Yongbeom Lee
12Patents
5h-index
15Co-inventors
59Inventor score
Filing activity: Feb 7, 2005 → Feb 12, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7672836B2 | Method and apparatus for estimating pitch of signal | Physics | 37 | Active |
| US7234340B2 | Apparatus, method, and medium for detecting and discriminating impact sound | Physics | 8 | Expired |
| US8370159B2 | Multi-layered speech recognition apparatus and method | Physics | 6 | Active |
| US9123973B2 | Electrolyte for lithium secondary battery and lithium secondary battery comprising the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US7756703B2 | Formant tracking apparatus and formant tracking method | Physics | 6 | Active |
| US8078455B2 | Apparatus, method, and medium for distinguishing vocal sound from other sounds | Physics | 3 | Active |
| US8883344B2 | Electrolyte for lithium secondary battery and lithium secondary battery including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US9954249B2 | Polymer electrolyte and lithium rechargeable battery including the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7444853B2 | Impulse event separating apparatus and method | Physics | 0 | Active |
| US8892425B2 | Multi-layered speech recognition apparatus and method | Physics | 0 | Active |
| US8380517B2 | Multi-layered speech recognition apparatus and method | Physics | 0 | Active |
| US11784347B2 | Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.