Inventor · disambiguated record
Qinyi Duan
Also filed as: DUAN QINYI
9 granted patents·3 pending applications·30 citations·filing 2020–2024
82Inventor score
Files withSHANGHAI TIANMA MICRO ELECT CO5CHENGDU TIANMA MICRO ELECTRONICS CO LTD4CHENGDU TIANMA MICROELECTRONICS CO LTD2TIANMA ADVANCED DISPLAY TECH INSTITUTE XIAMEN CO LTD1
Top patents by PatentIndex Score
12 records- 0197US11069976B1Phased-array antenna and control method of the sameSHANGHAI TIANMA MICRO ELECT CO·Filed 2020·Granted Jul 20, 2021·17 cites·18 claims
- 0295US11469500B2Liquid crystal antenna, manufacturing method thereof and communication deviceCHENGDU TIANMA MICRO ELECTRONICS CO LTD·Filed 2020·Granted Oct 11, 2022·7 cites·20 claims
- 0387US11380990B2Liquid crystal phase shifter, manufacturing method of the same, and liquid crystal antennaSHANGHAI TIANMA MICRO ELECT CO·Filed 2020·Granted Jul 5, 2022·2 cites·20 claims
- 0485US11799197B2Liquid crystal antenna and preparation method thereofCHENGDU TIANMA MICROELECTRONICS CO LTD·Filed 2022·Granted Oct 24, 2023·2 cites·20 claims
- 0585US11652282B2Liquid crystal antennaCHENGDU TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted May 16, 2023·2 cites·20 claims
- 0660US12374806B2Antenna and its fabrication method, and display deviceSHANGHAI TIANMA MICRO ELECT CO·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 0760US12062852B2Antenna and fabrication methodCHENGDU TIANMA MICRO ELECTRONICS CO LTD·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 0858US2024322105A1Display panel, splicing screen, and display apparatusTIANMA ADVANCED DISPLAY TECH INSTITUTE XIAMEN CO LTD·Filed 2024·Application pending·0 cites
- 0951US11791553B2Phase shifter, fabrication method thereof, and antennaSHANGHAI TIANMA MICRO ELECT CO·Filed 2020·Granted Oct 17, 2023·0 cites·20 claims
- 1048US11909118B2AntennaSHANGHAI TIANMA MICRO ELECT CO·Filed 2021·Granted Feb 20, 2024·0 cites·4 claims
- 1148US2024266741A1Antenna and vehicleCHENGDU TIANMA MICROELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1247US2024162613A1Antennas and communication deviceCHENGDU TIANMA MICRO ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →