Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428815 | Swing pump controls | Brett J. Janson, Tonglin Shang, Sean Johnson | 2025-09-30 |
| 12286986 | Method for monitoring operation of a hydraulic system | — | 2025-04-29 |
| 12188775 | Method and apparatus for recognizing special road condition, electronic device, and storage medium | — | 2025-01-07 |
| D1056744 | Flow sensor | Bin Zhang, Xinzhun Chen, Weidong Zeng, Wenji Xu, Guoning Li | 2025-01-07 |
| 11719265 | Cooler bypass valve assembly for hydraulic system return circuit | Gustaf Andrew Johnson, Jordan Garrity | 2023-08-08 |
| 11572925 | Brake slack adjuster having sensing piston with orifice and systems, components, and methods thereof | Puning Wei, Aleksander Gust | 2023-02-07 |
| 11430319 | Cavitation detection system | Nathan S. Pauli, Kalpeshkumar N. Patel, Richard A. Carpenter, James Siegle, Vignesh Jayakumar +1 more | 2022-08-30 |
| 10385892 | System and method for providing hydraulic power | Sharath Cugati, Christoper Williamson, Mark Vonderwell, Sean Johnson, James W. Fuerst +1 more | 2019-08-20 |
| 10337532 | Split spool valve | Aleksandar Egelja, Justin Douglas Speichinger, Shuhei Orimoto, Tetsuya Yoshino, Hideki Nakajima +4 more | 2019-07-02 |
| 10320660 | Method and device for transmitting forwarding parameter | Guangxue Yu, Cheng Chen | 2019-06-11 |
| 9973352 | Information sending method, apparatus, and communications system | Lei Li | 2018-05-15 |
| 9951795 | Integration of swing energy recovery and engine anti-idling systems | Tonglin Shang, Dayao Chen, Jeremy T. Peterson, Emily A. Morris | 2018-04-24 |
| 9945396 | Fluid systems for machines with integrated energy recovery circuit | Tonglin Shang, Aleksandar Egelja, Kalpesh Patel, Jiao Zhang, Dayao Chen | 2018-04-17 |
| 9897120 | Hydraulic system having energy recovery | Jiao Zhang, Tonglin Shang, Peter Spring, Randal N. Peterson, Rustu Cesur | 2018-02-20 |
| 9829014 | Hydraulic system including independent metering valve with flowsharing | Andrew J. Kleitsch, Jason L. Brinkman, Mikhail A. Sorokin | 2017-11-28 |
| 9809958 | Engine assist by recovering swing kinetic energy | Tonglin Shang, Dayao Chen | 2017-11-07 |
| 9745940 | Machine having hydraulic start assist system | Emily A. Morris, Jeremy T. Peterson, Jeffrey L. Kuehn, Dayao Chen | 2017-08-29 |
| 9618014 | Implement system having hydraulic start assist | Emily A. Morris, Jeremy T. Peterson, Jeffrey L. Kuehn, Dayao Chen | 2017-04-11 |
| 9556591 | Hydraulic system recovering swing kinetic and boom potential energy | Tonglin Shang, Jiao Zhang, Dayao Chen | 2017-01-31 |
| 9458604 | Hybrid apparatus and method for hydraulic systems | Jiao Zhang, Michael Schwab | 2016-10-04 |
| 9388829 | Hydraulic control system having swing motor energy recovery | Jiao Zhang, Lawrence J. Tognetti, Dayao Chen, John Ferraz, Jr., Tetsuya Yoshino | 2016-07-12 |
| 9366269 | Hydraulic accumulator health diagnosis | Dayao Chen, Tonglin Shang, Bryan J. Hillman | 2016-06-14 |
| 9328744 | Hydraulic control system having swing energy recovery | Rustu Cesur, Lawrence J. Tognetti, Jiao Zhang, Tonglin Shang | 2016-05-03 |
| 9290912 | Energy recovery system having integrated boom/swing circuits | Gang Wen, Jiao Zhang, Tonglin Shang | 2016-03-22 |
| 9290911 | Energy recovery system for hydraulic machine | Tonglin Shang, Jiao Zhang, Dayao Chen, Gang Wen | 2016-03-22 |