Inventor

Qian Cheng

Inventor

Aurora, IL, US

Overview

2000–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 72 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks23%

H04LTransmission of digital information, e.g. telegraphic communication22%

H04BTransmission11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%

C01BNon-metallic elements4%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

H04JMultiplex communication3%

Y02TClimate change mitigation technologies related to transportation2%

PatentTitleYear

10,873,377Device, network, and method for receiving data transmission under scheduling decoding delay in mmWave communication2020 10,855,043System and device with laser array illumination2020 10,848,278Methods and apparatus for wireless communications over subsets of contiguous subcarriers2020 10,841,057Systems and methods for UE-specific beam management for high frequency wireless communication2020 10,826,111Pre-cell formation electrodes and lithium ion batteries2020 10,827,493Device, network, and method for wideband long-term evolution (LTE) uplink transmission2020 10,805,928Communications in a wireless network for carrier selection and switching2020 10,790,956System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs2020 10,785,003Systems and methods for adaptation in a wireless network2020 10,785,001Systems and methods for UE-specific beam management for high frequency wireless communication2020 10,772,932Medicament for use in treating cardiovascular and cerebrovascular diseases2020 10,772,933Medicament for treating pulmonary tuberculosis2020 10,771,142System and method for hierarchal beamforming and rank adaptation for hybrid antenna architecture2020 10,757,696System and method for transmission and reception of control and data channels with group reference signal2020 10,757,233Systems and methods for a subframe structure for wideband LTE2020 10,720,642Oxidation-reduction assisted exfoliation and reassembly of transition metal oxide lithium intercalation compounds2020 10,714,752Hierarchical oxygen containing carbon anode for lithium ion batteries with high capacity and fast charging capability2020 10,693,610System and method for SRS switching, transmission, and enhancements2020 10,693,602System and method for a long-term evolution (LTE)-compatible subframe structure for wideband LTE2020 10,694,472System and method for wireless power control2020 10,683,939Ocean depth automatic compensation type full-ocean-depth hydraulic control water stop valve2020 10,665,863Additives for fast chargeable lithium ion batteries2020 10,653,746Medicament for use in treating gout2020 10,660,046Systems and methods for network adaptation support in wireless network2020 10,651,900System and method for communications system training2020 10,608,276Carbon material, anode material and spacer additive for lithium ion battery2020 10,601,043Electrochemically modified carbon material for lithium-ion battery2020 10,568,053System and method for beamformed broadcast and synchronization signals in massive multiple input multiple output communications systems2020 10,554,280Device, network, and method for CSI feedback of hybrid beamforming2020 10,535,876Electrochemically modified carbon material for lithium-ion battery2020 10,526,762Final joint of immersed tunnel as well as prefabrication method and installation method2020 10,506,577Systems and methods for adaptive transmissions in a wireless network2019 10,498,508Device, network, and method for communications with fast adaptive transmission and reception2019 10,479,689Ultrathin graphene piece, apparatus for preparing ultrathin graphene pieces, method for preparing ultrathin graphene pieces, capacitor, and method of manufacturing capacitor2019 10,431,824Negative electrode carbon material, method for producing negative electrode carbon material, negative electrode for lithium secondary battery, and lithium secondary battery2019 10,425,900System and method for wireless power control2019 10,411,847Communications with carrier selection, switching and measurements2019 10,411,935System and method for DFT-S-OFDM PAPR reduction2019 10,382,115System and method for hybrid beamforming diversity2019 10,340,514Negative electrode for lithium ion secondary battery, and lithium ion secondary battery2019 10,321,421System and method for synchronization and link acquisition in cellular wireless systems with directional antennas2019 10,305,567System and method for hierarchal beamforming and rank adaptation for hybrid antenna architecture2019 10,270,570System and method for SRS switching, transmission, and enhancements2019 10,225,380Systems and methods for a subframe structure for wideband LTE2019 10,219,231System and method for beamformed broadcast and synchronization signals in massive multiple input multiple output communications systems2019 10,206,211Device, network, and method for wideband long-term evolution (LTE) uplink transmission2019 10,200,168Systems and methods for adaptation in a wireless network2019 10,193,604Device, network, and method for receiving data transmission under scheduling decoding delay in mmWave communication2019 10,187,880System and method for transmission and reception of control and data channels with group reference signal2019 10,142,068Methods and device for communications of OFDM signals over wideband carrier2018 10,098,060Device, network, and method of cell discovery2018 10,028,279Communications in a wireless network for carrier selection and switching2018 10,003,986Device, network, and method for communications with variable-duration reference signals2018 10,004,030Device, network, and method for network adaptation and utilizing a downlink discovery reference signal2018 9,972,829Negative electrode carbon material for lithium secondary battery and method for manufacturing the same, and negative electrode for lithium secondary battery, and lithium secondary battery2018 9,966,603Negative electrode carbon material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery2018 9,942,016Device, network, and method for network adaptation and discovery2018 9,930,626'Device, network, and method for communications with dynamic adaptation'2018 9,929,839'Device, network, and method for communications with fast adaptive transmission and reception'2018 9,900,872'Systems and methods for adaptive transmissions in wireless network'2018 9,877,278Monitoring a narrowband control channel for a wideband system to reduce power consumption2018 9,847,897System and method for DFT-S-OFDM PAPR reduction2017 9,843,942'Device and method of enhancing downlink UE-specific demodulation reference signal to facilitate inter-cell interference cancellation and suppression'2017 9,749,938'Device, network, and method of cell discovery'2017 9,734,956'Linked stacks of partly reduced graphen, method for producing linked stacks of partly reduced graphene, power comprising linked stacks of partly reduced graphene, graphene electrode film, method for producing graphene elcetrode film, and graphene capacitor'2017 9,509,469'Device, network, and method for utilizing a downlink discovery reference signal'2016 9,338,673'Device and method of enhancing downlink UE-specific demodulation reference signal to facilitate inter-cell interference cancellation and suppression'2016 9,253,701'System and method for device-to-device (D2D) assisted dynamic traffic control for cellular networks'2016 8,934,632'System and method for device-to-device (D2D) assisted dynamic traffic control for cellular networks'2015 8,855,255'Systems and methods for optimizing timing phase in modem devices'2014 7,050,523'Systems and methods for improving timing phase estimation'2006 6,122,325'Method and system for detecting and correcting in-phase/quadrature imbalance in digital communication receivers'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2014Patents assigned to U S ROBOTICS CORP (2)· patent assignee history

2014–2020Patents assigned to CHENG QIAN (2)· patent assignee history

2015–2020Patents assigned to FUTUREWEI TECHNOLOGIES INC (49)· patent assignee history

2015–2020Based in Aurora, IL, US· patent location history

2017–2020Based in Ibaraki, JP· patent location history

2018–2020Patents assigned to NEC CORP (9)· patent assignee history

2018–2020Based in Tokyo, JP· patent location history

2019–2020Based in Naperville, IL, US· patent location history

2020Patents assigned to SHANDONG ZHONGHAI PHARMACEUTICAL CO LTD (2)· patent assignee history

2020Based in Weifang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUTUREWEI TECHNOLOGIES INC	49	2015–2020
NEC CORP	9	2018–2020
CHENG QIANself	2	2014–2020
SHANDONG ZHONGHAI PHARMACEUTICAL CO LTD	2	2020
U S ROBOTICS CORP	2	2006–2014

Locations

Location	Patents	Span
Aurora, Illinois, US	34	2015–2020
Naperville, Illinois, US	16	2019–2020
Tokyo, JP	9	2018–2020
Ibaraki, JP	3	2017–2020
Weifang, CN	3	2020