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NAT LIBRARY OF CHINA

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    142,892
About

NAT LIBRARY OF CHINA has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets computer technology, chemical engineering and audio-visual technology are WANG ZHIKUI, TOYO TECHNO CORP KK and GAO FAN.

Patent filings in countries

World map showing NAT LIBRARY OF CHINAs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NAT LIBRARY OF CHINAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Xianzhong 7
#2 Sun Yigang 5
#3 Xiao Jingbo 5
#4 Liao Yongxia 5
#5 Tang Gengsheng 4
#6 Zhang Ming 3
#7 Tian Zhouling 3
#8 Long Kun 2
#9 Shi Yuteng 2
#10 Yi Xiaohui 2

Latest patents

Publication Filing date Title
CN111930122A Book and periodical conveying trolley control method and device for library
CN110842985A Dust removal device for fragile books
CN110068089A Energy-saving air conditioning system for library
CN106708376A E-book reading interaction method capable of improving reading attention of reader
CN106777175A It is a kind of to recommend book abstract generation method, server and system based on what collaboration was created
CN106599265A Multimedia booklist data organization system and method oriented to sharding service
CN106779423A Library electronic book towards many content distribution business borrows method, apparatus and system
CN106777176A It is a kind of to be based on the books reading recommendation method that three layers of reading lead
CN106651738A Method for converting analog image of microfilm digital reader to digital image
CN105862513A Paper deacidifying solution and preparation method thereof
CN105088870A Paper deacidification agent, and paper deacidification system and method thereof
CN104661103A Book borrowing system based on digital television
CN103647776A Media resource synchronization method and system for multiple terminals
CN103685510A Service-side-based-operating multi-terminal-oriented media resource synchronization method and system
CN101393135A Paper ph detection pen and detection method thereof
CN101651866A Mobile terminal digital content service system taking DCD as theme