Inventor · disambiguated record
John Zhuang
Also filed as: ZHUANG JOHN · ZHUANG JOHN CHENGFENG
1 granted patent·2 pending applications·29 citations·filing 1999–2003
44Inventor score
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3 records- 0165US6590843B1DVD radial runout cancellation with self-calibrationTEXAS INSTRUMENTS INC·Filed 1999·Granted Jul 8, 2003·29 cites·13 claims
- 0248US2004132699A1Methods for regulating the condition of mammalian keratinous tissue via topical application of phytosterol compositionsPROCTER & GAMBLE·Filed 2003·Application pending·0 cites
- 0343US2002098218A1Methods for regulating the condition of mammalian keratinous tissue via topical application of phytosterol compositionsPROCTER & GAMBLE·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →