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REN DAHAI

Overview
  • Total Patents
    13
About

REN DAHAI has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, audio-visual technology and it methods for management are LG DACOM CORP, KT CORP and ACK VENTURES HOLDINGS LLC.

Patent filings in countries

World map showing REN DAHAIs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing REN DAHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Dahai 13
#2 Chen Ming 2
#3 Hao Jack Jianxiu 1
#4 Cerf Genevieve 1
#5 Baruch Robert C 1
#6 Mehta Gaurav D 1
#7 Wu Shuai 1

Latest patents

Publication Filing date Title
US2014156511A1 Method and apparatus for providing exchange of gift cards
US2014068095A1 Media profile based optimization of media streaming systems and methods
US2014006116A1 Digital customer card application
US2014006499A1 Online community based peer-to-peer media streaming systems and methods
US2013322674A1 Method and system for directing sound to a select user within a premises
US2013287183A1 Visual voicemail scalability test
US2013139191A1 Content recommendation for a unified catalog
US2013122902A1 User device radio activity optimization in dead zones
US2013120160A1 User-managed parking system
US2013124073A1 Live traffic congestion detection
US2013090997A1 Conditional purchasing and vending systems
US2013080522A1 Broker-based management of mobile devices
US2011136474A1 Aggregated multi-number visual voicemail server