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CHINA NAT SOFTWARE & SERVICE COMPANY LIMITED

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    71,139
  • Filing trend
    ⇧ 233.0%
About

CHINA NAT SOFTWARE & SERVICE COMPANY LIMITED has a total of 23 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets computer technology, it methods for management and digital networks are FUSIONSKYE BEIJING SOFTWARE CO LTD, BAU DAVID and VELOCITY TECHNOLOGY SOLUTIONS INC.

Patent filings in countries

World map showing CHINA NAT SOFTWARE & SERVICE COMPANY LIMITEDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHINA NAT SOFTWARE & SERVICE COMPANY LIMITEDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Guang 6
#2 Lan Jing 6
#3 Yang Yang 4
#4 Wang Yan 4
#5 Han Jixing 4
#6 Cui Yongjin 4
#7 Liu Zongqian 4
#8 Wang Jinsheng 3
#9 Fu Tingting 3
#10 Guo Lele 3

Latest patents

Publication Filing date Title
CN111859421A Multi-keyword ciphertext storage and retrieval method and system based on word vector
CN111859864A Method and conversion tool for converting library data into streaming document
CN111813569A Instant messaging cross-platform communication method based on front-end framework
CN111865756A Qt-based cross-multi-platform instant messaging method and system
CN111638909A Method and electronic device for cross-browser and cross-platform calling of scanning equipment
CN110968681A Belief network retrieval model construction method and retrieval method and device for combined formula information expansion
CN110414319A It is a kind of based on the formula similarity calculating method and scientific document search method that are effectively matched subtree and device
CN110222516A A kind of safe reading method and system based on server side code
CN109829139A The method and apparatus that a kind of stream-oriented file of DOC/DOCX format is converted into the layout files of OFD format
CN109783317A A kind of detection method around security management and control behavior
CN109451056A Server dynamic allocation method and system between more clusters
CN111311040A Visual railway transportation balance planning method and system
CN109685331A A kind of high-speed rail bogie sensor fault diagnosis method based on machine learning
CN109740727A A kind of hydraulic turbine shaft state monitoring method neural network based and system
CN109376486A A method of promoting Fault Diagnosis of Gear Case accuracy
CN109150520A Data exchange system between logic isolation application server
CN110909963A Credit scoring card model training method and taxpayer abnormal risk assessment method
CN110874407A Value-added tax invoice commodity and service tax classification code identification and error correction method
CN110827131A Tax payer credit evaluation method based on distributed automatic feature combination
CN110659948A Calculation method for matching degree of commodity sold and false invoice risk discovery method