ZC

Zhijun Cai

BL Blackberry Limited: 342 patents #1 of 2,554Top 1%
RL Research In Motion Limited: 92 patents #17 of 1,397Top 2%
OPPO: 22 patents #60 of 853Top 8%
Caterpillar: 21 patents #176 of 8,398Top 3%
Motorola: 11 patents #806 of 12,470Top 7%
Motorola Mobility: 11 patents #115 of 2,091Top 6%
ML Malikie Innovations Limited: 5 patents #9 of 153Top 6%
GL Golden Valley Holdings Limited: 4 patents #1 of 8Top 15%
BC Beijing Zitiao Network Technology Co.: 2 patents #110 of 763Top 15%
GC Guangzhou Automobile Group Co.: 2 patents #56 of 280Top 20%
HC Honor Device Co.: 1 patents #327 of 806Top 45%
📍 Beijing, VA: #1 of 46 inventorsTop 3%
Overall (All Time): #357 of 4,157,543Top 1%
519
Patents All Time

Issued Patents All Time

Showing 426–450 of 519 patents

Patent #TitleCo-InventorsDate
8428020 Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel Yi Yu, Richard Charles Burbidge 2013-04-23
8423856 Method and apparatus for semi-persistent scheduling activation detection 2013-04-16
8406332 Downlink transmission in a multiple-user multiple-input multiple-output (“MU-MIMO”) wireless communication system Alireza Bayesteh, Amin Mobasher, Hua Xu, Yongkang Jia, Yi Yu +2 more 2013-03-26
8406192 Handover mechanisms with synchronous PDCP protocol under various relay architectures Rose Qingyang Hu, Yi Yu, Mo-Han Fong, Chandra Sekhar Bontu 2013-03-26
8402336 HARQ process management for carrier aggregation Sean Michael McBeath, Mo-Han Fong, Mark Earnshaw, Youn Hyoung Heo 2013-03-19
8402334 System and method for hybrid automatic repeat request (HARQ) functionality in a relay node Yi Yu, James Earl Womack 2013-03-19
8391887 Methods and apparatus to activate location measurements Takashi Suzuki 2013-03-05
8391272 System and method for uplink timing synchronization James Earl Womack, Yongkang Jia 2013-03-05
8386875 Method and system for handling HARQ operations during transmission mode changes Mark Earnshaw, Takashi Suzuki, Youn Hyoung Heo 2013-02-26
8385320 System and method for uplink timing synchronization James Earl Womack, Yongkang Jia 2013-02-26
8385303 System and method for inter-radio access technology signal measurement Gordon Peter Young, Takashi Suzuki, Wei Wu, James Earl Womack 2013-02-26
8385241 Semi-persistent scheduling and discontinuous reception alignment Yi Yu 2013-02-26
RE44021 Apparatus, and associated method, for providing open loop diversity in a radio communication system 2013-02-19
8380213 Semi-persistent resource release by wireless communication device Takashi Suzuki, Yi Yu 2013-02-19
8369256 Inactivity timer in a discontinuous reception configured system James Earl Womack 2013-02-05
8359509 System and method for determination of reserved hybrid automatic repeat request identifiers James Earl Womack, Yi Yu 2013-01-22
8359039 System and method for sharing a control channel for carrier aggregation Sean Michael McBeath, Mo-Han Fong, Mark Earnshaw, Youn Hyoung Heo 2013-01-22
8355388 System and method for initial access to relays James Earl Womack, Yi Yu 2013-01-15
8351359 Reporting power headroom for aggregated carriers Youn Hyoung Heo, Andrew Mark Earnshaw, Sean Michael McBeath, Mo-Han Fong 2013-01-08
8351336 Arbitration of measurement gap coincidence with random access 2013-01-08
8335959 Signaling reserved hybrid automatic repeat request information for downlink semi-persistent scheduling Yi Yu, James Earl Womack, Takashi Suzuki 2012-12-18
8335466 System and method for resource allocation James Earl Womack, Yi Yu 2012-12-18
8331478 Transmit diversity using low code rate spatial multiplexing Robert Mark Harrison, Hua Xu, Andrew Mark Earnshaw 2012-12-11
8320287 Method and system for the indication of long DRX in a wireless network Gordon Peter Young, James Earl Womack, Takashi Suzuki 2012-11-27
8315214 Method and system for discontinuous reception de-synchronization detection James Earl Womack, Wei Wu 2012-11-20