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WANG YONGKAI

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    176,108
  • Filing trend
    0.0%
About

WANG YONGKAI has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets furniture and games, foods and drinks and environmental technology are ARMS REACH CONCEPTS INC, SHANGHAI DAAFU BABY CARRIER CO LTD and ORION HOLDINGS OVERSEAS LTD.

Patent filings in countries

World map showing WANG YONGKAIs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Yongkai 14
#2 Yongkai Wang 1

Latest patents

Publication Filing date Title
CN111328996A Preparation method of salted goose
CN109984515A A kind of novel adjustable type guardrail
CN108433438A A kind of bedside bed leg assembly
CN108420233A A kind of Multifunctional bedside bed
CN108175222A A kind of multifunctional foldable climbs pad
CN108041895A Bed in bed
CN108113335A Cribguard
CN108041896A Cribguard structure
CN1793704A Screw type piston ring
CN1502800A Three combined piston ring
CN1312431A Combined sealed piston ring
CN1285474A Vertical reciprocative sealless hydraulic damping cylinder
CN1244638A Liquid-gas separating flow seal method for reciprocating rod
CN1173539A Method for prodn. of concentrated mash for beer
CN1058611A Technology for increasing beer output by refilling yeast catabolite