Inventor · disambiguated record
Dong-Hwa Heo
Also filed as: HEO DONG-HWA
7 granted patents·4 pending applications·11 citations·filing 2016–2025
77Inventor score
Technology areasA61B
Top patents by PatentIndex Score
11 records- 0194US11950770B1Multi-portal split cannulas, endoscopic hemostatic dispensers and surgical toolsAMPLIFY SURGICAL INC·Filed 2022·Granted Apr 9, 2024·5 cites·29 claims
- 0285US11464648B2Multi-portal surgical systemsAMPLIFY SURGICAL INC·Filed 2019·Granted Oct 11, 2022·5 cites·24 claims
- 0380US12508009B2Multi-portal split cannulas, endoscopic hemostatic dispensers and surgical toolsAMPLIFY SURGICAL INC·Filed 2024·Granted Dec 30, 2025·0 cites·29 claims
- 0477US12245791B2Multi-portal surgical systems, cannulas, and related technologiesAMPLIFY SURGICAL INC·Filed 2023·Granted Mar 11, 2025·0 cites·22 claims
- 0573US12226319B2Multi-portal surgical systemsAMPLIFY SURGICAL INC·Filed 2022·Granted Feb 18, 2025·0 cites·16 claims
- 0671US2025176997A1Multi-portal surgical systems, cannulas, and related technologiesAMPLIFY SURGICAL INC·Filed 2025·Application pending·0 cites
- 0768US2025221829A1Multi-portal surgical systemsAMPLIFY SURGICAL INC·Filed 2025·Application pending·0 cites
- 0864US11678906B2Multi-portal surgical systems, cannulas, and related technologiesAMPLIFY SURGICAL INC·Filed 2019·Granted Jun 20, 2023·0 cites·17 claims
- 0963US2025195113A1Spinal implant delivery device for protecting tissueAMPLIFY SURGICAL INC·Filed 2024·Application pending·0 cites
- 1060US9913670B2Rod inserter for fixing of pedicle screw, screw holder with joint for minimal invasive surgery, screw reducer for minimal invasive surgery and apparatus for minimal invasive surgery using these devicesMANTIZ LOGITECH CO LTD·Filed 2016·Granted Mar 13, 2018·1 cites·6 claims
- 1139US2019142470A1Spinal screw holder for minimal invasive surgeryMANTIZ LOGITECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →