Inventor · disambiguated record
Heung Sub Song
Also filed as: SONG HEUNG S · SONG HEUNG SUB
4 granted patents·35 citations·filing 1993–1998
75Inventor score
Technology areasC22C
Top patents by PatentIndex Score
4 records- 0165US5294269ARepeated sintering of tungsten based heavy alloys for improved impact toughnessPOONGSAN CORP·Filed 1993·Granted Mar 15, 1994·18 cites·8 claims
- 0243US5956559AIrregular shape change of tungsten/matrix interface in tungsten based heavy alloysAGENCY DEFENSE DEV·Filed 1998·Granted Sep 21, 1999·8 cites·6 claims
- 0337US5970307ASintering method for tungsten-nickel-manganese type heavy alloyAGENCY DEFENSE DEV·Filed 1997·Granted Oct 19, 1999·5 cites·4 claims
- 0435US5956558AFabrication method for tungsten heavy alloyAGENCY DEFENSE DEV·Filed 1997·Granted Sep 21, 1999·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →