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ATOP PREC IND CO LTD

Overview
  • Total Patents
    15
About

ATOP PREC IND CO LTD has a total of 15 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Hong Kong, United States and China. Its main competitors in its focus markets measurement are INGENDAHL KURT, CREATIONS HORLOGERES DE LULLY SA and ETA SA MFT HORLOGRE SUISSE.

Patent filings in countries

World map showing ATOP PREC IND CO LTDs patent filings in countries
# Country Total Patents
#1 Hong Kong 3
#2 United States 3
#3 China 2
#4 EPO (European Patent Office) 2
#5 Japan 2
#6 Taiwan 2
#7 India 1

Patent filings per year

Chart showing ATOP PREC IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Electronic time-pieces
#2 Mechanically-driven clocks

Top inventors

# Name Total Patents
#1 Lin Wen-Chun 9
#2 Wen-Chun Lin 3
#3 Lin Wen Chun 2
#4 Wenchuan Lin 1

Latest patents

Publication Filing date Title
CN103064278A Timer movement with display for world time zones
HK1124402A1 Time counting assembly with a display for world time zones
HK1113407A1 Time counting device with a display for world time zones
JP2007286049A Clock assembly having world time zone display
CN101246352A Time counting assembly with world time zone display
HK1052059A1 Clock movement with a display for world time zones.
US2003016589A1 Clock movement with a display for world time zones