Resources Contact Us Home
Gupta; Shiv C.
San Diego, CA
No. of patents:

Patent Number Title Of Patent Date Issued
8172511 Radial compressor with blades decoupled and tuned at anti-nodes May 8, 2012
A gas turbine engine includes a radial compressor with first and second blades. The first and second blades have tuned leading edges that prevent natural frequencies from exciting at speeds within an expected operating speed range.
8172510 Radial compressor of asymmetric cyclic sector with coupled blades tuned at anti-nodes May 8, 2012
A gas turbine engine includes a radial compressor having first and second blades. The first blade has a tuned leading edge that prevents either blade from exciting at a natural frequency at speeds within an expected operating speed range.
8113784 Coolable airfoil attachment section February 14, 2012
A rotor blade suitable for use in a gas turbine engine includes an attachment section which defines at least one internal cooling passage along a passage axis through the attachment section.
8042406 Method of determining overspeed reliability October 25, 2011
A method and system for determining the reliability of a rotating component compares a normalized stress curve with a normalized strength curve. The resulting overlap corresponds with the reliability of the rotating component.

  Recently Added Patents
Hair care composition
Information processing apparatus and power supply controlling method
Method of preparing highly fluorinated carboxylic acids and their salts
Author signatures for legal purposes
Electric connection box
System and method for internet based procurement of goods and services
Lens driving device
  Randomly Featured Patents
Fur-like synthetic material and process of manufacturing the same
Tactile sensor for curved surface and manufacturing method thereof
Non-reducing saccharide-forming enzyme, trehalose-releasing enzyme, and process for producing saccharides using the enzymes
Control system for pre-inflation of pilot's G-suit
One piece snap close anti-theft hang tag for merchandise
Inflatable curtain with tensioning device
Method and apparatus for galvanostatic and potentiostatic electrochemical investigation of the rate of corrosion processes
Reduced storage of pre-computed difference tables used in color space conversion
Ion etching process with minimized redeposition