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WANG CHANGSHENG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    213,047
  • Filing trend
    ⇩ 100.0%
About

WANG CHANGSHENG has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1988. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, organic fine chemistry and semiconductors are CLAP CO LTD, KATO TAKEHITO and CAMBRIDGE DISPLAY TECH LTD.

Patent filings in countries

World map showing WANG CHANGSHENGs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 6

Patent filings per year

Chart showing WANG CHANGSHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Changsheng 13
#2 Tierney Steven 6
#3 D Lavari Mansoor 4
#4 Changsheng Wang 4
#5 Mitchell William 4
#6 Blouin Nicolas 3
#7 D'Lavari Mansoor 2
#8 Nanason Lana 1
#9 Nanson Lana 1

Latest patents

Publication Filing date Title
CN110675233A Accounting centralized accounting approval system
CN107582974A A kind of wine for prostate can treat aseptic prostate and prevent cardiovascular and cerebrovascular diseases
CN107549609A Dietotherapy coarse cereals flour
CN102825204A Air cushion of novel two-way press machine
CN1425628A Light composite heat insulation block material
CN1264722A Process for preparing paint with colour stone powder as pigment
CN1184790A Glaze coating for walls, and process for producing same
CN1061374A Compound paper pipe and production method
CN1041270A Produce the method for chopsticks with paper
CN1041196A Paper-tube wall board and manufacture method thereof
CN1038421A Technology for producing wax-wood furniture