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Xu ming-zheng

Overview
  • Total Patents
    13
About

Xu ming-zheng has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Taiwan. Its main competitors in its focus markets medical technology, machines and consumer goods are BIO MED DEVICES INC, ARGON MEDICAL CORP and KEHAF JUZHN 2200 INK.

Patent filings in countries

World map showing Xu ming-zhengs patent filings in countries
# Country Total Patents
#1 Taiwan 13

Patent filings per year

Chart showing Xu ming-zhengs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Huang Ming-Min 13
#2 Xu Ming-Zheng 13
#3 Xu Pei-Yang 12

Latest patents

Publication Filing date Title
TW200932299A Intravenous catheter installation device
TW200920426A Pre-filled type syringe with retractable needle body
TW200920432A Disposable syringe with pre-loaded medicine
TW200838573A Injector with safety device
TW200829295A Medical appliance with retraction force
TW200822941A Medical instrument having withdrawing force
TWI284546B Syringe capable of reducing the remnant of medicinal fluids
TWI238726B Guiding device for intravenous injection catheter
TWI243065B Injector with a retractable needle body
TWI243064B Injector for single use
TW592746B Mask
TW586947B Safety device for injection and blood-drawing