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
Method and device for the detection of defects or correction of defects in machines
Method and apparatus for connecting signal lines of multiple layers to certain contacts while preventing connections with other contacts
Changing a system clock rate synchronously
Methods and apparatus for clock signal synchronization in a configuration of series connected semiconductor devices
Triazole derivatives as ghrelin analogue ligands of growth hormone secretagogue receptors
Support for a parameterized query/view in complex event processing
System and method for providing dynamic navigation through a property to a selected destination
  Randomly Featured Patents
Distributed diagnostic system
Financial activity with graphical user interface based on natural peril events
Permanent magnet rotor with accommodating pockets, sealed by means of an adhesive film, for the permanent magnets
Programmable antifuse transistor and method for programming thereof
Display screen with a graphical user interface
Thermal assistance for bicycle
Nuclear magnetic resonance tomography apparatus having a resonant circuit for generating gradient fields
Imaging system
Lock for a brake valve
Open top tipping rail vehicle with side projection progressively engaging formations at dump site for rotating body 360 degrees and dumping load