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Patent applications and USPTO patent grants for Hsu; Pei-Yang.The latest application filed is for "safety syringe and needle and needle seat retracting device of safety syringe".
Patent | Date |
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Disposable pre-filled syringe Grant 10,232,126 - Hsu , et al. | 2019-03-19 |
Safety syringe and needle and needle seat retracting device of safety syringe Grant 10,092,709 - Hsu , et al. October 9, 2 | 2018-10-09 |
Safety Syringe and Needle and Needle Seat Retracting Device of Safety Syringe App 20180147367 - Hsu; Pei-Hsin ;   et al. | 2018-05-31 |
Needle protecting module of an injecting device and an injection device with a needle protecting module Grant 9,642,972 - Hsu , et al. May 9, 2 | 2017-05-09 |
Disposable Pre-filled Syringe App 20170021109 - Hsu; Pei-Hsin ;   et al. | 2017-01-26 |
Safety Syringe And Needle And Needle Seat Retracting Device Of Safety Syringe App 20150374928 - HSU; Pei-Yang ;   et al. | 2015-12-31 |
Needle Protecting Module Of An Injecting Device And An Injection Device With A Needle Protecting Module App 20140243752 - HSU; Pei-Yang ;   et al. | 2014-08-28 |
Disposable Pre-filled Syringe App 20140194827 - Hsu; Pei-Hsin ;   et al. | 2014-07-10 |
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