Sun; Fengju
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sun; Fengju.The latest application filed is for "gas switch triggered by optical pulse introduced by optical fiber".
- Sun; Fengju - Beijing CN
- Sun; Fengju - Xi'an CN
- SUN; Fengju - Xi'an City Shaanxi Province
| Patent | Date |
|---|---|
| Method and apparatus for measuring mass based on torque equilibrium Grant 11,371,874 - Wang , et al. June 28, 2 | 2022-06-28 |
| Gas switch triggered by optical pulse introduced by optical fiber Grant 11,264,782 - Wang , et al. March 1, 2 | 2022-03-01 |
| Gas Switch Triggered By Optical Pulse Introduced By Optical Fiber App 20210210932 - WANG; Zhiguo ; et al. | 2021-07-08 |
| Method And Apparatus For Measuring Mass Based On Torque Equilibrium App 20200158558 - WANG; Xiaosan ; et al. | 2020-05-21 |
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