Inventor · disambiguated record
Hong Chang
Also filed as: CHANG HONG · CHANG HONG-TSWEN
3 granted patents·105 citations·filing 1984–2025
63Inventor score
Top patents by PatentIndex Score
3 records- 0188US4532844ADevice for supporting a circular saw of sawing machineCHANG JEN W·Filed 1984·Granted Aug 6, 1985·105 cites·2 claims
- 0273US12468266B1Dual frequency laser for dual mode optical lattice atomic clockNAT TIME SERVICE CT CAS·Filed 2025·Granted Nov 11, 2025·0 cites·6 claims
- 0353US11803161B2Physical system of strontium optical clock applied for space stationNAT TIME SERVICE CT CAS·Filed 2022·Granted Oct 31, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →