List of North University of China patents

Patents where

Current Assignee

Name

North University of China

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11287459 Magnetic photoacoustic composite non destructive testing device of power transmission line of photovoltaic grid based on corona effect		North University of China	North University of China	United States Patent and Trademark Office	11287459	March 29, 2022
‌ US Patent 11478832 Extrusion forming die for cabin component			North University of China	United States Patent and Trademark Office	11478832	October 25, 2022
‌ US Patent 10036903 Photoelastic modulator having symmetric structure and forty-five degree double-drive photoelastic modulator	Patent 10036903 was granted and assigned to North University of China on July, 2018 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10036903	July 31, 2018
‌ US Patent 9051222 Slow and controlled release polymeric sulfur fertilizer containing multiple nutrient elements and method for preparing the same	Patent 9051222 was granted and assigned to North University of China on June, 2015 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	9051222	June 9, 2015
‌ US Patent 10265747 Rotary extrusion producing mold for producing inner ring rib with large aspect ratio formed of hollow billet	Patent 10265747 was granted and assigned to North University of China on April, 2019 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10265747	April 23, 2019
‌ US Patent 10113216 Quasicrystal and alumina mixed particulate reinforced magnesium-based composite material and method for manufacturing the same	Patent 10113216 was granted and assigned to North University of China on October, 2018 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10113216	October 30, 2018
‌ US Patent 11079296 Pressure-sensitive chip, pressure sensor, and pressure monitoring system	Patent 11079296 was granted and assigned to North University of China on August, 2021 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	11079296	August 3, 2021
‌ US Patent 10078229 Speckle reduction apparatus based on Mie scattering, perturbation drive, and optical reflective chamber	Patent 10078229 was granted and assigned to North University of China on September, 2018 by the United States Patent and Trademark Office.		North University of China	United States Patent and Trademark Office	10078229	September 18, 2018
‌ US Patent 10814370 Special-purpose die for shaping aluminum-magnesium alloy by rotating extrusion		North University of China	North University of China	United States Patent and Trademark Office	10814370	October 27, 2020
‌ US Patent 9630260 Rear-mounted deep hole machining on-line detection and deviating correction device	Patent 9630260 was granted and assigned to North University of China on April, 2017 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	9630260	April 25, 2017
‌ US Patent 10265746 Rotary extrusion producing method for producing inner ring rib with large aspect ratio formed of hollow billet	Patent 10265746 was granted and assigned to North University of China on April, 2019 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10265746	April 23, 2019
‌ US Patent 9561547 Deep hole machining on-line deviating correction device based on laser detection	Patent 9561547 was granted and assigned to North University of China on February, 2017 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	9561547	February 7, 2017
‌ US Patent 10661382 SLM forming device for multiple metal powder materials	Patent 10661382 was granted and assigned to North University of China on May, 2020 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10661382	May 26, 2020
‌ US Patent 10799947 Method of semi-solid indirect squeeze casting for magnesium-based composite material		North University of China	North University of China	United States Patent and Trademark Office	10799947	October 13, 2020
‌ US Patent 10865161 Water-absorbing and water-retaining multi-nutrient biodegradable polymeric slow/controlled release fertilizer having a semi-interpenetrating network structure		North University of China	North University of China	United States Patent and Trademark Office	10865161	December 15, 2020
‌ US Patent 10780478 Method of forming a cup shaped aluminum magnesium alloy article by rotary extrusion		North University of China	North University of China	United States Patent and Trademark Office	10780478	September 22, 2020
‌ US Patent 10309000 Method for preparing aluminum-copper-iron quasicrystal and silicon carbide mixed reinforced aluminum matrix composite	Patent 10309000 was granted and assigned to North University of China on June, 2019 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10309000	June 4, 2019
‌ US Patent 10844461 Method for manufacturing quasicrystal and alumina mixed particulate reinforced magnesium-based composite material	Patent 10844461 was granted and assigned to North University of China on November, 2020 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	10844461	November 24, 2020
‌ US Patent 11137301 Optical fiber Fabry-Perot sensor, and manufacturing method thereof	Patent 11137301 was granted and assigned to North University of China on October, 2021 by the United States Patent and Trademark Office.	North University of China	North University of China	United States Patent and Trademark Office	11137301	October 5, 2021
‌ US Patent 11656259 System and method of measuring the frequency of a radio frequency signal		North University of China	North University of China	United States Patent and Trademark Office	11656259	May 23, 2023
‌ US Patent 11703377 Heat-sound-vibration three-parameter integrated in-situ sensor and system of high-temperature-resistant and high-pressure-resistant structure		North University of China	North University of China	United States Patent and Trademark Office	11703377	July 18, 2023

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