Liu; Nian Chun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Nian Chun.The latest application filed is for "balanced regulator having a balanced trim including a variable pressure sense area".
- Liu; Nian Chun - Sichuan CN
| Patent | Date |
|---|---|
| Balanced regulator having a balanced trim including a variable pressure sense area Grant 9,678,516 - Fan , et al. June 13, 2 | 2017-06-13 |
| Balanced Regulator Having A Balanced Trim Including A Variable Pressure Sense Area App 20150234395 - Fan; Guolei ; et al. | 2015-08-20 |
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