Inventor · disambiguated record
Chia-Fu Chang
Also filed as: CHANG CHIA-FU
25 granted patents·3 pending applications·79 citations·filing 2003–2023
94Inventor score
Files withEMEMORY TECHNOLOGY INC19GWO CHYANG BIOTECH CO LTD4LIN MAO-CHAO1MEDIATEK INC1ORISE TECH CO LTD1
Top patents by PatentIndex Score
28 records- 0197US10693461B1Power switch circuit capable of reducing leakage currentEMEMORY TECHNOLOGY INC·Filed 2020·Granted Jun 23, 2020·6 cites·20 claims
- 0292US11309007B2Write voltage generator for non-volatile memoryEMEMORY TECHNOLOGY INC·Filed 2021·Granted Apr 19, 2022·2 cites·18 claims
- 0392US10879797B2Voltage booster circuit with ripple control and method controlling sameEMEMORY TECHNOLOGY INC·Filed 2020·Granted Dec 29, 2020·4 cites·19 claims
- 0484US11521050B2Control circuit for multiply accumulate circuit of neural network systemEMEMORY TECHNOLOGY INC·Filed 2020·Granted Dec 6, 2022·2 cites·14 claims
- 0581USD763515SFace maskGWO CHYANG BIOTECH CO LTD·Filed 2015·Granted Aug 9, 2016·23 cites·1 claims
- 0678USD861244SFace maskGWO CHYANG BIOTECH CO LTD·Filed 2018·Granted Sep 24, 2019·17 cites·1 claims
- 0777US11436478B2Control circuit for multiply accumulate circuit of neural network systemEMEMORY TECHNOLOGY INC·Filed 2020·Granted Sep 6, 2022·1 cites·18 claims
- 0876US11881274B2Program control circuit for antifuse-type one time programming memory cell arrayEMEMORY TECHNOLOGY INC·Filed 2022·Granted Jan 23, 2024·1 cites·18 claims
- 0972US11264092B2Non-volatile memory with multi-level cell array and associated read control methodEMEMORY TECHNOLOGY INC·Filed 2020·Granted Mar 1, 2022·1 cites·10 claims
- 1071USD819452SPouch for packaging mask packGWO CHYANG BIOTECH CO LTD·Filed 2017·Granted Jun 5, 2018·14 cites·1 claims
- 1170US11170861B1Non-volatile memory with multi-level cell array and associated program control methodEMEMORY TECHNOLOGY INC·Filed 2020·Granted Nov 9, 2021·1 cites·13 claims
- 1268US11508435B2Charge pump apparatus and calibration method thereofEMEMORY TECHNOLOGY INC·Filed 2021·Granted Nov 22, 2022·0 cites·18 claims
- 1368US10924112B2Bandgap reference circuitEMEMORY TECHNOLOGY INC·Filed 2020·Granted Feb 16, 2021·0 cites·12 claims
- 1467US11108395B2Memory cell and memory cell array of magnetoresistive random access memory operated by negative voltageEMEMORY TECHNOLOGY INC·Filed 2020·Granted Aug 31, 2021·0 cites·14 claims
- 1567US10790821B1Power switch circuit capable of reducing leakage currentsEMEMORY TECHNOLOGY INC·Filed 2020·Granted Sep 29, 2020·0 cites·14 claims
- 1666US11837282B2Charge pump apparatus and calibration method thereofEMEMORY TECHNOLOGY INC·Filed 2022·Granted Dec 5, 2023·0 cites·10 claims
- 1765US12260318B2Multiply accumulate circuit for binary neural network systemEMEMORY TECHNOLOGY INC·Filed 2021·Granted Mar 25, 2025·0 cites·11 claims
- 1865US11557338B2Non-volatile memory with multi-level cell array and associated program control methodEMEMORY TECHNOLOGY INC·Filed 2021·Granted Jan 17, 2023·0 cites·18 claims
- 1959US12354700B2Memory device and operation method thereofEMEMORY TECHNOLOGY INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2049US8156412B2Tree decoding method for decoding linear block codesLIN MAO-CHAO·Filed 2009·Granted Apr 10, 2012·3 cites·13 claims
- 2147US12394499B2Antifuse-type non-volatile memory and control method thereofEMEMORY TECHNOLOGY INC·Filed 2023·Granted Aug 19, 2025·0 cites·15 claims
- 2246US9728151B2Display panel driving and scanning method and systemORISE TECH CO LTD·Filed 2013·Granted Aug 8, 2017·0 cites·6 claims
- 2346USD787311SPackaging bagGWO CHYANG BIOTECH CO LTD·Filed 2016·Granted May 23, 2017·4 cites·1 claims
- 2443US12387804B2Anti-fuse memory deviceEMEMORY TECHNOLOGY INC·Filed 2023·Granted Aug 12, 2025·0 cites·18 claims
- 2538US8885405B2Flash memory and associated programming methodEMEMORY TECHNOLOGY INC·Filed 2013·Granted Nov 11, 2014·0 cites·11 claims
- 2633US2004264195A1Led light source having a heat sinkFiled 2003·Application pending·0 cites
- 2729US2019074051A1Memory system and refresh control method thereofMEDIATEK INC·Filed 2018·Application pending·0 cites
- 2828US2017164369A1Multiple access system for multiple users to use the same signatureUNIV NAT TAIWAN·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →