Chandrasekar
Chandrasekar Krishnamuthy, Canton, MI US
Patent application number | Description | Published |
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20160003710 | DETECTION OF AIR-FUEL RATIO RICH-LEAN IMBALANCE USING AN OXYGEN SENSOR - A system and method for detecting air-fuel ratio rich-lean imbalance in an automotive engine cylinder is provided. The system and the method are configured to receive an oxygen sensor voltage of an oxygen sensor. They also include filtering the oxygen sensor voltage to create a filtered oxygen sensor voltage. An engine speed and load are determined, and an air-fuel ratio imbalance detection threshold is determined based on the engine speed and the engine load. A rich-lean imbalance status is determined, the rich-lean imbalance status being non-normal if any portion of the filtered oxygen sensor voltage exceeds the air-fuel ratio imbalance detection threshold, and the rich-lean imbalance status being normal if none of the filtered oxygen sensor voltage exceeds the air-fuel ratio imbalance detection threshold. An engine control unit having several control logics to execute similar steps is also provided. | 01-07-2016 |
Chandrasekar Rathakrishnan, Singapore SG
Patent application number | Description | Published |
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20140132781 | MOBILE DEVICE CAMERA ACCESSORY - Embodiments include a mobile device camera accessory. The mobile device camera accessory includes a digital imaging sensor and a camera lens mount that is configured to optically align a camera lens with the digital imaging sensor. The accessory also includes a communications interface that is configured to communicate with a mobile computing device. An accessory system includes an accessory base that comprises a digital imaging sensor, a camera lens mount, and a mobile computing device mount. The accessory base also includes a communications interface that is configured to communicate with a mobile computing device. The accessory system further includes a camera lens that is configured to attach to the camera lens mount and to optically align over the digital imaging sensor when attached to the camera lens mount. | 05-15-2014 |
20140132832 | MOBILE DEVICE CAMERA ENCLOSURE - Embodiments extend to mobile device enclosures that enhance the image capture abilities of mobile devices and that improve user experience when using a mobile device as a camera. In one case, a mobile device enclosure is configured to attach to a mobile device. The mobile device enclosure includes a lens mount that is configured to position a lens over a camera of the mobile device. The mobile device enclosure also includes a battery that is configured to provide power to the mobile device, and a slide-out keyboard that is configured to provide textual input information to the mobile device. | 05-15-2014 |
20150049591 | MULTI-MEDIA WIRELESS WATCH - A method for interacting with a user through a smart watch can include displaying an interactive image. The method can further include detecting a contact moving continuously from a first edge of the touch-sensitive display toward a second, opposite edge of the touch-sensitive display. In response to the detection, the touch-sensitive display can display select function indicators in accordance with movement of the contact. The select function indicators can comprise four or fewer distinct, selectable icons. | 02-19-2015 |
20150098309 | MULTI-MEDIA WIRELESS WATCH - A method for controlling a smart watch with a touch-sensitive display comprises detecting contact with the touch-sensitive display while the smart watch is displaying a first application interface associated with a first application. The detected contact can originate in a first area of the touch-sensitive display and move in a first direction. The method can further comprise displaying a first menu of first application interfaces available within the first application. The first application interfaces can comprise a set of unique user interfaces that are accessible within the first application. Additionally, the method can comprise detecting contact on an indication of a particular first application interface from within the first menu. The method can also comprise displaying, on the touch sensitive display, the particular first application interface. | 04-09-2015 |
Chandrasekar Rathineswaran, Tamil Nadu IN
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20140337004 | DIGITAL SIGNAGE MANAGEMENT AND CONTENT DELIVERY SYSTEM AND METHOD THEREOF - Aspects of the present disclosure relate to methods of managing and delivering digital media content data. In certain embodiments, a management device in communication to a computing device via a universal serial bus (USB) connector is provided. The management device has a processor, a volatile memory and a non-volatile memory. The non-volatile memory includes a first partition storing a firmware and a second partition. When executed at the processor, the firmware emulates an emulated bootable storage device for the computing device at the USB connector. In response to an access instruction from the computing device to access data stored at an emulated address of the emulated bootable storage device, the management device converts the emulated address to a physical address of the second partition, and accesses the data at the physical address. The data includes digital media content data and a control module configured to play the content data. | 11-13-2014 |
Chandrasekar Rathinwswaran, Coimbatore IN
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20150178095 | SYNCHRONOUS BMC CONFIGURATION AND OPERATION WITHIN CLUSTER OF BMC - The present disclosure relates to a synchronous BMC configuration system for automatically configuring BMCs installed on clusters of managed devices. The synchronous BMC configuration system includes: (a) a master BMC configuration system; and (b) a plurality of clusters of managed devices. Each cluster of managed devices includes a master managed device, and one or more slave managed devices. The master managed device and the slave managed devices of each cluster are substantially same type of managed devices and have substantially same configuration. The BMC configuration information is received by the master BMC configuration system, and stored in a database of the master BMC configuration system. The master BMC configuration system configures all BMCs of master managed devices, and slave BMC configuration system on each master managed device of cluster configures all BMCs of slave managed devices of the cluster. | 06-25-2015 |