Inventor · disambiguated record
Steve Sheng
Also filed as: SHENG STEVE
3 granted patents·48 citations·filing 1987–1989
70Inventor score
Files withSPECTRA PHYSICS3
Top patents by PatentIndex Score
3 records- 0174US4846440AValve with metal diaphragm and flat surface valve bodySPECTRA PHYSICS·Filed 1987·Granted Jul 11, 1989·34 cites·16 claims
- 0249US5025952AGas resupply valve with microscopic aperture and with sealing member supported by valve bodySPECTRA PHYSICS·Filed 1989·Granted Jun 25, 1991·10 cites·18 claims
- 0334US4815100AGas resupply valve with microscopic aperture for gas lasersSPECTRA PHYSICS·Filed 1987·Granted Mar 21, 1989·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →