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Inventor

Xiaojun Guo

Inventor
Beijing, CN

Overview

4→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices29%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
H10DInorganic electric semiconductor devices14%
H10KOrganic electric solid-state devices14%
LOC0714%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
PatentTitleYear
D0898503Freestanding hood with microwave202010,199,406Array substrate and manufacturing method thereof, display panel and display device201910,141,530Thin film transistor and manufacturing method thereof, array substrate, and display apparatus20188,369,118'Synchronous rectifying drive circuit with energy feedback for voltage doubler rectifer'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to GUO XIAOJUN (1)· patent assignee history
2013Patents assigned to HUA GUICHAO (1)· patent assignee history
2013Patents assigned to INVENTRONICS HANGZHOU INC (1)· patent assignee history
2013Based in Eastcom, CN· patent location history
2018–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2018–2019Patents assigned to UNIV SHANGHAI JIAOTONG (2)· patent assignee history
2018–2019Based in Beijing, CN· patent location history
2020Based in Foshan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD22018–2019
UNIV SHANGHAI JIAOTONG22018–2019
GUO XIAOJUNself12013
HUA GUICHAO12013
INVENTRONICS HANGZHOU INC12013
Locations
LocationPatentsSpan
Beijing, CN22018–2019
Foshan, CN12020
Eastcom, CN12013