Ralph Chen
9Patents
5h-index
27Co-inventors
63Inventor score
Filing activity: Jul 20, 1992 → Oct 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5307976A | Linear stapling mechanism with cutting means | Human Necessities | 2,907 | Expired |
| US5485947A | Linear stapling mechanism with cutting means | Human Necessities | 2,639 | Expired |
| US5332142A | Linear stapling mechanism with cutting means | Human Necessities | 2,336 | Expired |
| US6174180A | Self-contained latch/jector mechanism for data card and method | Physics | 14 | Expired |
| US6797983B2 | Method of fabrication LCOS structure | Physics | 13 | Expired |
| US8259031B2 | Antenna structure | Electricity | 4 | Active |
| US6624079B2 | Method for forming high resistance resistor with integrated high voltage device process | Electricity | 1 | Expired |
| US11934231B2 | Protective housing for a mobile device | Physics | 0 | Active |
| US11169572B2 | Protective housing for a mobile device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.