Learn more

LIANG QIAN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    101,977
About

LIANG QIAN has a total of 20 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, foods and drinks and semiconductors are LE TEKKU KK, ADVANCED CONNECTEK SHENZHEN INC and TARNG YU ENTERPRISE CO LTD.

Patent filings in countries

World map showing LIANG QIANs patent filings in countries

Patent filings per year

Chart showing LIANG QIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Qian 20
#2 Ma Wenbo 2

Latest patents

Publication Filing date Title
CN112003845A Unified user authentication system based on diversified access enterprise network
CN112000937A Unified login platform based on enterprise multi-application system
CN111660196A Capsule polishing machine capable of improving sorting precision
CN111643345A Anion health preserving urn for health care
CN108511432A LED support and packaging
CN108470811A LED filament lamp package substrate, encapsulating structure and manufacture craft containing the substrate
CN107223735A A kind of invigorating the spleen jasmine tea
CN107223862A A kind of preparation method of noodles
CN107223734A A kind of flower tea composition
CN107223861A A kind of jasmine tea noodles
CN107227221A A kind of preparation method of Flower tea beer
CN106142888A A kind of little English learning homework book
CN106136536A A kind of pupil's all-purpose instrument receiver
CN106157742A A kind of pupil's functions of English spelling plate
CN106136537A A kind of pupil's multifunctional safe stationery box
CN106157732A A kind of pupil's copybook
WO2011143979A1 Usb socket and plug capable of dual-side insertion
WO2011143974A1 Portable data transmission device
CN101737175A Variable compression engine