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Montemayor, CA
Gregory Montemayor, Folsom, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080208619 | System and method for evaluating healthcare information technology - A method for evaluating a healthcare information system includes first determining a first specification for the healthcare information system. The first specifications may include healthcare profile data for specifying a profile of a healthcare provider, technology profile data for specifying a profile of technology resources, and performance data for measuring the benefits associated with performance indicators of the healthcare information system. Then, an evaluation is determined from the first specification, which may include system performance values. Additionally, characteristic values for performance indicators may be presented to the user. Next, a second specification is then determined by specifying to the user that at least some values of the first specification may be changed. Then, an evaluation for the healthcare information system is determined for the second specification. | 08-28-2008 |
Oscar A. Montemayor, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090138717 | System and method for over the air communication authentication using a service token - A system and method are described for securing over the air communications between a service and a communication device. For example, one embodiment of a method for creating a security token on a communication device for communication between the communication device and a service includes combining a device identification of the communication device with a device capability to create a device information, the device capability known by the service. The method further includes encrypting the device information. | 05-28-2009 |
| 20090138948 | System and method for over the air communication authentication using a device token - A system and method are described for securing over the air communications between a service and a communication device. For example, one embodiment of a method for creating a security token on a communication device for communication between the communication device and a service includes combining a device identification of the communication device with a device capability to create a device information, the device capability known by the service. The method further includes encrypting the device information. | 05-28-2009 |
Raymond Montemayor, Carlsbad, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100271558 | HYBRID RECEIVER ARCHITECTURE USING UPCONVERSION FOLLOWED BY DIRECT DOWNCONVERSION - A receiver configured to selectively receive an RF signal from an operating band having a plurality of RF channels. The receiver is configured to upconvert the desired RF channel to an intermediate frequency (IF) greater than the RF channel frequencies. The upconverted RF channel is downconverted to baseband or a low IF. The receiver can perform channel selection by filtering the baseband or low IF signal. The baseband or low IF signal can be upconverted to a programmable output IF. | 10-28-2010 |
| 20110009080 | RECEIVER ARCHITECTURE WITH DIGITALLY GENERATED INTERMEDIATE FREQUENCY - A receiver can be configured to include an RF front end that is configured to downconvert a received signal to a baseband signal or a low Intermediate Frequency (IF) signal. The receiver can downconvert the desired signal from an RF frequency in the presence of numerous interference sources to a baseband or low IF signal for filtering and channel selection. The filtered baseband or low IF signal can be converted to a digital representation. The digital representation of the signal can be upconverted in the digital domain to a programmable IF frequency. The digital IF signal can be converted to an analog IF signal that can be processed by legacy hardware. | 01-13-2011 |
| 20110081877 | DUAL CONVERSION RECEIVER WITH PROGRAMMABLE INTERMEDIATE FREQUENCY AND CHANNEL SELECTION - A dual conversion receiver architecture that converts a radio frequency signal to produce a programmable intermediate frequency whose channel bandwidth and frequency can be changed using variable low-pass filtering to accommodate multiple standards for television and other wireless standards. The dual conversion receiver uses a two stage frequency translation and continual DC offset removal. The dual conversion receiver can be completely implemented on an integrated circuit with no external adjustments. | 04-07-2011 |
Raymond Montemayor, Encinitas, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080204143 | WIDE DYNAMIC RANGE AMPLIFIER GAIN CONTROL - Linear wide dynamic range variable gain amplifiers can be configured using a variable gain amplifier having an abbreviated gain control range in combination with a discrete attenuator controlled to select an attenuation from a predetermined set of attenuation values. The variable gain amplifier is configured to provide substantially linear gain control over the abbreviated gain control range, where the abbreviated gain control range is less than a total desired gain control range. The difference between adjacent attenuation values in the set of attenuation values is configured to be approximately less than or equal to the abbreviated gain control range. | 08-28-2008 |
| 20100003943 | Harmonic Reject Receiver Architecture and Mixer - Receiver architectures and methods of processing harmonic rich input signals employing harmonic suppression mixers are disclosed herein. The disclosed receivers, mixers, and methods enable a receiver to achieve the advantages of switching mixers while greatly reducing the mixer response to the undesired harmonics. A harmonic mixer can include a plurality of mixers coupled to an input signal. A plurality of phases of a local oscillator signal can be generated from a single local oscillator output. Each of the phases can be used to drive an input of one of the mixers. The mixer outputs can be combined to generate a frequency converted output that has harmonic rejection. | 01-07-2010 |