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AETNA TELECOMMUNICATIONS LAB

Overview
  • Total Patents
    16
About

AETNA TELECOMMUNICATIONS LAB has a total of 16 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, EPO (European Patent Office) and Germany. Its main competitors in its focus markets optics, materials and metallurgy and machines are COLOR CHIP ISRAEL LTD, BELL JAMES DALTON and LITTLE OPTICS INC.

Patent filings in countries

World map showing AETNA TELECOMMUNICATIONS LABs patent filings in countries

Patent filings per year

Chart showing AETNA TELECOMMUNICATIONS LABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Roberts Harold 4
#2 Nath Dilip K 3
#3 Elion Glenn R 3
#4 Barr Paul 2
#5 Nelson Arthur R 2
#6 Nath Dilip H 1
#7 Roberge James K 1
#8 Bither David S 1
#9 Woo Leon K 1

Latest patents

Publication Filing date Title
US4646292A Link controller
US4680554A Real time network receiver system fast settling amplifier
EP0214331A1 Aluminum oxide optical fiber coating
US4704721A Real time network system
EP0185122A1 Three level distributed control for networking I/O devices
US4540601A Aluminum oxide optical fiber coating
EP0128678A1 Hermetic coating of optical fiber
EP0127956A1 Method for manufacturing sinterable glass bodies
DE3316236A1 Optical coupler for fibre-optic circuits
US4525026A Optical fiber protection by powder filled coatings
US4493212A Fiber optic mass sensor
US4523092A Fiber optic sensors for simultaneously detecting different parameters in a single sensing tip
US4473599A Process for providing optical fibers conditioned for hostile environments and fibers thus formed