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Inventor

Qisheng Zhao

Inventor
Shandong, CN

Overview

17→
Patents
2016–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H04Bprimary
H04BTransmission32%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light26%
G02BOptical elements, systems or apparatus13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
H01LSemiconductor devices5%
H04JMultiplex communication5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
H04LTransmission of digital information, e.g. telegraphic communication3%
H04QSelecting3%
H04WWireless communication networks3%
PatentTitleYear
10,893,508Communication method, terminal, access network device, and core network device202110,680,399Optical module202010,615,573Optical module202010,571,639Optical module202010,277,312Method for adjusting LOS alarm decision threshold and optical module201910,254,162Optical module201910,224,696Optical module201910,171,179Optical module and optical line terminal device201910,122,151Optical module201810,008,825Optical module20189,929,533'Optical module'20189,882,336'Optical module'20189,882,350'Optical module'20189,653,879'Optical module'20179,601,898'Optical module'20179,515,738'Optical module'20169,473,835'Optical module and optical device applicable to optical module'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to HISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD (16)· patent assignee history
2016–2020Patents assigned to HISENSE USA CORP (10)· patent assignee history
2016–2020Patents assigned to HISENSE INT CO LTD (9)· patent assignee history
2016–2020Based in Shandong, CN· patent location history
2018–2020Based in Qingdao, CN· patent location history
2019Patents assigned to HISENSE BROADBRAND MULTIMEDIA TECH CO LTD (1)· patent assignee history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HISENSE BROADBAND MULTIMEDIA TECHNOLOGY CO LTD162016–2020
HISENSE USA CORP102016–2020
HISENSE INT CO LTD92016–2020
HISENSE BROADBRAND MULTIMEDIA TECH CO LTD12019
HUAWEI TECH CO LTD12021
Locations
LocationPatentsSpan
Shandong, CN92016–2020
Qingdao, CN72018–2020
Shenzhen, CN12021