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ISEI DENSHI KOFUN YUGENKOSHI

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    236,345
  • Filing trend
    ⇩ 100.0%
About

ISEI DENSHI KOFUN YUGENKOSHI has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets computer technology, basic communication technologies and audio-visual technology are DAWIN TECHNOLOGY INC, PARADE TECHNOLOGIES LTD and ANALOGIX SEMICONDUCTOR BEIJING INC.

Patent filings in countries

World map showing ISEI DENSHI KOFUN YUGENKOSHIs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing ISEI DENSHI KOFUN YUGENKOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Jiin 9
#2 Tsai Chau-Chad 5
#3 Peng Sheng-Chang 5
#4 Cho Daishun 4
#5 Rin Shiho 3
#6 Ko Kinjo 3
#7 Ryo Genso 3
#8 Rin Kinketsu 2
#9 Lee Shan-Shan 2
#10 Tsai Chi-Che 2

Latest patents

Publication Filing date Title
JP2001125836A Method and circuit for protecting cmos ram data in computer system with low battery power
JP2001117665A Computer chip set for computer mother board referring to various clock rates
JP2001119289A Signal converter having dynamically controllable reference voltage and chip set including it
JP2001119287A High-speed and small-noise output buffer
JP2001117667A Phase-locked loop(pll)/clock generator having programmable deviation and frequency
JP2001119439A Input/output buffer decreasing ring back effect