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Gunasekaran
Keerthi Gunasekaran, Shakopee, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100316981 | Trigonometry teaching aid system - The present invention provides a teaching aid system ( | 12-16-2010 |
Lalitha Gunasekaran, Santa Clara, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100114987 | DATABASE CHILD OBJECT WIZARD - Embodiments presented herein provide systems and methods for creating child objects for a database. A child object wizard provides one or more user interfaces that allow a database administrator to select or create a child object. One or more other interfaces allow the administrator generate object attributes. The user interfaces allow the database administrator to follow a simpler process to create a child object. The process saves time and money for the database administrator. | 05-06-2010 |
Natarajan Gunasekaran, Painted Post, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100108890 | METHODS OF CHARACTERIZING AND MEASURING PARTICULATE FILTER ACCUMULATION - Methods of characterizing and measuring particulate accumulation in a family of particulate filters ( | 05-06-2010 |
| 20100212299 | METHODS FOR DETERMINING WHEN TO REGENERATE EXHAUST GAS PARTICULATE FILTERS - Methods for determining when to regenerate an exhaust gas particulate filter ( | 08-26-2010 |
| 20100305877 | LASER-BASED ULTRASONIC MEASUREMENTS OF CELLULAR CERAMIC BODIES DURING THERMAL PROCESSING - Laser-based ultrasonic (LBU) systems and methods for measuring at least one material property of a ceramic cellular ceramic body during thermal processing are disclosed. The method includes subjecting the ceramic cellular ceramic body to a temperature cycle within an interior of an oven having first and second windows. For a plurality of temperatures within the temperature cycle, the cellular ceramic body is irradiated with a modulated laser beam through the first window. This modulated irradiation is sequential at one or more first locations and generates acoustic waves in the cellular ceramic body over a plurality of acoustic paths. The method also includes sequentially irradiating the cellular ceramic body through the second window using a detection laser beam. This probe irradiation is sequential at one or more second locations that correspond to the one or more first locations so that the acoustic waves associated with the plurality of optical paths are detected. The method also includes calculating from the detected acoustic waves at least one material property of the ceramic cellular body as a function of temperature. | 12-02-2010 |
R. A. Gunasekaran, Ruston, LA US
| Patent application number | Description | Published |
|---|---|---|
| 20090086331 | Wide-Angle Variable Focal Length Lens System - A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism. | 04-02-2009 |
Somasundaram Gunasekaran, Bangalore IN
| Patent application number | Description | Published |
|---|---|---|
| 20110062003 | CONTACT MATERIAL, DEVICE INCLUDING CONTACT MATERIAL, AND METHOD OF MAKING - A device for controlling the flow of electric current is provided. The device comprises a first conductor as thin film form; a second conductor switchably coupled to the first conductor to alternate between an electrically connected state with the first conductor and an electrically disconnected state with the first conductor. At least one conductor further comprises an electrical contact, the electrical contact comprising a solid matrix comprising a plurality of pores; and a filler material disposed within at least a portion of the plurality of pores. The filler material has a melting point of less than about 575 K. A method to make an electrical contact is provided. The method includes the steps of: providing a substrate; providing a plurality of pores on the substrate; and disposing a filler material within at least a portion of the plurality of pores. The filler material has a melting point of less than about 575 K. | 03-17-2011 |
Sundaram Gunasekaran, Madison, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20100018436 | GLUE FROM SLAUGHTERHOUSE ANIMAL BLOOD - Disclosed is a process for making an animal blood adhesive and the resulting adhesive composition. The adhesive is made by adding to fresh, whole animal blood, without dewatering the blood, an anticoagulant and a preservative. Lime is then added to the anticoagulated, preserved blood, and the pH is adjusted to between about 9 and about 11. A curing agent (such as potassium silicate, sodium silicate and aluminum dihydrogen phosphate) and ammonia are then added to the mixture to yield the animal blood adhesive. The adhesive can be made from any animal blood, such as bovine, porcine, or avian blood. The resulting adhesive is useful for adhering wood-based products, such as plywood and particle board. | 01-28-2010 |