Learn more

HANDY INT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,907
  • Filing trend
    ⇩ 100.0%
About

HANDY INT CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China, Republic of Korea and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, basic communication technologies and digital networks are SKYWORKS FILTER SOLUTIONS JAPAN CO LTD, SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO LTD and SHIBAYAMA KIMIO.

Patent filings in countries

World map showing HANDY INT CO LTDs patent filings in countries
# Country Total Patents
#1 China 5
#2 Republic of Korea 5
#3 EPO (European Patent Office) 1
#4 United States 1

Patent filings per year

Chart showing HANDY INT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Takahiro 10
#2 Tajima Motoyuki 8
#3 Uehara Kensei 4
#4 Hatano Koichi 2

Latest patents

Publication Filing date Title
KR20160142759A Acoustic wave device
KR20170082054A Surface acoustic wave device, duplexer and comb-shaped electrode
KR20170066997A Duplexer device
KR20170053898A Duplexer device and substrate for mounting duplexer
KR20170017133A Surface acoustic wave device