Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320274 | Compressor stator with leading edge fillet | Hien Duong | 2025-06-03 |
| 12055057 | Engine strut flow control | Hien Duong | 2024-08-06 |
| 11639666 | Stator with depressions in gaspath wall adjacent leading edges | Hien Duong | 2023-05-02 |
| 11572897 | Compressor with casing treatment | Hien Duong | 2023-02-07 |
| 11499475 | Fan assembly having flow recirculation circuit with rotating airfoils | Hien Duong | 2022-11-15 |
| 11421536 | Blade cutback distribution in rotor for noise reduction | Yau-Wai Li, Peter Townsend | 2022-08-23 |
| 11415012 | Tandem stator with depressions in gaspath wall | Hien Duong | 2022-08-16 |
| 11215196 | Diffuser pipe with splitter vane | Hien Duong, Koundinya Upadrasta | 2022-01-04 |
| 11118466 | Compressor stator with leading edge fillet | Hien Duong | 2021-09-14 |
| 11041388 | Blade cutback distribution in rotor for noise reduction | Yau-Wai Li, Peter Townsend | 2021-06-22 |
| 10900414 | Fan assembly having flow recirculation circuit with guide vanes | Hien Duong, Karan Anand, Rakesh Munlyappa | 2021-01-26 |
| 10876549 | Tandem stators with flow recirculation conduit | Hien Duong | 2020-12-29 |
| 10823197 | Vane diffuser and method for controlling a compressor having same | Hien Duong, Saurabh Nair | 2020-11-03 |
| 10760499 | Turbo-machinery rotors with rounded tip edge | Hien Duong, Jason Nichols | 2020-09-01 |
| 10570925 | Diffuser pipe with splitter vane | Hien Duong, Koundinya Upadrasta | 2020-02-25 |
| 10502231 | Diffuser pipe with vortex generators | Hien Duong, Madhusudhan Keragodu | 2019-12-10 |
| 10465539 | Rotor casing | Hien Duong | 2019-11-05 |
| 9926942 | Diffuser pipe with vortex generators | Hien Duong, Madhusudhan Keragodu | 2018-03-27 |
| 9810157 | Compressor shroud reverse bleed holes | Jason Nichols, Peter Townsend, Hien Duong | 2017-11-07 |
| 9803652 | Centrifugal compressor diffuser and method for controlling same | Hien Duong, Peter Townsend, Koundinya Upadrasta | 2017-10-31 |
| 9726084 | Compressor bleed self-recirculating system | Hien Duong, Jason Nichols, Peter Townsend | 2017-08-08 |
| 9644639 | Shroud treatment for a centrifugal compressor | Hien Duong | 2017-05-09 |