Learn more

CHANGSHA WASION INFORMATION TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,802
About

CHANGSHA WASION INFORMATION TECH CO LTD has a total of 14 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and computer technology are MICROTEST INC, ZHANGZHOU CANNET ELECTRICAL APPLIANCE CO LTD and ZHEJIANG GETTONE ELECTRON & TECH CO LTD.

Patent filings in countries

World map showing CHANGSHA WASION INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGSHA WASION INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jian 3
#2 Li Jun 3
#3 Fan Lyu 3
#4 Luo Qin 2
#5 Chen Wei 2
#6 Huang Xiongkai 2
#7 Xu Pengcheng 2
#8 Yang Wu 2
#9 You Baocheng 2
#10 Wen Jianglin 2

Latest patents

Publication Filing date Title
CN106405234A Digital harmonic analysis method
CN106128080A A kind of novel concentrator
CN106253984A Optical fiber RS485 chromacoder
CN105827461A Method for upgrading power line carrier communication module
CN105912623A Data storage and management method for power distribution automatic terminal
CN105785302A State identification apparatus and identification method for board turning device and indication lamp of fault indicator
CN105743543A Multipath delay measurement method for power line carrier channel
CN105699909A Battery power management method for power consumption information acquisition terminal
CN105811983A Multi-loop analog quantity synchronization sampling circuit and sampling method for metering devices
CN105591640A Electronic switching circuit and measuring instrument made by using circuit
CN105699789A Identification method of fault indicator installation phase sequence
CN105631201A Load curve based electricity stealing determination method
CN105631762A Electric power retrieving method based on load curve
CN105653616A Communication protocol conversion method for master station in power system