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PLEADER YAMAICHI CO LTD

Overview
  • Total Patents
    21
About

PLEADER YAMAICHI CO LTD has a total of 21 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Taiwan and China. Its main competitors in its focus markets measurement are SUZHOU CLINE ELECTRIC LTD, KURSAJ VIKTOR N and YASHIMA SEISAKUSHO KK.

Patent filings in countries

World map showing PLEADER YAMAICHI CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 17
#2 China 4

Patent filings per year

Chart showing PLEADER YAMAICHI CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Zheng-Long 4
#2 Huang Cheng-Lung 4
#3 Gu Ren-Ding 3
#4 Xue Ming-Tai 3
#5 Chen Pou-Huang 3
#6 Fu Chang-Lin 2
#7 Zhang Ming-Ye 2
#8 Chen Xing-Long 2
#9 Huang Cheng Lung 2
#10 Huang Zheng-Lon 2

Latest patents

Publication Filing date Title
TW201333475A High frequency vertical shrapnel probe card structure
TW201245727A Cantilever probe card structure
TW201237438A Cantilever type combined with vertical probe card structure
TW201231977A Structure of high-frequency vertical spring plate probe card
TW201135239A High-frequency vertical elastic probe structure
TW201221962A Structure of high frequency vertical elastic piece probe card
TW201209419A Probe card structure
TW201205083A Vertical elastic probe structure
TW201124730A Probe structure.
TW201120454A Probe structure for providing measurement of heavy current and voltage level.
TW201118381A Test device for high-frequency vertical probe card
CN102033145A Cantilever probe structure for providing heavy current and voltage potential measurement
TW201109669A Cantilever probe structure capable of providing large current and the measurement of electrical voltage
TW201102663A Vertical probe card
CN101923103A Cantilever type probe card used for high-frequency test of image sensor chip
CN101923105A Probe card used for testing image sense chip
TW201040536A A cantilever probe card for high frequency testing of image sensing wafers
TW201037315A Cantilever probe card for image sensing chip test
TW201035671A The lens trimming mechanism of the probe test device