Inventor · disambiguated record
Charles Cheng-Hsing Lee
Also filed as: LEE CHARLES C · LEE CHARLES C H · LEE CHARLES CHENG-HSING
4 granted patents·7 pending applications·66 citations·filing 1997–2025
75Inventor score
Top patents by PatentIndex Score
11 records- 0184US5766827AProcess of imaging black metal thermally imageable transparency elementsMINNESOTA MINING & MFG·Filed 1997·Granted Jun 16, 1998·38 cites·13 claims
- 0272US12415964B2High temperature lubricants for magnetic media having aromatic linker moietyWESTERN DIGITAL TECH INC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 0371US2025346824A1High temperature lubricants for magnetic media having aromatic linker moietyWESTERN DIGITAL TECH INC·Filed 2025·Application pending·0 cites
- 0456US2024158711A1Aromatic and aromatic-like containing media lubricants for data storage devicesWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 0556US2024240097A1Fluorinated media lubricants with reduced hydrocarbon fraction for data storage devicesWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 0655US2024093114A1Chemisorbed lubricants for data storage devicesWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 0754US6086949AThin film protective coating with two thickness regionsIBM·Filed 1998·Granted Jul 11, 2000·11 cites·27 claims
- 0853US5945685AGlass substrate inspection tool having a telecentric lens assemblyIBM·Filed 1997·Granted Aug 31, 1999·17 cites·18 claims
- 0953US2025277159A1High temperature lubricants for magnetic media having more thermally stable end groupsWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 1052US2025346825A1Media lubricants synthesis with click chemistryWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 1149US2025354078A1Oxidation resistance of lubricant with modified epoxide-based linkagesWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →