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LI LONGKAI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,042
About

LI LONGKAI has a total of 19 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, machines and surface technology and coating are BH CO LTD, GUANGZHOU MEADVILLE ELECTRONICS CO LTD and CHANG WEN YAO.

Patent filings in countries

World map showing LI LONGKAIs patent filings in countries

Patent filings per year

Chart showing LI LONGKAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Longkai 19

Latest patents

Publication Filing date Title
CN110691469A Coating forming method of novel material layer structure of high-frequency circuit board and product thereof
CN110677983A Press-forming method of novel material layer structure of high-frequency circuit board and product thereof
CN110572933A preparation method of novel material layer structure of high-frequency circuit board and product thereof
CN110557906A manufacturing method of multilayer double-sided rigid-flex board and product thereof
CN110682631A Preparation method of novel material layer structure of circuit board and product thereof
CN110678014A Method for manufacturing multilayer flexible circuit board and product thereof
CN108156751A Anti- short circuit flexible circuit board and its production technology