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Gaikwad, US
Amit Gaikwad, Cupertino, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110300805 | ADAPTIVE CELLULAR POWER CONTROL - A method of mitigating interference in a mobile wireless communication device by adaptively adjusting transmit power levels of a wireless cellular transceiver. A receive signal quality for a wireless non-cellular transceiver that includes interference from signals transmitted by the wireless cellular transceiver is estimated. The wireless non-cellular and wireless cellular transceivers are co-located in the mobile wireless communication device, and both transceivers are active. An actual transmit power of the wireless cellular transceiver is adjusted based on the estimated receive signal quality to a level less than a requested transmit power. The estimation of the receive signal quality and the adjusting of the actual transmit power is periodically repeated. The estimation accounts for operational properties of the wireless cellular and non-cellular transceivers as well as operational characteristics of wireless connections through the transceivers. | 12-08-2011 |
Amos Gaikwad, Sugarland, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090018146 | Combination Therapy with Triterpenoid Compounds and Proteasome Inhibitors - The present invention provides therapeutic compositions comprising a natural triterpenoid and a proteasome inhibitor. These compositions will be particularly useful in the treatment of malignancies and inflammation. The present invention also provides methods of treating a subject having a malignancy or an inflammatory disorder comprising administering to the subject a natural triterpenoid and a proteasome inhibitor. | 01-15-2009 |
Bhavna Gaikwad, New Haven, CT US
| Patent application number | Description | Published |
|---|---|---|
| 20080280920 | Plasminogen Activator Inhibitor-1 Inhibitors - Inhibitors of plasminogen activator inhibitor-1 (PAI-I) are provided, which may also act as anti cancer agents, of formulae (I-V). | 11-13-2008 |
Rohit V. Gaikwad, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080310336 | Dynamic receiver filter adjustment across preamble and information payload - A method and apparatus is disclosed to dynamically select among two or more receiver filter bandwidths to more closely approximate a bandwidth of a corresponding signal field included in a received communications signal. A communications transmitter may transmit a transmitted communication signal in at least one formatted blocks of data or packets. Each one of the at least one formatted blocks of data or packets include at least one single stream signal field such as, but not limited to, a single stream preamble, a single stream signal field, and/or a single stream single stream information payload in accordance with the known single stream communications standard and/or at least one multiple stream signal field such as, but not limited to, a multiple stream preamble, a multiple stream signal field, and/or a multiple stream multiple stream information payload in accordance with the known multiple stream communications standard. The communications receiver may include one or more receiver filters to select among one or more receiver filter bandwidths to filter the at least one single stream signal field and/or the at least one multiple stream signal field. | 12-18-2008 |
| 20080310557 | Carrier selection for multiple antennas - A method and apparatus is disclosed to process a received single stream communication signal and/or a multiple stream communication. A communications receiver is configured to receive the received communication signal. A communications receiver determines whether the received communication signal includes a single stream communication signal or a multiple stream communication signal. The communications receiver determines whether a received communication signal complies with a known single stream communications standard. The communications receiver determines whether the received communication signal complies with a known multiple stream communications standard. The communications receiver decodes the received communication signal according to the known single stream communications standard upon determining the received communication includes the signal single stream communication signal. The communications receiver decodes the received communication signal according to the known multiple stream communications standard upon determining the received communication includes the multiple stream communication signal. | 12-18-2008 |
| 20080310558 | Apparatus to reconfigure an 802.11a/n transceiver to support 802.11j/10 MHz mode of operation - A method and apparatus is disclosed to dynamically reconfigure a communications receiver to support one or more single stream modes of operation, multiple stream modes of operation, and/or propriety modes of operation. The communications receiver is configured to support according to a first single stream mode of operation, multiple stream mode of operation, and/or proprietary mode of operation according to a known single stream communications standard, a known multiple stream communications standard and/or a proprietary communications standard. The communications receiver may receive a single stream communications signal and/or a multiple stream communications signal having a second single stream mode of operation, multiple stream mode of operation, and/or proprietary mode of operation according to a known single stream communications standard, a known multiple stream communications standard and/or a proprietary communications standard. The communications receiver may be dynamically re-configured to the second single stream mode of operation, multiple stream mode of operation, and/or proprietary mode of operation to process the single stream communications signal and/or a multiple stream communications signal. | 12-18-2008 |
| 20080310559 | Gain control for reduced interframe spacing (RIFS) - A method and apparatus is disclosed to recover at least one information payload from a frame and/or to configure one or more reception parameters to receive a future frame to support RIFS. A physical layer device (PHY) receives at least a training sequence embedded in the frame of a transmitted communication signal using a receiver filter bandwidth corresponding to a variable filter training sequence bandwidth. The PHY determines an amount of gain necessary to recover an information payload embedded in the frame based on the recovery of the training sequence. The PHY determines an amount of gain necessary to recover an information payload embedded in the frame based on the recovery of the preamble. A previous communications receiver gain is adjusted by the difference between the amount of gain necessary to recover the information payload and the previous communications receiver gain. The PHY adjusts the receiver filter bandwidth from the variable filter training sequence bandwidth to a variable filter information payload bandwidth. The PHY recovers the at least one information payload embedded in frame using the variable filter information payload bandwidth. The PHY adjusts the receiver filter bandwidth from the information payload bandwidth to the variable filter training sequence bandwidth to receive the future frame. | 12-18-2008 |
