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LIU SEN

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    112,063
  • Filing trend
    ⇩ 100.0%
About

LIU SEN has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in China and United States. Its main competitors in its focus markets organic fine chemistry, semiconductors and optics are ICHIKAWA KOJI, MICROSI INC and UTSUMI YOSHIYUKI.

Patent filings in countries

World map showing LIU SENs patent filings in countries
# Country Total Patents
#1 China 23
#2 United States 12

Patent filings per year

Chart showing LIU SENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Sen 35
#2 Varanasi Pushkara R 12
#3 Li Jing 5
#4 Xiaoping Li 2
#5 Fengying Li 2
#6 Yanqiu Liu 2
#7 Huang Deyong 1
#8 Li Fengying 1
#9 Meng Xiangjun 1
#10 Yin Jianmin 1

Latest patents

Publication Filing date Title
CN111866339A Camera mirror processing system and processing method
CN110735517A self-spraying type brushing roller for exterior wall paint
CN110629981A Ceiling putty powder obliterator
CN109908252A Application of the membrane separation technique in nettle rash ball preparation process
CN108981446A A kind of micro- glueballs ball collecting device
CN108981447A A kind of micro- ball cleaning apparatus
CN108955355A A kind of production method for streaming twisted strip
CN107917624A One kind is fixed to stream twisted strip efficient condenser
CN107917625A One kind is fixed to stream twisted strip device
CN105434531A Flavone composition for treating heart block and preparation
CN105105567A Care bed with far-infrared emission function
CN105109385A Automobile seat cushion with heating function
CN104616176A Method of realizing sending paid advertisements each other between IM (Instant Messaging) clients
CN104683120A Paid instant communication method for distinguishing information seller and information buyer
CN104899729A Method for implementing communication information transaction system
CN103156012A Health protection tea
CN102531767A Formula of biogen of natural plants
CN102451214A Medicament for human skin
CN103054930A Medicament for human skin
CN101844157A Integrated roll line control-based hot rolling cooling water control method and system