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OBRAZ JAROSLAV

Overview
  • Total Patents
    15
About

OBRAZ JAROSLAV has a total of 15 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Czechoslovakia and Germany. Its main competitors in its focus markets measurement are RUDOLPH RES ANALYTICAL, TIANJIN LAND & OCEAN PETROLEUM EQUIPMENT SYSTEMS ENG CO LTD and SUZHOU WENYING CHIP TECHNOLOGY CO LTD.

Patent filings in countries

World map showing OBRAZ JAROSLAVs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 13
#2 Germany 2

Patent filings per year

Chart showing OBRAZ JAROSLAVs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Analysing materials

Top inventors

# Name Total Patents
#1 Obraz Jaroslav 15
#2 Vatras Miroslav 2
#3 Bartos Oldrich 1

Latest patents

Publication Filing date Title
CS975286A1 Piezo-electric pulse probe
CS248898B1 Connection for elimination of the faulty data in averaging measuring of the impuls pass time
CS498083A1 Connexion for measuring of extra thick objects by ultrasound
CS236177B1 Device for automatic diaphragm adjustment for ultrasonic echos selection
CS224118B1 Method of ultrasonic testing of wheel set on mechanized stand
CS204567B1 Connection for digital evaluation of the thickness measured by the ultrasound
CS204566B1 Connection for evaluation of the level of ultrasound signals
CS204311B1 Probe for transmitting the ultrasound waves in the fluid by higher temperature
CS211464B1 Connection for measuring the distances by the ultrasound
CS184272B1 Device for control and detection of the probe detection and electronic circuits in multiprobe device for testing the material
CS179150B1 Followed impulse height reduction time interval circuitry for ultrasonic material testing
CS178719B1 Digital recording device switching circuit for automatic material testing
CS179147B1 Defect initial and end abundance founding circuitry for ultrasonic mechanic material testing