| 20100208715 | Classifier for communication device - Classifier for communication device. A communication device includes a classifier and a number of PHY (physical layer) receivers communicatively coupled thereto that enable the communication device to process various received signal types. Each of the PHY receivers is operable to perform pre-processing of a received frame (or packet) of data and to calculate a confidence level indicating whether the received frame is intended for that particular PHY receiver; this pre-processing does not involve processing (e.g., demodulation and/or decoding) of the received frame. Those PHY receivers having sufficiently high confidence levels assert claims to the classifier for the received frame. The classifier is operable to arbitrate between competing claims by 2 or more PHY receivers and to ensure that the received frame is provided to the PHY receiver for which it is intended. | 08-19-2010 |
Rohit Vijay Gaikwad, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080310487 | Single-chip wireless tranceiver - Embodiments of a wireless transceiver are provided. Embodiments can be used in multiple-input-multiple-output (MIMO) wireless transceivers. In an embodiment, radio control signal bundles are provided as direct parallel interconnects between digital signal processing modules and the radio module of the wireless transceiver to enable a precise low-latency control of radio functions. In another embodiment, a separate physical line is provided to control each radio setting of the radio module, thereby enabling simultaneous real-time control of any number of radio settings. In a further embodiment, the various digital and analog components of the wireless transceiver are integrated within a single chip of the same process technology. | 12-18-2008 |
Sandip Gaikwad, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110314031 | PRODUCT CATEGORY OPTIMIZATION FOR IMAGE SIMILARITY SEARCHING OF IMAGE-BASED LISTINGS IN A NETWORK-BASED PUBLICATION SYSTEM - A weighted combination of attributes including but not limited to color, shape, pattern, brand, style, size, and material may be used to rank items when searching for similar items of a given category on an ecommerce system website. The weights on each attribute may be optimized by using feedback from users, the feedback indicating the importance of each attribute to a purchaser when searching for similar items of various categories. Alternatively, click-through patterns from the ecommerce system website can be mined and used to optimize the importance of each attribute to users by item category. The optimum attribute weights for that items category are used to rank the results in a search for similar items in that category. | 12-22-2011 |
Sandip Namdeo Gaikwad, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120128239 | IMAGE QUALITY ASSESSMENT TO MERCHANDISE AN ITEM - Image-based features may be significantly correlated with click-through rates of images that depict a product, which may provide a more formal basis for the informal notion that good quality images will result in better click-through rates, as compared to poor quality images. Accordingly, an image assessment machine is configured to analyze image-based features to improve click-through rates for shopping search applications (e.g., a product search engine). Moreover, the image assessment machine may rank search results based on image quality factors and may notify sellers about low quality images. This may have the effect of improving the brand value for an online shopping website and accordingly have a positive long-term impact on the online shopping website. | 05-24-2012 |
Sangram K. Gaikwad, Irvine, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100064763 | WEB-BASED SYSTEM AND METHOD FOR CONFIGURING TEST EQUIPMENT - A web-based system and method for configuring test equipment is provided. In one aspect, the invention provides a method for configuring a test instrument, the method including receiving a first configuration file previously generated by a web server, the first configuration file including information indicative of a configuration including at least one component for the test instrument, providing a user interface enabling modification of the configuration of the at least one component and the test instrument, and generating a second configuration file including information indicative of the modified configuration. | 03-18-2010 |
Sanjay R. Gaikwad, Valencia, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20110270353 | Selectable Filters for a Visual Prosthesis - The present invention is a visual prosthesis including a visor with an embedded camera and changeable optical filters to limit light entering the lens of the camera. This invention will allow use of custom filters to limit light intensity or certain light frequencies sent to the camera of the visual prosthesis in a variety of brightness conditions which will remove glare. It will allow modification of the color of the light sent to camera of the visual prosthesis to respond to different environments. Users may choose the best filter to suit their needs in real time. | 11-03-2011 |
Sujit V. Gaikwad, Glendale, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20120109620 | APPARATUS AND METHOD FOR MODEL PREDICTIVE CONTROL (MPC) USING APPROXIMATE WINDOW-BASED ESTIMATORS - A method includes obtaining at least one measurement of one or more controlled variables associated with an industrial process. The method also includes obtaining a linearized approximation of a process model representing the industrial process. The method further includes estimating a state of the industrial process using the at least one measurement, the linearized approximation, and a window-based state estimator. The method also includes generating at least one control signal for adjusting one or more manipulated variables associated with the industrial process. Generating the at least one control signal includes using the estimated state and model predictive control (MPC) logic. In addition, the method includes outputting the at least one control signal. | 05-03-2012 |