Hong; Du Pyo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hong; Du Pyo.The latest application filed is for "retractor for endoscopic surgery".
- Hong; Du Pyo - Gimpo-si KR
| Patent | Date |
|---|---|
| Retractor for endoscopic surgery Grant 11,147,543 - Hong October 19, 2 | 2021-10-19 |
| Integrated monitoring and management system for endoscopic surgery Grant 11,040,155 - Hong June 22, 2 | 2021-06-22 |
| Retractor For Endoscopic Surgery App 20190336119 - Hong; Du Pyo | 2019-11-07 |
| Integrated Monitoring And Management System For Endoscopic Surgery App 20190336709 - HONG; Du Pyo | 2019-11-07 |
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