Ko Pen Wang
13Patents
10h-index
1Co-inventors
62Inventor score
Filing activity: Nov 1, 1982 → May 19, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4702260A | Flexible bronchoscopic needle assembly | Human Necessities | 229 | Expired |
| US5320110A | Pleural biopsy syringe-needles | Human Necessities | 147 | Expired |
| US4532935A | Bronchoscopic needle assembly | Human Necessities | 127 | Expired |
| US4966162A | Flexible encoscope assembly | Human Necessities | 98 | Expired |
| US4791937A | Transendoscopic needle | Human Necessities | 97 | Expired |
| US4799494A | Percutaneous aspiration lung biopsy needle assembly | Human Necessities | 95 | Expired |
| US4766906A | Bronchoscopic needle assembly | Human Necessities | 48 | Expired |
| US4890626A | Removable locking device for use with syringes | Human Necessities | 42 | Expired |
| US4617940A | Bronchoscopic needle assembly | Human Necessities | 27 | Expired |
| US7147607B2 | Transendoscopic double needle assembly | Human Necessities | 15 | Expired |
| US7204812B2 | Transendoscopic needle assembly | Human Necessities | 9 | Expired |
| US9295454B2 | Double lumen or double wire endobronchial ultrasound-guided histology needle (EBUS) | Human Necessities | 1 | Active |
| US11324491B2 | Click and release endobronchial specimen collection histology needle | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.