Yiching Chen
17Patents
2h-index
12Co-inventors
47Inventor score
Filing activity: Jul 9, 2012 → Dec 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10868226B2 | LED light bulb having filament with conductor pratly overlapping with LED chip | Electricity | 15 | Active |
| US8761708B2 | Direct conversion receiver and calibration method thereof | Electricity | 3 | Active |
| US10790420B2 | Light bulb with a symmetrical LED filament | Electricity | 1 | Active |
| US10790785B2 | Circuit structure to generate back-gate voltage bias for amplifier circuit, and related method | Electricity | 1 | Active |
| US10804445B2 | Uniformly illuminated LED filament light bulb | Electricity | 0 | Active |
| US10873012B2 | LED light bulb having filament with layered light conversion layer | Electricity | 0 | Active |
| US10978624B2 | LED light bulb having filament with conductor partly overlapping with LED chip | Electricity | 0 | Active |
| US10868227B2 | Large angle illuminated LED filament light bulb | Electricity | 0 | Active |
| US10944028B2 | LED light bulb having filament with conductive section providing with rivet structure | Electricity | 0 | Active |
| US10797208B2 | LED light bulb with conductive sections and exposed wires | Electricity | 0 | Active |
| US10804446B2 | LED light bulb with spectral distribution of natural light | Electricity | 0 | Active |
| US11837605B2 | Structure including transistor using buried insulator layer as gate dielectric and trench isolations in source and drain | Electricity | 0 | Active |
| US12308801B2 | Back-gate controlled power amplifier | Electricity | 0 | Active |
| US11121293B2 | LED light bulb having filament with tube light conversion layer | Electricity | 0 | Active |
| US10868225B2 | LED light bulb having filament with lighting face of LED chip located in the lower surface of top layer | Electricity | 0 | Active |
| US11121292B2 | LED light bulb having filament with being partially coated by light conversion layer | Electricity | 0 | Active |
| US10790419B2 | LED filament and LED light bulb | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.