Inventor · disambiguated record
Alvin H. Tong
Also filed as: TONG ALVIN H · TONG ALVIN HU
7 granted patents·351 citations·filing 1975–1976
89Inventor score
Files withIBM7
Top patents by PatentIndex Score
7 records- 0195US4029419ATextile color analyzer calibrationIBM·Filed 1975·Granted Jun 14, 1977·96 cites·7 claims
- 0294US4158505ASpectrum analyzing system with photodiode arrayIBM·Filed 1976·Granted Jun 19, 1979·74 cites·8 claims
- 0387US3973849ASelf-calibratable spectrum analyzerIBM·Filed 1975·Granted Aug 10, 1976·68 cites·14 claims
- 0479US3986778ASpectrophotometer sample holderIBM·Filed 1975·Granted Oct 19, 1976·30 cites·5 claims
- 0577US4033698AApparatus for textile color analysisIBM·Filed 1975·Granted Jul 5, 1977·30 cites·5 claims
- 0675US3999062ASpectrophotometer for dual mode fluorescence analysisIBM·Filed 1975·Granted Dec 21, 1976·32 cites·10 claims
- 0765US3999860AApparatus for textile color analysisIBM·Filed 1975·Granted Dec 28, 1976·21 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →