Learn more

XU GUOQIN

Overview
  • Total Patents
    15
About

XU GUOQIN has a total of 15 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SISTEMNYJ OPERATOR EDINOJ EHNERGETICHESKOJ SISTEMY AOOT, VAGABOV MAGOMED ZAGIR VAGABOVI and JIANGSU XURI METALLURG ENVIRONMENTAL PROT EQUIPMENT PLANT.

Patent filings in countries

World map showing XU GUOQINs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing XU GUOQINs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Guoqin 15

Latest patents

Publication Filing date Title
CN1276330A Adsorbable container and its adhesive combination technology
CN1275361A Combined complete cooking vessel and manufacturing thereof
CN1266215A Simple and easily-learned character input method
CN1270072A Auxiliary equipment for quickly mastering swimming
CN1262920A Non-wetting diaper with warning function and wetting alarm
CN1266086A Warning method for preventing harmful gas from escaping to make harming
CN1301581A Projector as a sports apparatus and its use in projecting sports
CN1263208A New method for obtaining energy and operator capable of saving energy source
CN1292449A Deicing method of water transmission system
CN1283439A Method for artificial sexual reproduction of unisexual living bodies between homosexual ones
CN1259438A Method of quickly drawing a graph and the application of stationery and drawing equipments
CN1264572A Method and tool for removing foreign body from human body and machinery mounting and repairing
CN1234467A Technology for preventing water-delivery system from frost crack
CN1224604A Method for lifting or taking out object
CN1186758A Adsorptice container