Assignee
TIANGONG UNIV
CN·17 granted patents·9 pending applications·0 citations·filing 2018–2025
Top patents by PatentIndex Score
26 records- 0166US2022379258A1Low energy consumption anhydrous co2 phase change absorption agent, and regeneration method and application thereofTIANGONG UNIV·Filed 2022·Application pending·0 cites
- 0264US2025235828A1Light- and oxygen-permeable membrane and preparation method and use thereofTIANGONG UNIV·Filed 2024·Application pending·0 cites
- 0361US12510488B2Fluorine-doped carbon dot (CD)-modified enrichment chromogenic membrane and use thereof in detection of three perfluorinated compounds (PFCs)TIANGONG UNIV·Filed 2025·Granted Dec 30, 2025·0 cites·7 claims
- 0461US2025389626A1Membrane for selective separation of lung cancer exhaled breath biomarker and preparation method thereofTIANGONG UNIV·Filed 2024·Application pending·0 cites
- 0560US2024399317A1Method for preparing self-supporting composite nanofiltration membraneTIANGONG UNIV·Filed 2023·Application pending·0 cites
- 0658US11878921B2Nanofiltration membrane for treating printing and dyeing wastewater and its preparation methodTIANGONG UNIV·Filed 2022·Granted Jan 23, 2024·0 cites·10 claims
- 0757US12478924B2Method for preparing durably hydrophilic and uniform-pore ultrafiltration membraneTIANGONG UNIV·Filed 2022·Granted Nov 25, 2025·0 cites·11 claims
- 0856US2025269333A1Lined hollow fiber membrane with sandwich structure, and preparation method and use thereofTIANGONG UNIV·Filed 2025·Application pending·0 cites
- 0954US2020368675A1Low energy consumption anhydrous co2 phase change absorption agent, and regeneration method and application thereofTIANGONG UNIV·Filed 2019·Application pending·0 cites
- 1053US12116703B2Method of preparing PAN-based carbon fibersTIANGONG UNIV·Filed 2021·Granted Oct 15, 2024·0 cites·9 claims
- 1153US11802068B2Preparation method for recycling inorganic salt in printing and dyeing wastewaterTIANGONG UNIV·Filed 2022·Granted Oct 31, 2023·0 cites·5 claims
- 1253US11474152B2Motor fault detection system based on coupling injection of high frequency signalsTIANGONG UNIV·Filed 2019·Granted Oct 18, 2022·0 cites·8 claims
- 1353US11050372B2Position-sensorless control method and device for long-cable drive permanent magnet motorTIANGONG UNIV·Filed 2019·Granted Jun 29, 2021·0 cites·8 claims
- 1452US12597829B2Wearable human body upper limb motion energy harvesterTIANGONG UNIV·Filed 2024·Granted Apr 7, 2026·0 cites·4 claims
- 1552US2025308741A1Orbitronics device having orbital hall effect or inverse orbital hall effect, and method for enhancing efficiency thereofTIANGONG UNIV·Filed 2025·Application pending·0 cites
- 1652US2024399313A1Method for preparing durable hydrophilic ultrafiltration membraneTIANGONG UNIV·Filed 2024·Application pending·0 cites
- 1750US12290787B2Light-driven filtration antibacterial composite membrane and preparation method and use thereofTIANGONG UNIV·Filed 2022·Granted May 6, 2025·0 cites·15 claims
- 1847US2024426412A1Vibration-reducing and noise-absorbing pipeline with metamaterial characteristicsTIANGONG UNIV·Filed 2024·Application pending·0 cites
- 1945US11896355B2Blood pressure tracking and detection systemTIANGONG UNIV·Filed 2022·Granted Feb 13, 2024·0 cites·4 claims
- 2044US11623183B2Synthesis of imidazolium-based functional ionic liquid copolymer and preparation method of alloy ultra-filtration membraneTIANGONG UNIV·Filed 2021·Granted Apr 11, 2023·0 cites·7 claims
- 2142US11419548B2Flexible photonic skinTIANGONG UNIV·Filed 2020·Granted Aug 23, 2022·0 cites·8 claims
- 2241US12451257B2Electrocardiogram mapping method and systemTIANGONG UNIV·Filed 2021·Granted Oct 21, 2025·0 cites·5 claims
- 2340US11962219B2Control system and control method of flexible permanent magnet brushless DC motorTIANGONG UNIV·Filed 2020·Granted Apr 16, 2024·0 cites·14 claims
- 2440US11342827B2Four-sided-synchronous-swing dual-mode broadband power generation deviceTIANGONG UNIV·Filed 2018·Granted May 24, 2022·0 cites·4 claims
- 2536US11569739B2Three-port converter with wide input range and control method thereofTIANGONG UNIV·Filed 2022·Granted Jan 31, 2023·0 cites·5 claims
- 2632US11463025B2Piezoelectric electromagnetic composite energy harvester based on parallel mechanismTIANGONG UNIV·Filed 2018·Granted Oct 4, 2022·0 cites·3 claims
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