Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319861 | Exhaust conduit with a textured surface | James Yi | 2022-05-03 |
| 11143207 | Axial thrust loading mitigation in a turbocharger | Harold Huimin Sun, Dave R. Hanna, Jianwen James Yi, Eric Warren Curtis | 2021-10-12 |
| 11131258 | Methods and system for reducing engine hydrocarbon emissions | James Yi | 2021-09-28 |
| 10900498 | Compressor and method for operation of a compressor | Eric Matthew Kurtz | 2021-01-26 |
| 10590944 | Cooling system for compressor and method for operation thereof | Jianwen James Yi | 2020-03-17 |
| 10584719 | Systems and method for a variable inlet device of a compressor | Tao Zeng | 2020-03-10 |
| 10578124 | Systems and method for a variable inlet device of a compressor | Tao Zeng | 2020-03-03 |
| 10570912 | Slidable sleeve actuation system for a turbocharger compressor | David R. Hanna, Daniel William Kantrow | 2020-02-25 |
| 10519799 | Systems and methods for a variable geometry turbine nozzle | Harold Huimin Sun, Ben Zhao, Jianwen James Yi, Eric Warren Curtis, Jizhong Zhang | 2019-12-31 |
| 10508591 | Method and system for active casing treatment control | Devesh Upadhyay, Michiel J. Van Nieuwstadt, David R. Hanna | 2019-12-17 |
| 10415599 | Axial thrust loading mitigation in a turbocharger | Harold Huimin Sun, Dave R. Hanna, Jianwen James Yi, Eric Warren Curtis | 2019-09-17 |
| 10392961 | Nozzle blade design for a variable nozzle turbine | Jianwen James Yi | 2019-08-27 |
| 10267937 | Generating subterranean imaging data based on vertical seismic profile data and ocean bottom sensor data | — | 2019-04-23 |
| 10190487 | Systems and methods for a bi-valved variable inlet device | Tao Zeng | 2019-01-29 |
| 9945258 | Sheet metal turbine housing with cellular structure reinforcement | Harold Huimin Sun, David R. Hanna | 2018-04-17 |
| 9890700 | Systems and methods for a variable geometry turbine nozzle | Harold Huimin Sun, Ben Zhao, Jianwen James Yi, Eric Warren Curtis, Jizhong Zhang | 2018-02-13 |
| 9562983 | Generating subterranean imaging data based on vertical seismic profile data | — | 2017-02-07 |