Inventor · disambiguated record
Weijian Ma
Also filed as: MA WEIJIAN
15 granted patents·1 pending application·248 citations·filing 1998–2019
93Inventor score
Files withSMARTSENS TECH CAYMAN CO LIMITED7SMARTSENS TECH U S INC3YOUNG & FRANKLIN INC3MO YAOWU1SMARTSENS TECH HK CO LIMITED1
Top patents by PatentIndex Score
16 records- 0198US10397500B1Wide dynamic range image sensor pixel cellSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Aug 27, 2019·85 cites·10 claims
- 0296US10334189B1HDR pixel array with double diagonal binningSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Jun 25, 2019·21 cites·8 claims
- 0396US10250832B1Stacked rolling shutter and global shutter image sensor with knee self point calibrationSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Apr 2, 2019·27 cites·11 claims
- 0495US10670526B2DNA sequencing system with stacked BSI global shutter image sensorSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Jun 2, 2020·10 cites·13 claims
- 0594US10250828B1Global shutter image sensor with anti-blooming pixel and knee point self-calibrationSMARTSENS TECH U S INC·Filed 2017·Granted Apr 2, 2019·14 cites·8 claims
- 0693US10002901B1Stacked image sensor with embedded FPGA and pixel cell with selectable shutter modes and in-pixel CDsSMARTSENS TECH U S INC·Filed 2017·Granted Jun 19, 2018·11 cites·11 claims
- 0789US10070081B2Stacked image sensor pixel cell with dynamic range enhancement and selectable shutter modes and in-pixel CDSSMARTSENS TECH U S INC·Filed 2017·Granted Sep 4, 2018·7 cites·9 claims
- 0882US10873716B2Dual row control signal circuit for reduced image sensor shadingSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Dec 22, 2020·3 cites·5 claims
- 0977US10477126B1Dual eclipse circuit for reduced image sensor shadingSMARTSENS TECH CAYMAN CO LIMITED·Filed 2018·Granted Nov 12, 2019·2 cites·5 claims
- 1074US6794779B2Compact electromechanical linear actuatorYOUNG & FRANKLIN INC·Filed 2001·Granted Sep 21, 2004·21 cites·10 claims
- 1168US10652492B1CMOS image sensor with improved column data shift readoutSMARTSENS TECH CAYMAN CO LIMITED·Filed 2019·Granted May 12, 2020·1 cites·10 claims
- 1267US6129333ASpring locking mechanismYOUNG & FRANKLIN·Filed 1998·Granted Oct 10, 2000·29 cites·13 claims
- 1357US11317038B2Pixel unit with a design for half row reading, an imaging apparatus including the same, and an imaging method thereofSMARTSENS TECH HK CO LIMITED·Filed 2018·Granted Apr 26, 2022·0 cites·11 claims
- 1442US2019189656A1Pixel unit having photodiodes with different photosensitive areas, an imaging apparatus including the same, and an imaging method thereofMO YAOWU·Filed 2018·Application pending·0 cites
- 1539US6182678B1Apparatus for safely installing and removing spring failsafe actuatorYOUNG & FRANKLIN INC·Filed 1999·Granted Feb 6, 2001·9 cites·12 claims
- 1639US6086038ALinkage locking deviceYOUNG & FRANKLIN INC·Filed 1998·Granted Jul 11, 2000·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →