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TELECOMM RES LAB

Overview
  • Total Patents
    147
  • GoodIP Patent Rank
    232,471
About

TELECOMM RES LAB has a total of 147 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications, digital networks and optics are LIGHTWORKS TECHNOLOGY INC, WUHAN RES INST OF POSTS AND TELECOMM and OTC LTD.

Patent filings per year

Chart showing TELECOMM RES LABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grover Wayne D 29
#2 Mcgibney Grant 13
#3 Dodds David E 13
#4 Davies Robert J 10
#5 Krzymien Witold A 8
#6 Rueda Jose Alejandro 8
#7 Klymyshyn David M 8
#8 Johnston Ronald H 7
#9 Stamatelakis Demetrios 7
#10 Kumar Surinder 6

Latest patents

Publication Filing date Title
US2013315053A1 Failure independent path protection with p-cycles
CA2798948A1 System and method for providing a wireless/power-line diversity communications channel
CA2705080A1 Multi-spectral color and ir camera based on multi-filter array
CA2665594A1 An apparatus for secure computation of string comparators
CA2585824A1 Breathing sound analysis for detection of sleep apnea/hypopnea events
CA2584258A1 Breathing sound analysis for estimation of airflow rate
WO2006130988A1 Wireless communication system
US2007016838A1 Adaptive hybrid ARQ systems with BCJR decoding
US2005238037A1 Wideband frequency domain reflectometry to determine the nature and location of subscriber line faults
US2004179631A1 UWB receiver architecture
CA2442901A1 Scheduling of wireless packet data transmissions
CA2434115A1 Method for design of networks based on p-cycles
CA2428393A1 Implementation of discrete wavelet transform using lifting steps
US2004223655A1 Implementation of discrete wavelet transform using lifting steps
CA2421980A1 Electro-optic modulator with resonator
CA2417395A1 Monolithic transformer compensated circuit
CA2415910A1 Optical duobinary single sideband modulator
CA2413198A1 Smart parking meter system
CA2411806A1 Wide-area content-based routing architecture
CA2410172A1 Content routing architecture for enhanced internet services