Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320373 | System and methods for controlled lowering and lifting of a load | Vishal Vijay Mahulkar | 2025-06-03 |
| 11566399 | System and methods for controlled lowering and lifting of a load | Vishal Vijay Mahulkar | 2023-01-31 |
| 11566642 | Pilot control mechanism for boom bounce reduction | Meng Wang | 2023-01-31 |
| 11401692 | Intelligent ride control | Meng Wang | 2022-08-02 |
| 11326627 | Control method and system for using a pair of independent hydraulic metering valves to reduce boom oscillations | Meng Wang | 2022-05-10 |
| 11286642 | Energy recovery system for off-highway vehicles with hydraulic transformer coupled to transmission power take-off | Per William Danzl, Meng Wang, Chad Anthony Larish | 2022-03-29 |
| 11209027 | Methods and apparatus to enable boom bounce reduction and prevent un-commanded motion in hydraulic systems | Meng Wang | 2021-12-28 |
| 11105347 | Load-dependent hydraulic fluid flow control system | — | 2021-08-31 |
| 11047406 | Pilot control mechanism for boom bounce reduction | Meng Wang | 2021-06-29 |
| 11035389 | Drift compensation system for drift related to damping of mass-induced vibration in machines | QingHui Yuan, Meng Wang, Chad Anthony Larish | 2021-06-15 |
| 11002297 | Method to automatically detect parameter for pressure dynamics control | Meng Wang | 2021-05-11 |
| 10927866 | Leakage modulation in hydraulic systems containing a three-way spool valve | — | 2021-02-23 |
| 10844884 | Leakage modulation in hydraulic systems containing a three-way spool valve | — | 2020-11-24 |
| 10738757 | Variable displacement pump-motor | Perry Li, Thomas R. Chase | 2020-08-11 |
| 10724552 | Control method and system for using a pair of independent hydraulic metering valves to reduce boom oscillations | Meng Wang | 2020-07-28 |
| 10605277 | Method to automatically detect parameter for pressure dynamics control | Meng Wang | 2020-03-31 |
| 10533304 | System and methods for controlled lowering and lifting of a load | Vishal Vijay Mahulkar | 2020-01-14 |
| 10487860 | Method to automatically detect the area ratio of an actuator | Meng Wang, Jason Thomas Kraft, Shelley Allison Nation | 2019-11-26 |
| 10408238 | Control strategy for hydraulic actuator with a pair of independent metering valves | Meng Wang | 2019-09-10 |
| 10344783 | Pilot control mechanism for boom bounce reduction | Meng Wang | 2019-07-09 |
| 10323663 | Methods and apparatus to enable boom bounce reduction and prevent un-commanded motion in hydraulic systems | Meng Wang | 2019-06-18 |
| 10316929 | Control strategy for reducing boom oscillation | Meng Wang | 2019-06-11 |
| 10139216 | Online sensor calibration for electrohydraulic valves | Stephen D. Smith, Jason Thomas Kraft | 2018-11-27 |
| 10036407 | Control method and system for using a pair of independent hydraulic metering valves to reduce boom oscillations | Meng Wang | 2018-07-31 |
| 9995020 | Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment | QingHui Yuan, Wade Leo Gehlhoff, Chris W. Schottler, Vishal Vijay Mahulkar | 2018-06-12 |