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CHANGZHOU PUNA ELECTRONIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,848
About

CHANGZHOU PUNA ELECTRONIC TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines are TERASAKI TAKAFUMI, S N D KK and CAIDEIL M P TEORANTA.

Patent filings in countries

World map showing CHANGZHOU PUNA ELECTRONIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGZHOU PUNA ELECTRONIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Spraying devices

Top inventors

# Name Total Patents
#1 Zhou Xin 12
#2 Guo Yan 8
#3 Chen Tianhua 4

Latest patents

Publication Filing date Title
CN104103884A Adjustable sealed coupler
CN104051885A High-temperature-resistant floating welding type radio-frequency coaxial cable connector
CN104022470A High-precision repairing and stripping device for phase-compensated cable
CN104022376A Multi-split bidirectional-floating onboard radio-frequency coaxial connector
CN104037566A High-precision phase-adjustable coaxial adapter used for high-frequency cable
CN104022419A High-performance precision microwave adapter
CN104019946A Airtight leakage detection device for glass packaging piece
CN104022370A Fast-inserting type radio frequency coaxial connector for testing cable
CN104021885A Damage-prevention winding device for cables
CN104014446A Quick suspension device for spraying communication connector
CN104020355A Precise tester for high-frequency glass beads and testing method of precise tester
CN104022369A High-performance welding-type radio frequency coaxial connector used for cable