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Inventor

Hongwei Dai

Inventor
Shanghai, CN

Overview

7→
Patents
2014–2020
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing42%
G01RMeasuring electric variables17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
H01LSemiconductor devices8%
H10DInorganic electric semiconductor devices8%
H10KOrganic electric solid-state devices8%
PatentTitleYear
10,565,918OLED pixel arrangement structure having pixel unit of four sub-pixels configured for improving display resolution202010,559,255Organic light-emitting diode driving circuit, driving method, display substrate, and display apparatus202010,380,285Static timing analysis in circuit design201910,146,895Method and apparatus for simulating a digital circuit20189,727,684'Method and apparatus for physical-aware hold violation fixing'20179,633,148'Static timing analysis in circuit design'20178,769,470'Timing closure in chip design'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to IBM (5)· patent assignee history
2014Patents assigned to DAI HONGWEI NICK (1)· patent assignee history
2014–2019Based in Shanghai, CN· patent location history
2017–2018Patents assigned to GLOBALFOUNDRIES INC (2)· patent assignee history
2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2020Patents assigned to CHENGDU BOE OPTOELECT TECH CO (2)· patent assignee history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM52014–2019
BOE TECHNOLOGY GROUP CO LTD22020
CHENGDU BOE OPTOELECT TECH CO22020
GLOBALFOUNDRIES INC22017–2018
DAI HONGWEI NICKself12014
Locations
LocationPatentsSpan
Shanghai, CN52014–2019
Beijing, CN22020