Inventor

SIW SIN CHIEN

US9 patents

⚠️ This page may combine multiple inventors who share the name “SIW SIN CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEMENS ENERGY GLOBAL GMBH & CO KG

4 patents

US11319819B2May 3, 2022

Turbine blade with squealer tip and densified oxide dispersion strengthened layer

SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations50

US12116906B2Oct 15, 2024

Turbine vane in gas turbine engine

SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations49

US11415000B2Aug 16, 2022

Turbine airfoil with trailing edge features and casting core

SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations48

US11377956B2Jul 5, 2022

Cover plate with flow inducer and method for cooling turbine blades

SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations44

UNITED TECHNOLOGIES CORP

2 patents

US11441448B2Sep 13, 2022

Impingement cooled rotating seal

UNITED TECHNOLOGIES CORP2 citations66

US11193389B2Dec 7, 2021

Fluid cooled seal land for rotational equipment seal assembly

UNITED TECHNOLOGIES CORP2 citations65

RAYTHEON TECH CORP

2 patents

US11852029B2Dec 26, 2023

Scoop assembly for rotational equipment

RAYTHEON TECH CORP0 citations54

US11085313B2Aug 10, 2021

System and method for transporting lubricant through a vane

RAYTHEON TECH CORP0 citations54

SIEMENS AG

1 patent

US11111795B2Sep 7, 2021

Turbine rotor airfoil and corresponding method for reducing pressure loss in a cavity within a blade

SIEMENS AG0 citations49