Learn more

CHENGDU DESHAN TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,154
  • Filing trend
    ⇧ 200.0%
About

CHENGDU DESHAN TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, computer technology and measurement are PHOENIX SOLUTION CO LTD, DURON MARK and LIU ZHIJIA.

Patent filings in countries

World map showing CHENGDU DESHAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHENGDU DESHAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ouyang Jun 7
#2 Zhang Yuan 6
#3 Long Rui 5
#4 Zhang Chu 5
#5 Yan Yi 4
#6 Zhang Shunan 3
#7 Chen Yangyang 3
#8 Wu Yunjiang 3
#9 Liu Yuheng 2
#10 Zhou Longjian 2

Latest patents

Publication Filing date Title
CN110059406A Aerial array optimization method, system, storage medium and the terminal of value function are adapted to using contiguous segmentation
CN109524772A A kind of 5G circular polarisation multibeam antenna
CN109444561A A kind of antenna surface measurement method for array antenna calibration
CN109102042A A kind of RFID kinds of goods orientation management system and method based on characteristic parameter
CN108710034A A kind of 5G array antennas near field planar survey method for calibration
CN108320015A A kind of ultrahigh frequency RFID tamper-evident label
CN108038534A A kind of RFID jewelry labels
CN107862791A A kind of unmanned terminal semi open model purchase system and method
CN107480756A A kind of antenna design method of flexible anti-metal tag
CN106250968A Electronic tag without antenna rf and method for designing thereof
CN105846017A Frequency selective surface structure with wide passband and ultra-wide stopband
CN105789910A Circular-polarized frequency selection surface structure