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Inventor

Qing Zhu

Inventor
Shanghai, CN

Overview

11→
Patents
2008–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H01Lprimary
H01LSemiconductor devices25%
H10KOrganic electric solid-state devices22%
G06FElectric digital data processing9%
H10DInorganic electric semiconductor devices6%
H10HInorganic light-emitting semiconductor devices having potential barriers6%
B29DProducing particular articles from plastics or from substances in a plastic state3%
C23CCoating metallic material3%
G02BOptical elements, systems or apparatus3%
G06KGraphical data reading3%
G06VImage or video recognition or understanding3%
PatentTitleYear
10,868,278Display panel and display device having multiple sub-capping layers202010,658,601Organic light-emitting display panel and display device202010,615,355Organic light-emitting display panel and display device202010,566,577Organic light emitting display device and organic light emitting display apparatus202010,522,584Display panel, manufacturing method thereof and display device201910,516,125Organic light-emitting display panel and display device201910,439,003Organic light-emitting display panel and display device201910,062,862Organic light-emitting diode (OLED) display panel, electronic device and manufacturing method20189,898,381'Signal detection card and signal detection system'20188,307,222'Flexible cell battery systems and methods for powering information handling systems'20127,469,558'As-deposited planar optical waveguides with low scattering loss and methods for their manufacture'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to SPRINGWORKS LLC (1)· patent assignee history
2008Based in San Jose, CA, US· patent location history
2012Patents assigned to DELL PRODUCTS LP (1)· patent assignee history
2012–2020Based in Shanghai, CN· patent location history
2018–2020Patents assigned to SHANGHAI TIANMA AM OLED CO LTD (7)· patent assignee history
2018–2020Patents assigned to TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history
2018Patents assigned to SHENZHEN AIRDRAWING TECH SERVICE CO LTD (1)· patent assignee history
2018Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI TIANMA AM OLED CO LTD72018–2020
TIANMA MICRO ELECTRONICS CO LTD22018–2020
DELL PRODUCTS LP12012
SHENZHEN AIRDRAWING TECH SERVICE CO LTD12018
SPRINGWORKS LLC12008
Locations
LocationPatentsSpan
Shanghai, CN92012–2020
Wuhan, CN12018
San Jose, California, US12008