Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Gupta; Shiv C.
Address:
San Diego, CA
No. of patents:
4
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
Supply voltage generating circuit and semiconductor device having the same
Methods and systems for enabling community-tested security features for legacy applications
Reducing energy and increasing speed by an instruction substituting subsequent instructions with specific function instruction
Method of manufacturing a plurality of electronic assemblies
Management of memory array with magnetic random access memory (MRAM)
Process for producing polyphenylene ether composition
Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same
  Randomly Featured Patents
Semiconductor memory device outputting identifying and roll call information
Immortalized human keratinocyte cell line
Water-free preparation process for multimodal thermoplastic polymer foam and foam therefrom
Process for improving storage stability of pigments
Use of collagenase in the preparation of neural stem cell cultures
Method and device for producing a system having a component applied to a predetermined location of a surface of a substrate
Cut for service motor with service ring
Removable, hermetically-sealing, filter attachment system for hostile environments
Method of resistance welding wires to a massive workpiece
Apparatus for fixing shaft of cartridge and image forming device having the same