Inventor · disambiguated record
Zhi-Hao Chang
Also filed as: Chang zhi-hao
10 granted patents·4 pending applications·12 citations·filing 2020–2025
84Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD14
Top patents by PatentIndex Score
14 records- 0197US11579648B2Voltage regulator with power rail trackingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Feb 14, 2023·3 cites·20 claims
- 0297US11199866B2Voltage regulator with power rail trackingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Dec 14, 2021·4 cites·20 claims
- 0396US11989046B2Voltage regulator with power rail trackingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted May 21, 2024·2 cites·20 claims
- 0491US12112796B2Memory circuit and word line driverTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 8, 2024·2 cites·20 claims
- 0588US2025315072A1Voltage regulator with power rail trackingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0687US12346143B2Voltage regulator with power rail trackingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 0786US2025299730A1Memory device with word line pulse recoveryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0885US12119040B2Memory power control by enable circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 15, 2024·1 cites·20 claims
- 0985US2025349351A1Memory circuit and word line driverTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1080US12380945B2Memory device with word line pulse recoveryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 1179US12431191B2Memory circuit and word line driverTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1272US11915746B2Memory device with word line pulse recoveryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·17 claims
- 1369US2024379146A1Memory power control by enable circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1467US11355183B2Memory device with word line pulse recoveryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →