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Inventor

Qiang Fang

Inventor
Hangzhou, CN

Overview

2→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing17%
H01LSemiconductor devices17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks17%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
11,050,750Recording and verification method and apparatus of internet of things device, and identity authentication method and apparatus202110,014,460Flip-chip high-voltage light emitting device and fabrication method2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history
2018Based in Xiamen, CN· patent location history
2021Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALIBABA GROUP HOLDING LTD12021
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD12018
Locations
LocationPatentsSpan
Hangzhou, CN12021
Xiamen, CN12018