Ping Ping Xu
8Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: May 3, 2002 → Oct 24, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6756834B1 | Direct power-to-ground ESD protection with an electrostatic common-discharge line | Electricity | 47 | Expired |
| US6867957B1 | Stacked-NMOS-triggered SCR device for ESD-protection | Electricity | 25 | Expired |
| US6724592B1 | Substrate-triggering of ESD-protection device | Electricity | 19 | Expired |
| US6989979B1 | Active ESD shunt with transistor feedback to reduce latch-up susceptibility | Electricity | 15 | Expired |
| US6757147B1 | Pin-to-pin ESD-protection structure having cross-pin activation | Electricity | 12 | Expired |
| US6965253B1 | Reduced-capacitance bus switch in isolated P-well shorted to source and drain during switching | Electricity | 7 | Expired |
| US11049679B2 | Contactor | Electricity | 0 | Active |
| US10770251B2 | Alternating current contactor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.