Inventor · disambiguated record
Weibing Shang
Also filed as: SHANG WEIBING
42 granted patents·13 pending applications·30 citations·filing 2019–2025
95Inventor score
Top patents by PatentIndex Score
55 records- 0193US11894048B2Control amplifying circuit, sense amplifier and semiconductor memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 6, 2024·3 cites·20 claims
- 0293US11451219B2Delay circuit and delay structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 20, 2022·5 cites·19 claims
- 0392US11538515B2DRAM memoryCHANGXIN MEMORY TECH INC·Filed 2019·Granted Dec 27, 2022·13 cites·8 claims
- 0488US11533048B1Delay circuitCHANGXIN MEMORY TECH INC·Filed 2022·Granted Dec 20, 2022·5 cites·20 claims
- 0579US11423956B2Sensitivity amplifier, its control method, memory and its read-write circuitCHANGXIN MEMORY TECH INC·Filed 2019·Granted Aug 23, 2022·4 cites·20 claims
- 0668US2024256174A1Read/write switching circuit and memoryCHANGXIN MEMORY TECH INC·Filed 2024·Application pending·0 cites
- 0767US12327600B2Memory with error checking and correcting unitCHANGXIN MEMORY TECH INC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0863US2025220891A1MemoryCXMT CORP·Filed 2024·Application pending·0 cites
- 0960US11894089B2Memory with error checking and correcting unitCHANGXIN MEMORY TECH INC·Filed 2021·Granted Feb 6, 2024·0 cites·18 claims
- 1060US11875045B2Semiconductor memory and method for density configuring of bank of semiconductor memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jan 16, 2024·0 cites·18 claims
- 1157US11995341B2Read/write switching circuit and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted May 28, 2024·0 cites·18 claims
- 1255US12131059B2Data writing circuit, data writing method, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Oct 29, 2024·0 cites·19 claims
- 1355US12033689B2Amplification control method and circuit, sensitive amplifier and semiconductor memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 1454US12217789B2Control amplification circuit, sensitive amplifier and semiconductor memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 4, 2025·0 cites·20 claims
- 1553US11671106B2Pulse signal generation circuit and method, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jun 6, 2023·0 cites·17 claims
- 1652US12176054B2Memory bank and memoryCHANGXIN MEMORY TECH INC·Filed 2023·Granted Dec 24, 2024·0 cites·16 claims
- 1751US11880585B2Semiconductor memory and method for writing dataCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 23, 2024·0 cites·17 claims
- 1851US2023282267A1Power control circuit and control methodCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 1949US12451180B2Offset cancellation method and method of preventing noise generated during sensing and amplificationCHANGXIN MEMORY TECH INC·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 2049US11887657B2Amplifier circuit, control method, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jan 30, 2024·0 cites·15 claims
- 2149US2025273258A1MemoryCXMT CORP·Filed 2025·Application pending·0 cites
- 2249US2023013082A1Test method and test systemCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 2348US12254939B2Memory structure and memory deviceCHANGXIN MEMORY TECH INC·Filed 2022·Granted Mar 18, 2025·0 cites·14 claims
- 2447US12374389B2Memory bank and memoryCHANGXIN MEMORY TECH INC·Filed 2023·Granted Jul 29, 2025·0 cites·12 claims
- 2547US12315555B2Amplification circuit, control method, and memoryCHANGXIN MEMORY TECH INC·Filed 2023·Granted May 27, 2025·0 cites·15 claims
- 2647US12266397B2Amplification circuit, control method, and memoryCHANGXIN MEMORY TECH INC·Filed 2023·Granted Apr 1, 2025·0 cites·19 claims
- 2747US12087385B2Method for obtaining circuit noise parameters and electronic deviceCHANGXIN MEMORY TECH INC·Filed 2022·Granted Sep 10, 2024·0 cites·16 claims
- 2847US2025095721A1Read/write conversion circuit, and write driver circuitCXMT CORP·Filed 2024·Application pending·0 cites
- 2946US12190985B2Sense amplifier circuit, memory device, and operation method thereofCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jan 7, 2025·0 cites·49 claims
- 3046US12100444B2MemoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Sep 24, 2024·0 cites·16 claims
- 3146US12009024B2Circuit for reading out data, method for reading out data and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jun 11, 2024·0 cites·20 claims
- 3245US12237038B2Local sensing amplifier and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 3345US12093110B2Power control circuit and control methodCHANGXIN MEMORY TECH INC·Filed 2022·Granted Sep 17, 2024·0 cites·12 claims
- 3445US11869578B2Memory bank and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 3545US11693786B2Semiconductor memory device with mapping factor generating unit for improving reliabilityCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jul 4, 2023·0 cites·19 claims
- 3645US2023178119A1Data storage circuit and control method thereof, and storage apparatusCHANGXIN MEMORY TECH INC·Filed 2023·Application pending·0 cites
- 3744US12315554B2Decoding drive circuit and method therefor, word line decoding circuit and semiconductor memoryCHANGXIN MEMORY TECH INC·Filed 2023·Granted May 27, 2025·0 cites·15 claims
- 3844US12119045B2Memory array layers with alternating sense amplifier layersCHANGXIN MEMORY TECH INC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 3944US11676642B2Memory for implementing at least one of reading or writing commandCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jun 13, 2023·0 cites·12 claims
- 4044US11437996B2Dynamic control conversion circuitCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 6, 2022·0 cites·9 claims
- 4144US2023186974A1MemoryCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 4243US12260899B2Decoder driver circuit and memory chipCHANGXIN MEMORY TECH INC·Filed 2023·Granted Mar 25, 2025·0 cites·19 claims
- 4343US2023267976A1Memory circuit, data transmission circuit, and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 4442US11848045B2Memory integrated circuit with local amplifier module and local read-write conversion module to improve operation speed and reduce number of data linesCHANGXIN MEMORY TECH INC·Filed 2021·Granted Dec 19, 2023·0 cites·19 claims
- 4542US11783877B2Read-write conversion circuit and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
- 4642US2023015073A1Semiconductor structure and memoryCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 4741US11862284B2Sense amplifier, memory and data readout methodCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 2, 2024·0 cites·17 claims
- 4841US11830571B2Read-write conversion circuit, read-write conversion circuit driving method, and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 4941US2025174292A1MemoryCXMT CORP·Filed 2024·Application pending·0 cites
- 5040US11900991B2Integrated circuit for memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →