List of Qingdao University patents

Patents where

Current Assignee

Name

Qingdao University

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11165367 Single-stage three-phase voltage source inverter with a cascaded magnetic integrated switching inductor-capacitor network	Patent 11165367 was granted and assigned to Qingdao University on November, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11165367	November 2, 2021
‌ US Patent 11293013 Biomimetic affinity purification material and its application in chitosanases purification	Patent 11293013 was granted and assigned to Qingdao University on April, 2022 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11293013	April 5, 2022
‌ US Patent 10913892 Method for preparing ratiometric fluorescent probe for melamine based on silver nanocluster complex	Patent 10913892 was granted and assigned to Qingdao University on February, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10913892	February 9, 2021
‌ US Patent 10190237 Method for preparing salt-resistant and detergent-resistant alginate fiber	Patent 10190237 was granted and assigned to Qingdao University on January, 2019 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10190237	January 29, 2019
‌ US Patent 11073517 Method for preparing nanohybrid used for ratiometric fluorescence and ratiometric electrochemical sensing simultaneously	Patent 11073517 was granted and assigned to Qingdao University on July, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11073517	July 27, 2021
‌ US Patent 10895536 Method for preparing a ratiometric fluorescent sensor for phycoerythrin based on a magnetic molecularly imprinted core-shell polymer	Patent 10895536 was granted and assigned to Qingdao University on January, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10895536	January 19, 2021
‌ US Patent 10900899 Method for preparing ratiometric fluorescent probe for cymoxanil based on double-emission quantun dot-silver nanoparticle complex	Patent 10900899 was granted and assigned to Qingdao University on January, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10900899	January 26, 2021
‌ US Patent 11099150 Method for preparing ratiometric electrochemical miR3123 aptasensor based on metal-organic framework composite	Patent 11099150 was granted and assigned to Qingdao University on August, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11099150	August 24, 2021
‌ US Patent 11203714 Luminescent material and preparation method thereof	Patent 11203714 was granted and assigned to Qingdao University on December, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11203714	December 21, 2021
‌ US Patent 11050359 Single-stage multi-input buck type low-frequency link's inverter with an external parallel-timesharing select switch	Patent 11050359 was granted and assigned to Qingdao University on June, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11050359	June 29, 2021
‌ US Patent 10795081 Method for measuring and dynamically modulating characteristics of slow light in photonic-crystal coupled-cavity waveguide		Qingdao University	Qingdao University	United States Patent and Trademark Office	10795081	October 6, 2020
‌ US Patent 10983057 Method for preparing a ratiometric fluorescent sensor for paracetamol based on a copper nanoclusters-carbon dots-arginine composite	Patent 10983057 was granted and assigned to Qingdao University on April, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10983057	April 20, 2021
‌ US Patent 10883984 Method for preparing nanocomposite and label-free aptamer electrochemical sensor of gamma-interferon based on the nanocomposite	Patent 10883984 was granted and assigned to Qingdao University on January, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10883984	January 5, 2021
‌ US Patent 10992239 Single-stage three-phase high-gain boost type three-port integrated inverter	Patent 10992239 was granted and assigned to Qingdao University on April, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10992239	April 27, 2021
‌ US Patent 10833600 Single-stage multi-input forward DC-DC chopper type high-frequency link's inverter with series simultaneous power supply		Qingdao University	Qingdao University	United States Patent and Trademark Office	10833600	November 10, 2020
‌ US Patent 10871463 Preparation method based on simultaneous package of target substance and synthesis of MOFs with redox activity	Patent 10871463 was granted and assigned to Qingdao University on December, 2020 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10871463	December 22, 2020
‌ US Patent 11041857 Method for preparing upconversion-luminescence flexible hybrid membrane for visual detection of tumor marker	Patent 11041857 was granted and assigned to Qingdao University on June, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11041857	June 22, 2021
‌ US Patent 10895552 Method for preparing ratiometric electrochemical aptasensor for Vaniline based on nanocomposite modified electrode	Patent 10895552 was granted and assigned to Qingdao University on January, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10895552	January 19, 2021
‌ US Patent 10978719 Platinum/black phosphorus-carbon sphere methanol fuel cell anode catalyst and preparation method thereof	Patent 10978719 was granted and assigned to Qingdao University on April, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10978719	April 13, 2021
‌ US Patent 10605761 Electrochemical biosensor based on aptamer/nano silver probe and EXO I enzyme	Patent 10605761 was granted and assigned to Qingdao University on March, 2020 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	10605761	March 31, 2020
‌ US Patent 11105767 Method for preparing dual-functional hybrid thin-film for self-calibration detection of tumor-derived exosomes	Patent 11105767 was granted and assigned to Qingdao University on August, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11105767	August 31, 2021
‌ US Patent 11128236 Multi-winding single-stage multi-input boost type high-frequency link's inverter with simultaneous/time-sharing power supplies	Patent 11128236 was granted and assigned to Qingdao University on September, 2021 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11128236	September 21, 2021
‌ US Patent 10604699 Organic rare earth solid micelle, preparation method therefor, and method for increasing photoelectric conversion efficiency of solar battery		Qingdao University	Qingdao University	United States Patent and Trademark Office	10604699	March 31, 2020
‌ US Patent 11987907 Molybdenum disulfide/graphene/carbon composite material and use thereof	Patent 11987907 was granted and assigned to Qingdao University on May, 2024 by the United States Patent and Trademark Office.	Qingdao University	Qingdao University	United States Patent and Trademark Office	11987907	May 21, 2024

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