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BI HAO

Overview
  • Total Patents
    22
About

BI HAO has a total of 22 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications and digital networks are WAVE GUARD TECH LTD, WONG SHIN HORNG and KALHAN AMIT.

Patent filings in countries

World map showing BI HAOs patent filings in countries

Patent filings per year

Chart showing BI HAOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bi Hao 22
#2 Reed John D 8
#3 Mcbeath Sean M 5
#4 Sun Yishen 4
#5 Smith Jack A 3
#6 Cai Zhijun 3
#7 Droste Scott 2
#8 Benn Howard 2
#9 Wu Jian 2
#10 Pinckley Danny T 2

Latest patents

Publication Filing date Title
US2013170474A1 System and method for primary point handovers
US2013155903A1 System and method of radio bearer management for multiple point transmission
US2013088979A1 System and method for multiple point transmission in a communications system
US2013088960A1 System and Method for Information Delivery with Multiple Point Transmission
US2010329205A1 Service continuity during outbound handover from a home network base station with local internet protocol access
US2010311419A1 Mobility management entity tracking for group mobility in wireless communication network
US2010284299A1 Support of home network base station local internet protocol access
US2008318574A1 Methods for handing over calls between communication networks using dissimilar air interfaces
US2006280159A1 Method and apparatus for voice communication
WO2005039088A2 Channel allocation extension in wireless communications networks and methods
US2006039315A1 Macro diversity schemes for shared dedicated control channel in broadcast multicast services
US2007037523A1 Method and apparatus for controlling reverse link transmission
US2007183385A1 Apparatus and method for distinguishing a frame on channel shared by multiple users