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ZETA INSTR INC

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    127,776
  • Filing trend
    ⇩ 100.0%
About

ZETA INSTR INC has a total of 24 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, computer technology and measurement are GE HEALTHCARE NIAGARA INC, ACUSOLUTIONS INC and PRICE JEFFREY H.

Patent filings in countries

World map showing ZETA INSTR INCs patent filings in countries

Patent filings per year

Chart showing ZETA INSTR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Soetarman Ronny 19
#2 Xu James Jianguo 18
#3 Kudinar Rusmin 16
#4 Lee Ken Kinsun 15
#5 Hou Zhen 12
#6 Nguyen Hung Phi 10
#7 Meeks Steven W 6
#8 Stainton James Nelson 5
#9 Nguyen Hung P 4
#10 Soetaman Ronny 2

Latest patents

Publication Filing date Title
US2018045947A1 Optical measurement of bump hieght
US2018045946A1 Optical measurement of step size and plated metal thickness
US2018047148A1 Optical measurement of opening dimensions in a wafer
US2018045937A1 Automated 3-d measurement
US2018005364A1 Dual mode inspector
US2017336331A1 Multi-surface specular reflection inspector
US2017336330A1 Method of detecting defect location using multi-surface specular reflection
US2015226953A1 Multi-surface optical 3D microscope
US2016033421A1 Method and apparatus to optically detect defects in transparent solids
US8830457B1 Multi-surface optical inspector
WO2012094175A2 3d microscope including insertable components to provide multiple imaging and measurement capabilities
WO2012012265A2 3d microscope and methods of measuring patterned substrates
US2008291532A1 3-d optical microscope