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TAN ZHENG

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    207,128
About

TAN ZHENG has a total of 25 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States and China. Its main competitors in its focus markets textiles and paper, medical technology and machines are GP CELLULOSE GMBH, CARL G SCHWALBE DR and INST BIOPOLIMEROW I WLOKIEN CHEMICZNYCH.

Patent filings in countries

World map showing TAN ZHENGs patent filings in countries
# Country Total Patents
#1 United States 13
#2 China 12

Patent filings per year

Chart showing TAN ZHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Zheng 20
#2 Goyal Gopal 5
#3 Zheng Qin 4
#4 Maurer Karen L 4
#5 Sestrick Michael 3
#6 Nguyen Xuan 3
#7 Koukoulas Alexander A 3
#8 Yaranossian Nadia 2
#9 Lorenzoni Damaris 2
#10 Yang Sen 2

Latest patents

Publication Filing date Title
CN109303637A A kind of eye drops assistor
CN105587035A Mobile house and manufacturing method thereof
CN105197258A Light pressure power system
CN104636779A Annular code identifier recognition system
CN104331680A Water lamp beacon rapid identifying system
CN103961840A Column-element array type omnidirectional treadmill
US2014303264A1 Process for Making and Using Cellulose-Containing Seaweed Residue and Products Made Therefrom
CN103376551A Small-hole-projection-type near-eye display
CN101447072A Pyramidal empirical modal resolution image merge method
CN101299218A Method and device for searching three-dimensional model
CN101290350A Ground cluster object tracking method
CN101465774A System and method capable of supporting synergic group construction in mobile circumstance
US8262850B2 Chemical activation and refining of southern pine kraft fibers
CN1120211A Numerical speech-sound processing method and numerical speech-sound telephone using the said method