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Inventor

Weijie Xu

Inventor
Shanghai, CN

Overview

27→
Patents
2014–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 27 as inventor

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

H04Wprimary
H04WWireless communication networks42%
H04LTransmission of digital information, e.g. telegraphic communication32%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
F21KNon-electric light sources using luminescence3%
F21VFunctional features or details of lighting devices or systems thereof3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
H01LSemiconductor devices3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
H04JMultiplex communication2%
PatentTitleYear
10,978,624LED light bulb having filament with conductor partly overlapping with LED chip202110,944,028LED light bulb having filament with conductive section providing with rivet structure202110,855,414Cross-subband or cross-carrier scheduling method, base station and user equipment202010,833,819Method and device for indicating sub-band configuration, and method and device for accessing sub-band202010,820,350Data transmission method and device202010,779,329Random access response transmission method and device202010,743,239Method and device for communication based on LAA202010,736,017User equipment, method for controlling the same and network side device202010,554,468Method for transmitting information in communication system, base station and user equipment202010,506,593Data transmission method and device in unlicensed frequency band201910,485,007Method and device for performing carrier scheduling201910,440,702Communication control method and device201910,412,750Method and device for scheduling and using remaining resources of synchronization signal block201910,367,613User equipment, control method thereof and network side device201910,368,344User equipment, network side device and method for controlling user equipment201910,292,149Physical downlink control channel transmission method and apparatus201910,271,344Data channel scheduling method, device and system201910,257,820Method and device for transmitting data in unauthorized frequency band201910,251,142User equipment and method for time and frequency synchronization201910,237,033Method for determining pilot symbol position, user equipment and base station201910,098,058Method and apparatus of transmitting discovery signal, method and apparatus of discovering cell201810,045,378Channel monitoring method and device201810,009,712Method and device for short range unicast communication20189,980,239Signal processing method, base station, terminal, and system20189,929,842'Method and device for transmitting reference signal, method and device for receiving the same'20188,737,226'Method for two-stage packet aggregation facing wireless sensor network of hybrid topology structure'20148,730,838'Communication method for mesh and star topology structure wireless sensor network'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to LIANG WEI (2)· patent assignee history
2014Based in Shenyang, CN· patent location history
2018–2020Patents assigned to CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (10)· patent assignee history
2018–2019Patents assigned to BEIJING SPREADTRUM HIGH TECH COMMUNICATIONS TECH CO LTD (4)· patent assignee history
2018–2020Based in Shanghai, CN· patent location history
2018–2020Based in Beijing, CN· patent location history
2019–2020Patents assigned to SPREADTRUM COMM SHANGHAI CO (8)· patent assignee history
2021Patents assigned to JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (2)· patent assignee history
2021Based in Jiaxing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY102018–2020
SPREADTRUM COMM SHANGHAI CO82019–2020
BEIJING SPREADTRUM HIGH TECH COMMUNICATIONS TECH CO LTD42018–2019
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD22021
LIANG WEI22014
Locations
LocationPatentsSpan
Shanghai, CN132018–2020
Beijing, CN102018–2020
Jiaxing, CN22021
Shenyang, CN22014