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ZELTEX INC

Overview
  • Total Patents
    12
About

ZELTEX INC has a total of 12 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets basic communication technologies, computer technology and measurement are SAKI CORP KK, ZHEJIANG TRACETECH TECH CO LTD and NANJING QIJUE ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing ZELTEX INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 3

Patent filings per year

Chart showing ZELTEX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosenthal Todd C 4
#2 Collings Jerry M 3
#3 Wrenn Stuart W 3
#4 Kaminsky Daniel 1
#5 Robertson Jack Y 1
#6 Carney D 1
#7 Rosenthal Robert D 1

Latest patents

Publication Filing date Title
US6559655B1 System and method for analyzing agricultural products on harvesting equipment
US6281501B1 Multiple gain portable near-infrared analyzer
US5319200A Rapid near-infrared measurement of nonhomogeneous samples
US3737729A Electronic package and method of construction
US3557347A Digitally controlled analogue function generator
US3543288A Apparatus and method for producing a square-law function
GB1148368A Chopper stabilized operational amplifier
US3458799A Semi-conductor chopper circuit for chopper stabilized operational amplifiers and method
US3500445A Apparatus and method for producing square-law function