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DAVITSENSE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,605
  • Filing trend
    ⇩ 66.0%
About

DAVITSENSE CO LTD has a total of 11 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets audio-visual technology, basic communication technologies and micro-structure and nano-technology are KNOWLES ELECTRONICS INC, SONION NEDERLAND BV and DAHLBERG ELECTRONICS.

Patent filings in countries

World map showing DAVITSENSE CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 10
#2 China 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gang Yung Jin 10
#2 Lee Jun Seok 5
#3 Kwon Yong Se 3
#4 Gang Yung-Jin 1
#5 Lee Jun-Seok 1

Latest patents

Publication Filing date Title
KR102091854B1 Condensor microphone and manufacturing method thereof
KR20200065319A Pre-amplifier having feedback filter function
KR20190053522A Back Plate Structure for a MEMS Acoustic Sensor and a Method for fabricating the same
KR20180067400A Mems acoustic sensor
KR20180064960A Voice transmitting device and manufacturing method thereof
KR101816257B1 Mems acoustic sensor
KR20180066577A Acoustic sensor and manufacturing method thereof
KR101816253B1 Voice transmitting device and manufacturing method thereof
KR101719665B1 Preamplifier of mems microphone having feedback filter