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DRNC HOLDINGS INC

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    43,082
  • Filing trend
    ⇩ 50.0%
About

DRNC HOLDINGS INC has a total of 68 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1999. It filed its patents most often in United States, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets telecommunications, computer technology and digital networks are SONY ERICSSON MOBILE COMM, HEWINSON PHILIP and SAMSUNG THOMSON CSF SYS CO LTD.

Patent filings per year

Chart showing DRNC HOLDINGS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Manku Tajinder 25
#2 Takeuchi Ryosuke 8
#3 Matsuda Kouichi 5
#4 Nashida Tatsushi 5
#5 Homma Fuminori 4
#6 Singh Mona 3
#7 Dufosse Stephane 3
#8 Guirauton Alain 3
#9 Dupuis Thierry 3
#10 Guillotin Alain 3

Latest patents

Publication Filing date Title
JP2017092967A Radio communication device, radio communication method, radio communication control device, and program
JP2016149773A Radio communication device, radio communication method, radio communication control device, and program
EP3108338A1 Methods for facilitating entry of user input into computing devices
KR20170060089A Transmission apparatus for a wireless device using delta-sigma modulation
JP2014220848A Radio communication device, radio communication method, radio communication control device and program
US2016050306A1 Portable telephone
US2015048966A1 Method and system for identifying and finding a range of an object
US2015070218A1 Method and system for locating wireless devices within a local region
JP2013225852A Radio communication device, radio communication method, radio communication control device and program
EP1971116A1 Mobile phone with sensor for detection of user's handling
EP1806643A1 Method for entering commands and/or characters for a portable communication device equipped with a tilt sensor
EP1464197A2 Voltage regulator for electronic device
EP0964593A2 Method for displaying a sequence of images on a mobile radiocommunication equipment in cooperation with a subscriber identification module