Learn more

PROMOTION & DISPLAY TECH LTD

Overview
  • Total Patents
    14
About

PROMOTION & DISPLAY TECH LTD has a total of 14 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United Kingdom. Its main competitors in its focus markets telecommunications and control are HOGAN TERESA B, MCKELLEN SAMUEL DUNSEITH and LIFELINE SYSTEMS INC.

Patent filings in countries

World map showing PROMOTION & DISPLAY TECH LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 14

Patent filings per year

Chart showing PROMOTION & DISPLAY TECH LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications
#2 Control

Focus technologies

# Technology
#1 Alarm systems
#2 Telephonic communication

Top inventors

# Name Total Patents
#1 Holder D 1
#2 Holder David 1

Latest patents

Publication Filing date Title
GB0024967D0 Answering machine
GB0021965D0 Information transfer system
GB0003567D0 Internet portal
GB9930449D0 Handset
GB9928514D0 Internet audio player
GB9920963D0 Answering machine
GB9916980D0 Telecommunications device
GB9916978D0 Telecommunications device
GB9916981D0 Telecommunications device
GB9916983D0 Telecommunications device
GB9916631D0 Internet audio player
GB9424953D0 A telecommunications device
GB9122341D0 Capacitive load driver circuit
GB9100972D0 Message display system