Inventor
SONG YI
US196 patents
⚠️ This page may combine multiple inventors who share the name “SONG YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACKBERRY LTD
15 patentsUS9642121B2May 2, 2017
Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networks
BLACKBERRY LTD12 citations93
US9544880B2Jan 10, 2017
Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networks
BLACKBERRY LTD11 citations93
US9425946B2Aug 23, 2016
Interference measurement methods for advanced receiver in LTE/LTE-A
BLACKBERRY LTD24 citations93
US9155077B2Oct 6, 2015
Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networks
BLACKBERRY LTD17 citations93
US9369253B2Jun 14, 2016
Methods of interference measurement for advanced receiver in LTE/LTE-A
BLACKBERRY LTD23 citations91
US11395248B2Jul 19, 2022
Small cell demodulation reference signal and initial synchronization
BLACKBERRY LTD3 citations84
US10694481B2Jun 23, 2020
Small cell demodulation reference signal and initial synchronization
BLACKBERRY LTD3 citations84
US9986524B2May 29, 2018
Small cell demodulation reference signal and initial synchornization
BLACKBERRY LTD4 citations84
US9949289B2Apr 17, 2018
Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networks
BLACKBERRY LTD6 citations84
US9900820B2Feb 20, 2018
Communicating data using a local wireless access network node
BLACKBERRY LTD5 citations84
US9554397B2Jan 24, 2017
Identifying a subframe containing information relating to an uplink grant
BLACKBERRY LTD12 citations84
US9521637B2Dec 13, 2016
Small cell demodulation reference signal and initial synchronization
BLACKBERRY LTD8 citations84
US9258745B2Feb 9, 2016
Method and system for mobile relay enablement
BLACKBERRY LTD7 citations84
US9125112B2Sep 1, 2015
Communicating radio resource configuration information
BLACKBERRY LTD13 citations84
US8989755B2Mar 24, 2015
Methods of inter-cell resource sharing
BLACKBERRY LTD9 citations84
RESEARCH IN MOTION LTD
6 patentsUS9444745B2Sep 13, 2016
Sending data rate information to a wireless access network node
RESEARCH IN MOTION LTD6 citations84
US9173109B2Oct 27, 2015
Radio link quality monitoring
RESEARCH IN MOTION LTD14 citations84
US9100883B2Aug 4, 2015
Methods and systems for wireless communication in heterogeneous networks
RESEARCH IN MOTION LTD8 citations84
US9084264B2Jul 14, 2015
Method and apparatus for small cell configuration in a heterogeneous network architecture
RESEARCH IN MOTION LTD5 citations84
US9036578B2May 19, 2015
Method and apparatus for control channel configuration in a heterogeneous network architecture
RESEARCH IN MOTION LTD10 citations84
US8964705B2Feb 24, 2015
For small cell demodulation reference signal and initial synchronization
RESEARCH IN MOTION LTD7 citations84
CAI ZHIJUN
4 patentsUS8270374B2Sep 18, 2012
Determining link quality for networks having relays
CAI ZHIJUN20 citations93
US8488514B2Jul 16, 2013
Relay backhaul link quality considerations for mobility procedures
CAI ZHIJUN11 citations84
US8468412B2Jun 18, 2013
Downlink transmissions for type 2 relay
CAI ZHIJUN10 citations84
US8437268B2May 7, 2013
System and method for intra-cell frequency reuse in a relay network
CAI ZHIJUN14 citations84
SONG YI
4 patentsUS8750933B2Jun 10, 2014
System and method for supporting antenna beamforming in a cellular network
SONG YI18 citations92
US8744449B2Jun 3, 2014
Mobility parameter adjustment and mobility state estimation in heterogeneous networks
SONG YI17 citations92
US8989033B2Mar 24, 2015
Downlink MCS selection in a type 2 relay network
SONG YI7 citations84
US8897203B2Nov 25, 2014
Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay using a punctured demodulation reference signal
SONG YI10 citations84
BONTU CHANDRA SEKHAR
3 patentsUS8755791B2Jun 17, 2014
Method and system for low power downlink transmission in heterogeneous networks
BONTU CHANDRA SEKHAR53 citations98
US9622138B2Apr 11, 2017
UE measurement procedure in a heterogeneous mobile network
BONTU CHANDRA SEKHAR7 citations84
US9301184B2Mar 29, 2016
Procedure for formulating a signal to interference plus noise ratio
BONTU CHANDRA SEKHAR7 citations84
APPLE INC
3 patentsUS8909156B2Dec 9, 2014
Codebook subset selection
APPLE INC9 citations93
US9548803B2Jan 17, 2017
Performance for a multiple antenna beamforming cellular network
APPLE INC4 citations84
US9485755B2Nov 1, 2016
Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier
APPLE INC4 citations84
IBM
3 patentsUS10832907B2Nov 10, 2020
Gate-all-around field-effect transistor devices having source/drain extension contacts to channel layers for reduced parasitic resistance
IBM16 citations86
US10490447B1Nov 26, 2019
Airgap formation in BEOL interconnect structure using sidewall image transfer
IBM11 citations84
US10461154B1Oct 29, 2019
Bottom isolation for nanosheet transistors on bulk substrate
IBM9 citations84
HUAWEI TECH CO LTD
2 patentsHU ROSE QINGYANG
2 patentsTEE LAI-KING
1 patentNOVELL INC
1 patentBLANKENSHIP YUFEI WU
1 patentTEE LAI KING
1 patentINST OF MICROELECTRONICS CAS
1 patentWANG YIPING
1 patentUNIV ILLINOIS
1 patentYU YI
1 patentShowing the top 50 of 196 patents by PatentIndex Score.