Inventor · disambiguated record
Hu H. Chao
Also filed as: CHAO HU · CHAO HU H · CHAO HU HERBERT
14 granted patents·1 pending application·427 citations·filing 1981–2024
94Inventor score
Top patents by PatentIndex Score
15 records- 0188US4466177AStorage capacitor optimization for one device FET dynamic RAM cellIBM·Filed 1983·Granted Aug 21, 1984·71 cites·22 claims
- 0288US4432072ANon-volatile dynamic RAM cellIBM·Filed 1981·Granted Feb 14, 1984·45 cites·31 claims
- 0378US6245607B1Buried channel quasi-unipolar transistorIND TECH RES INST·Filed 1998·Granted Jun 12, 2001·43 cites·14 claims
- 0478US4678941ABoost word-line clock and decoder-driver circuits in semiconductor memoriesIBM·Filed 1985·Granted Jul 7, 1987·36 cites·6 claims
- 0575US4514829AWord line decoder and driver circuits for high density semiconductor memoryIBM·Filed 1982·Granted Apr 30, 1985·24 cites·10 claims
- 0672US5272099AFabrication of transistor contactsETRON TECHNOLOGY INC·Filed 1992·Granted Dec 21, 1993·36 cites·13 claims
- 0771US5058116APipelined error checking and correction for cache memoriesIBM·Filed 1989·Granted Oct 15, 1991·45 cites·4 claims
- 0868US4496857AHigh speed low power MOS buffer circuit for converting TTL logic signal levels to MOS logic signal levelsIBM·Filed 1982·Granted Jan 29, 1985·15 cites·3 claims
- 0968US4413330AApparatus for the reduction of the short-channel effect in a single-polysilicon, one-device FET dynamic RAM arrayIBM·Filed 1981·Granted Nov 1, 1983·17 cites·15 claims
- 1066US2025162661A1Aero shutter for a vehicleWUHAN LOTUS CARS CO LTD·Filed 2024·Application pending·0 cites
- 1159US5212693ASmall programmable array to the on-chip control store for microcode correctionIBM·Filed 1990·Granted May 18, 1993·37 cites·26 claims
- 1255US5465347ASystem for reducing phase difference between clock signals of integrated circuit chips by comparing clock signal from one chip to clock signal from another chipIBM·Filed 1993·Granted Nov 7, 1995·25 cites·5 claims
- 1349US5305451ASingle phase clock distribution circuit for providing clock signals to multiple chip integrated circuit systemsIBM·Filed 1990·Granted Apr 19, 1994·19 cites·5 claims
- 1443US5338750AFabrication method to produce pit-free polysilicon buffer local oxidation isolationIND TECH RES INST·Filed 1992·Granted Aug 16, 1994·11 cites·11 claims
- 1531US5429714AFabrication method to produce pit-free polysilicon buffer local oxidation isolationETRON TECHNOLOGY INC·Filed 1994·Granted Jul 4, 1995·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →