | Published |
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20120150147 | SYSTEM AND METHOD FOR TREATING ISCHEMIC STROKE - A system for restoring blood flow through an occluded vessel in the cerebrovasculature is disclosed. The system includes a tubular element constructed of shape memory material eccentrically mounted on the distal end of an introducer. The walls of the tubular element are defined by standards and connectors, and the standards are oriented at an angle to the longitudinal axis of the tubular element. A method of manufacture of the system includes cutting a tube of shape memory material, conferring a twist on the cut tube, and heat setting the tube. The method further includes affixing the shape set tube to an introducer. A method of treatment using the system is also described. | 06-14-2012 |