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BEIJING DONGGANG RUIHONG TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,238
About

BEIJING DONGGANG RUIHONG TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, computer technology and digital networks are ZHAI HONGYING, TRIPATH INC and STRIPE INC.

Patent filings in countries

World map showing BEIJING DONGGANG RUIHONG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING DONGGANG RUIHONG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Gang 10
#2 Cui Yongsheng 8
#3 Ren Yongda 7
#4 Sun Haibin 2
#5 Liu Caixia 2
#6 Du Hao 2
#7 Wang Yujie 2
#8 Liu Hong 1
#9 Meng Fanfeng 1
#10 Chu Guimin 1

Latest patents

Publication Filing date Title
CN111858774A Temporary license plate management system, method and device for motor vehicle
CN111917776A Electronic invoice generating device and system
CN111932221A Foreign currency electronic invoice payment system, method, device, equipment and storage medium
CN109345194A A kind of electronic bill flow system
CN108765038A A kind of quick billing method
CN108765113A A kind of examination of invoice, reimbursement, management system
CN108805633A A kind of system for issuing electronic invoice of Complex interface pattern and single-deck pattern
CN108765805A A kind of electronic invoice inquiry print system
CN108765114A A kind of householder method that electronic invoice is submitted an expense account online
CN108765039A A kind of electronic invoice management client Internet-based and method
CN108681907A A kind of information system of electronic invoice reimbursement verification
CN108805634A A kind of barcode scanning issues the method and system of electronic invoice