Umar Riaz
5Patents
4h-index
5Co-inventors
46Inventor score
Filing activity: Nov 8, 1991 → Apr 15, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5178911A | Process for chemical vapor deposition of main group metal nitrides | Chemistry; Metallurgy | 100 | Expired |
| US5536857A | Single source volatile precursor for SiO.sub.2.TiO.sub.2 powders and films | Chemistry; Metallurgy | 28 | Expired |
| US5385751A | Atmospheric pressure CVD process for preparing fluorine-doped tungsten oxide films | Chemistry; Metallurgy | 5 | Expired |
| US7176916B2 | Object identifying system for segmenting unreconstructed data in image tomography | Physics | 4 | Expired |
| US5324537A | Gaseous doping of tungsten oxide | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.