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CAI ZHIJUN

Overview
  • Total Patents
    112
About

CAI ZHIJUN has a total of 112 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are ALCATEL LUCENT SHANGHAI CO LTD, HAN SEUNGHEE and LONGBO COMM TECHNICAL CO LTD.

Patent filings in countries

World map showing CAI ZHIJUNs patent filings in countries

Patent filings per year

Chart showing CAI ZHIJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Zhijun 111
#2 Womack James Earl 48
#3 Yu Yi 48
#4 Suzuki Takashi 22
#5 Fong Mo-Han 18
#6 Xu Hua 10
#7 Wu Wei 9
#8 Young Gordon Peter 9
#9 Mcbeath Sean 8
#10 Heo Youn Hyoung 8

Latest patents

Publication Filing date Title
WO2011053865A2 Downlink mcs selection in a type 2 relay network
WO2010129259A2 Hybrid-qrd-sic and imbalanced mcs system and method for mimo
US2011239072A1 Method and apparatus for semi-persistent scheduling activation detection
US2011237266A1 Sounding Reference Signal Transmission During Discontinuous Reception
US2011199985A1 System and method for intra-cell frequency reuse in a relay network
US2010202389A1 Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
US2011164542A1 Intra-donor cell coordinated multi-point transmission with type 1 relay
US2011164541A1 Intra-donor cell coordinated multi-point transmission with type 1 relay
US2011081903A1 Determining link quality for networks having relays
US2011080892A1 Architecture for termination at access device
US2011080890A1 Handover mechanisms with synchronous PDCP protocol under various relay architectures
US2011080864A1 Relay backhaul link quality considerations for mobility procedures
US2011080891A1 System and method for handover between relays
US2011044261A1 System and method for channel timing offset
US2011044239A1 System and method for carrier activation
US2009307555A1 Signaling reserved hybrid automatic repeat request information for downlink semi-persistent scheduling
US2009307556A1 Hybrid automatic repeat request associations for downlink semi-persistent scheduling
US2010159935A1 System and method for resource allocation
CN102266431B Tea bag preparation for treating adult hoarseness and school-age children aphonia
US2009247214A1 Precoding matrix index feedback interaction with discontinuous reception