Inventor · disambiguated record
Yongfang Zhang
Also filed as: ZHANG YONGFANG
2 granted patents·1 pending application·31 citations·filing 1991–2023
62Inventor score
Top patents by PatentIndex Score
3 records- 0152US5177748AIn phase coupled strip waveguide CO2 laserCALIFORNIA INST OF TECHN·Filed 1991·Granted Jan 5, 1993·17 cites·13 claims
- 0249US5379317AMicrowave-excited slab waveguide laser with all metal sealed cavityCALIFORNIA INST OF TECHN·Filed 1993·Granted Jan 3, 1995·14 cites·17 claims
- 0348US2024053944A1Display apparatus and method for controlling screen projections from multiple devices to same screenHISENSE VISUAL TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →