Inventor · disambiguated record
Chunxin Li
Also filed as: LI CHUNXIN
23 granted patents·7 pending applications·10 citations·filing 2011–2025
90Inventor score
Files withBEIJING BOE TECHNOLOGY DEV CO LTD17BOE TECHNOLOGY GROUP CO LTD11JIANG JIANDONG1UNIV SICHUAN1
Top patents by PatentIndex Score
30 records- 0191US11677126B2Phase shifter and antenna deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jun 13, 2023·2 cites·20 claims
- 0289US12166254B2Phase shifter with at least one phase shifting unit having film bridges and connection electrodes for connecting adjacent signal line segmentsBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Dec 10, 2024·2 cites·20 claims
- 0389US11631928B2Phase shifter and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Apr 18, 2023·2 cites·20 claims
- 0488US11870123B2Phase shifter and antennaBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jan 9, 2024·2 cites·17 claims
- 0586US11973267B2Antenna and communication apparatusBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Apr 30, 2024·2 cites·20 claims
- 0680US2025309537A1Tunable antenna, method for preparing the same, and electronic device using the sameBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2025·Application pending·0 cites
- 0768US12482910B2Phase shifter and method for preparing phase shifterBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Nov 25, 2025·0 cites·14 claims
- 0866US12494570B2Ultra-wideband antenna and electronic apparatusBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·16 claims
- 0966US12362481B2Tunable antenna, method for preparing the same, and electronic device using the sameBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·7 claims
- 1062US12449389B2Humidity sensor, manufacturing method therefor and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1159US11742556B2MEMS phase shifter including a substrate with a coplanar waveguide signal structure formed thereon and electrically insulated from a metal film bridgeBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Aug 29, 2023·0 cites·18 claims
- 1257US12074373B2Phased array antenna system and electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Aug 27, 2024·0 cites·19 claims
- 1355US12327901B2Phase shifter comprising a hydrophobic part and a hydrophilic part arranged relative to a first wire and second wires formed on a substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 1455US2025320221A1Novel intermediate, method for preparing the same and application thereofUNIV SICHUAN·Filed 2021·Application pending·0 cites
- 1554US12218395B2Phase shifter in which at least some of first sub-electrodes are short-circuited together and connected to a same connection portionBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 1653US12412980B2Antenna and electronic deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 1752US12381323B2Dual-band antenna, antenna array and electronic deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 1851US12334616B2Phase shifter and electronic deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 1950US12489218B2Antenna, antenna array and communication systemBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·18 claims
- 2050US11881631B2AntennaBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 2150US11876274B2MEMS phase shifter including a signal line, ground lines and a film bridge formed on a substrate to provide for capacitive adjustment of the phase shifterBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jan 16, 2024·0 cites·20 claims
- 2250US2025019224A1Mems device, manufacturing method thereof, and electronic apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 2350US2024313399A1Antenna unit and multi-beam antennaBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2024·Application pending·0 cites
- 2449US12327900B2Phase shifter and preparation method thereof, phased array antennaBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·15 claims
- 2549US11990690B2Antenna and communication deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted May 21, 2024·0 cites·14 claims
- 2648US2025062076A1Adjustable capacitor and electronic apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 2747US2024363987A1Radio frequency device and electronic deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2022·Application pending·0 cites
- 2846US12119529B2Phase shifter, manufacturing method thereof and antennaBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 2945US12456810B2Antenna and electronic deviceBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2021·Granted Oct 28, 2025·0 cites·19 claims
- 3026US2013190345A1Matrinic acid/matrine derivatives and preparation methods and uses thereofJIANG JIANDONG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →