Inventor
Yujian Zhang
Inventor
Beijing, CN
Overview
Patents· 135 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks27%
H04LTransmission of digital information, e.g. telegraphic communication22%
H04BTransmission16%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use13%
H04JMultiplex communication12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
H04NPictorial communication, e.g. television1%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution0%
E04GScaffolding0%
E04HBuildings or like structures for particular purposes0%
PatentTitleYear
10,883,470Wave power generation device202110,879,964Dual beam operation for mobility202010,869,283Power headroom reporting with dual connectivity202010,868,648Method, apparatus and system for managing bearers in a wireless communication system202010,779,297User equipment and methods of bearer operation for carrier aggregation202010,764,962Methods to handle scheduling requests for ultra-reliable low latency communication (URLLC) in new radio (NR) systems202010,721,648Device requested protocol data unit session modification in the 5G system202010,708,853Low overhead system information acquisition for wireless communication202010,631,190Discontinuous reception (DRX) enhancements in LTE systems202010,602,506Activation of secondary cell containing bandwidth parts202010,602,511One measurement gap in asynchronous dual connectivity2020D0872541Cooler box202010,523,286Security key refresh for dual connectivity201910,512,095User equipment and methods of bearer operation for carrier aggregation201910,492,214Communication of security key information201910,470,068Measurement gap repetition patterns for inter-frequency offloading in heterogeneous wireless networks201910,462,723Seamless mobility for 5G and LTE systems and devices201910,405,371Enhanced node B, user equipment and methods for discontinuous reception in inter-eNB carrier aggregation201910,397,935Radio link failure handling for dual connectivity201910,390,261Load balancing schemes for idle mode user equipment201910,375,680Uplink channel transmission in dual connectivity201910,306,682Device and method for transmitting random access preamble201910,271,224MTC UE and method for coverage enhancement using radio link control configuration201910,271,252Mobile communication in macro-cell assisted small cell networks201910,257,849Method, apparatus, and system for handling in-device coexistence interference in a wireless network201910,244,443Delivery of multicast and broadcast services concurrently with unicast data201910,237,911Packet data convergence protocol (PDCP) enhancements in dual-connectivity networks201910,225,880Discontinuous reception (DRX) alignment techniques for dual-connectivity architectures201910,219,190Methods, systems, and devices for network-provided autonomous handover201910,219,228Power headroom reporting with channel selection201910,149,259Power headroom reporting with dual connectivity201810,091,818User equipment configured to provide synchronization information for sidelink D2D communications using allocated resource units201810,080,153Device and method for modifying cell measurements based on device mobility201810,075,988Discontinuous reception (DRX) alignment techniques for dual-connectivity architectures201810,070,364Neighbor cell system information provisioning201810,070,383Improving carrier aggregation performance201810,045,245Discontinuous reception (DRX) enhancements in LTE systems201810,028,184User equipment and methods for measurement of reference signal received quality201810,015,807Radio link failure handling for dual connectivity201810,015,805User equipment and methods of bearer operation for carrier aggregation20189,992,742Discontinuous reception in a wireless device for in-device coexistence20189,973,958Systems, methods, and devices for improved inter-frequency measurement20189,949,164Discontinuous reception (DRX) enhancements in LTE systems20189,942,914Communication of security key information20189,936,521User equipment configured to provide synchronization information for sidelink D2D Communications using allocated resource units20189,924,521'Signaling message synchronization'20189,913,191'Base station and method for early handover using uplink channel characteristics'20189,894,608'Multicast/broadcast service continuity in multi-carrier networks'20189,883,432'Delivery of multicast and broadcast services concurrently with unicast data'20189,872,307'Apparatus and methods of time domain multiplexing solutions for in-device coexistence'20189,867,073'Measurement gap repetition patterns for inter-frequency offloading in heterogeneous wireless networks'20189,867,207'Simultaneous scheduling request transmission in dual connectivity'20189,847,823Systems and methods for mobility state estimation framework for LTE network20179,848,322Method, apparatus and system for managing bearers in a wireless communication system20179,838,932PCI partition and allocation for cellular network20179,807,801'Device and method for transmitting random access preamble'20179,807,590'Techniques to facilitate dual connectivity'20179,769,644'Systems, methods, and devices for device-to-device communication mode selection'20179,713,049'User equipment and methods for measurement of reference signal received quality'20179,693,274'Delivery of multicast and broadcast services concurrently with unicast data'20179,693,278'Load balancing schemes for idle mode user equipment'20179,686,817'Apparatus of user equipment (UE) configurable for connectivity with multiple cell groups'20179,681,382'Radio coexistence in wireless networks'20179,674,757'User equipment and methods for cell reselection using scaled time-to-trigger and A3 offset values'20179,674,852'Radio link failure handling for dual connectivity'20179,661,658'Multi-access scheme and signal structure for D2D communications'20179,602,980'Techniques for hierarchical encoding for multicast broadcast services in wireless communication systems'20179,591,581'RSRP mobility state estimation for cellular device'20179,572,077'Inter-RAT mobility of in-device coexistence'20179,565,000'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20179,559,884'Co-phasing of transmissions from multiple infrastructure nodes'20179,560,560'User equipment and methods for handover using measurement reporting based on multiple events'20179,554,334'RSRP mobility state estimation for cellular device'20179,521,693'Device and method for transmitting random access preamble'20169,509,485'Systems and methods for in-device co-existence interference avoidance for dual connectivity'20169,496,973'User equipment and methods for handover enhancement using reference signal received quality (RSRQ)'20169,485,738'Method for configuring gain factors for uplink service in radio telecommunication system'20169,480,029'Power headroom reporting with dual connectivity'20169,467,819'Multicast service using unicast subframe'20169,456,415'Physical-layer cell identity (PCI) partition for heterogeneous networks'20169,439,223'Device and method for transmitting random access preamble'20169,433,019'Device and method for transmitting random access preamble'20169,407,302'Communication device, mobile terminal, method for requesting information and method for providing information'20169,398,604'System and method for managing multiradio communications in a single device'20169,374,206'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20169,374,783'Enhanced node B, user equipment and methods for discontinuous reception in inter-eNB carrier aggregation'20169,363,780'System and method of uplink power control in a wireless communication system'20169,332,456'Discontinuous reception (DRX) enhancements in LTE systems'20169,319,965'Apparatuses and methods for CSI-RS configuration in distributed RRH systems'20169,313,802'Communication of security key information'20169,312,996'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20169,307,476'User equipment and method for pico-cell attachment and attachment inhibiting'20169,300,509'Wireless communication system with common cell ID'20169,301,183'Transmission of uplink control information in inter-eNB carrier aggregation'20169,288,023'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20169,271,278'RF chain usage in a dual network architecture'20169,253,698'Inter-RAT mobility of in-device coexistence'20169,246,647'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20169,246,648'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20169,225,449'Performing a handover in a heterogeneous wireless network'20159,160,515'User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay'20159,154,267'Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication'20159,144,085'Multicast/broadcast service continuity in multi-carrier networks'20159,130,688'User equipment and methods for handover enhancement using reference signal received quality (RSRQ)'20159,125,091'Supported, self-optimizing wireless networks, optimized with respect to energy, mobility, and capacity'20159,107,124'Delivery of multicast and broadcast services concurrently with unicast data'20159,094,855'Measurement of nodes in coordinated multipoint (CoMP) systems'20159,055,474'Apparatus for improved mobility in a wireless heterogeneous network'20158,995,924'Method for configuring gain factors for uplink service in radio telecommunication system'20158,948,092'Method and apparatus for receiving a control channel in a mobile communication system'20158,934,437'Apparatus and method to establish a device-to-device (D2D) connection in a 3GPP-LTE network using a distributed channel scan'20158,929,268'Techniques for hierarchical encoding for multicast broadcast services in wireless communication systems'20158,913,518'Enhanced node B, user equipment and methods for discontinuous reception in inter-ENB carrier aggregation'20148,842,626'Co-phasing of transmissions from multiple infrastructure nodes'20148,811,258'Enhanced local communications in mobile broadband networks'20148,811,305'Device and method for transmitting random access preamble'20148,804,593'Framework for coordinated multipoint transmission based on a multicell MAC/RRC design'20148,780,876'Delivery of multicast and broadcast services concurrently with unicast data'20148,718,005'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20148,706,077'Configurable common reference signal port for reference signal received power in distributed antenna systems'20148,464,140'Apparatus for appending cyclic redundancy check in communication system'20138,413,001'Determining hybrid automatic repeat request (HARQ) timing'20138,391,910'Method for configuring gain factors for uplink service in radio telecommunication system'20138,316,269'HARQ feedback channel indexing scheme in wireless communication systems'20128,301,950'Method for variable sub-carrier mapping and device using the same'20128,243,835'Method and apparatus for measurement report for the decision of transmission mode transition'20128,239,723'HARQ timing control in wireless communication systems'20128,238,320'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20128,208,855'Method for transition between distributed transmission and localized transmission'20128,200,252'Device and method for transmitting control channel with pre-allocated resources'20128,179,780'Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system'20127,885,202'Method and apparatus for channel quality indicator report'20117,756,070'Method for supporting pilot boost in E-DCH of WCDMA'20107,668,563'Method for configuring gain factors for uplink service in radio telecommunication system'20107,486,644'Method and apparatus for transmitting and receiving data with high reliability in a mobile communication system supporting packet data transmission'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (28)· patent assignee history
2009Based in Haidian District, Beijing, CN· patent location history
2010–2020Based in Beijing, CN· patent location history
2012–2020Patents assigned to INTEL CORP (56)· patent assignee history
2012–2020Patents assigned to ZHANG YUJIAN (35)· patent assignee history
2014–2018Patents assigned to ZHU YUAN (11)· patent assignee history
2015–2020Patents assigned to INTEL IP CORP (46)· patent assignee history
2020Based in Heshan, CN· patent location history
2021Based in Jinan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEL CORP | 56 | 2012–2020 |
| INTEL IP CORP | 46 | 2015–2020 |
| ZHANG YUJIANself | 35 | 2012–2020 |
| SAMSUNG ELECTRONICS CO LTD | 28 | 2009–2019 |
| ZHU YUAN | 11 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 132 | 2010–2020 |
| Jinan, CN | 1 | 2021 |
| Heshan, CN | 1 | 2020 |
| Haidian District, Beijing, CN | 1 | 2009 |