Inventor · disambiguated record
Ching-Kwang Lee
Also filed as: LEE CHING M · LEE CHING-KWANG
0 granted patents·5 pending applications·0 citations·filing 2000–2006
Top patents by PatentIndex Score
5 records- 0134US2005281699A1Method for producing porous metal with micro-holesKANG SHANG W·Filed 2004·Application pending·0 cites
- 0233US2006059688A1Method for producing a dynamic fluid bearing with high rotation precision and high hardnessTSENG SHAO C·Filed 2004·Application pending·0 cites
- 0317US2004261595A1Punch with a head having two compact layers that differ in hardness and coefficient of expansionMAJOR IND LTD·Filed 2004·Application pending·0 cites
- 0411US2006156890A1Punch with a head having two metal carbide layers that differ in hardness and coefficient of expansionMAJOR IND LTD·Filed 2006·Application pending·0 cites
- 0510US2002112588A1Sintered cobalt - containing tungsten- carbide product, and process for making the sameMAJOR IND LTD·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →