Inventor · disambiguated record
Chi Ren
Also filed as: REN CHI · REN CHI-JIAN
33 granted patents·12 pending applications·84 citations·filing 2002–2025
95Inventor score
Top patents by PatentIndex Score
45 records- 0195US12040369B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2022·Granted Jul 16, 2024·3 cites·12 claims
- 0293US11056495B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2019·Granted Jul 6, 2021·8 cites·19 claims
- 0387US10784185B2Method for manufacturing semiconductor device with through silicon via structureUNITED MICROELECTRONICS CORP·Filed 2019·Granted Sep 22, 2020·4 cites·9 claims
- 0487USD776875SRazor headREN XIANGRONG·Filed 2016·Granted Jan 17, 2017·37 cites·1 claims
- 0586US10868197B1Structure of memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2019·Granted Dec 15, 2020·4 cites·20 claims
- 0686US8890230B2Semiconductor deviceHSU CHENG-YUAN·Filed 2012·Granted Nov 18, 2014·8 cites·10 claims
- 0786US2025380410A1Memory deviceUNITED MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 0884US11765893B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2021·Granted Sep 19, 2023·1 cites·20 claims
- 0983US11901318B2Integrated circuit structure and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Feb 13, 2024·1 cites·16 claims
- 1079US12185532B2Structure of memory device having floating gate with protruding structureUNITED MICROELECTRONICS CORP·Filed 2023·Granted Dec 31, 2024·0 cites·4 claims
- 1179US9431256B2Semiconductor device and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2013·Granted Aug 30, 2016·5 cites·7 claims
- 1278US12484218B2Electrically erasable programmable read only memory cell and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2024·Granted Nov 25, 2025·0 cites·9 claims
- 1378US9837425B2Semiconductor device with split gate flash memory cell structure and method of manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2016·Granted Dec 5, 2017·3 cites·17 claims
- 1478US9472562B1Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2015·Granted Oct 18, 2016·4 cites·17 claims
- 1578US8921913B1Floating gate forming processUNITED MICROELECTRONICS CORP·Filed 2013·Granted Dec 30, 2014·4 cites·11 claims
- 1674US12414294B2Memory deviceUNITED MICROELECTRONICS CORP·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 1774US12283557B2Integrated circuit structureUNITED MICROELECTRONICS CORP·Filed 2023·Granted Apr 22, 2025·0 cites·10 claims
- 1873US12057481B2Method for forming semiconductor memory device having a t-shaped erase gateUNITED MICROELECTRONICS CORP·Filed 2023·Granted Aug 6, 2024·0 cites·10 claims
- 1972US12249658B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2024·Granted Mar 11, 2025·0 cites·9 claims
- 2071US10546801B2Semiconductor device with through silicon via structure and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2017·Granted Jan 28, 2020·1 cites·11 claims
- 2169US11856771B2Method of forming silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FinFETUNITED MICROELECTRONICS CORP·Filed 2022·Granted Dec 26, 2023·0 cites·12 claims
- 2268US11699730B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jul 11, 2023·0 cites·11 claims
- 2367US11081427B2Semiconductor device with through silicon via structureUNITED MICROELECTRONICS CORP·Filed 2020·Granted Aug 3, 2021·0 cites·15 claims
- 2465US2024355936A1Semiconductor device and method of manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 2563US11882699B2Silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FINFET and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jan 23, 2024·0 cites·8 claims
- 2663US11690220B2Flash and fabricating method of the sameUNITED MICROELECTRONICS CORP·Filed 2022·Granted Jun 27, 2023·0 cites·9 claims
- 2763US11424258B2Flash and fabricating method of the sameUNITED MICROELECTRONICS CORP·Filed 2021·Granted Aug 23, 2022·0 cites·7 claims
- 2862US11955565B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Apr 9, 2024·0 cites·9 claims
- 2962US2025194092A1Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 3059US11433562B2Razor headWENZHOU MERS R&D LTD·Filed 2019·Granted Sep 6, 2022·1 cites·13 claims
- 3156US9117847B2Method for fabricating semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2014·Granted Aug 25, 2015·0 cites·10 claims
- 3255US2023128356A1Electrically erasable programmable read only memory (eeprom) cell and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Application pending·0 cites
- 3354US11100995B2Structure of a nonvolatile memory device with a low-voltage transistor fabricated on a substrateUNITED MICROELECTRONICS CORP·Filed 2020·Granted Aug 24, 2021·0 cites·7 claims
- 3450US11943920B2Split gate memory with control gate having nonplanar top surfaceUNITED MICROELECTRONICS CORP·Filed 2021·Granted Mar 26, 2024·0 cites·18 claims
- 3548US2015328788A1Handle for shaver, and shaverREN XIANGRONG·Filed 2012·Application pending·0 cites
- 3646US11951639B2Interconnecting member and handle for razorWENZHOU MERS R&D LTD·Filed 2019·Granted Apr 9, 2024·0 cites·8 claims
- 3745US2008224236A1Metal gate electrode for semiconductor devicesUNIV SINGAPORE·Filed 2008·Application pending·0 cites
- 3844US10825522B2Method for fabricating low and high/medium voltage transistors on substrateUNITED MICROELECTRONICS CORP·Filed 2018·Granted Nov 3, 2020·0 cites·7 claims
- 3944US2003099002A1Scanner with a transparent module for providing scanning backgroundFiled 2002·Application pending·0 cites
- 4043US2005285208A1Metal gate electrode for semiconductor devicesREN CHI·Filed 2005·Application pending·0 cites
- 4141US10335968B2Razor headREN XIANGRONG·Filed 2015·Granted Jul 2, 2019·0 cites·9 claims
- 4241US2015249158A1Semiconductor structure and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 4341US2015115346A1Semiconductor memory device and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 4439US2014183614A1Semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 4538US2018236676A1Razor head and assembly method thereofREN XIANGRONG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →