Inventor

Liwei Ding

Inventor

Langfang, CN

Overview

2005–2021

Patent span

Electricity

Primary field (CPC H)

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

G06Fprimary

G06FElectric digital data processing18%

H01LSemiconductor devices18%

H10KOrganic electric solid-state devices18%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like6%

G02BOptical elements, systems or apparatus6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

H03KPulse technique6%

H05KPrinted circuits6%

H10DInorganic electric semiconductor devices6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to AGILENT TECHNOLOGIES INC (1)· patent assignee history

2005Based in Taman Setiawangsa, MY· patent location history

2021Patents assigned to YUNGU GUAN TECH CO LTD (3)· patent assignee history

2021Patents assigned to KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD (2)· patent assignee history

2021Patents assigned to KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (1)· patent assignee history

2021Based in Langfang, CN· patent location history

2021Based in Kunshan, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YUNGU GUAN TECH CO LTD	3	2021
KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD	2	2021
AGILENT TECHNOLOGIES INC	1	2005
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD	1	2021

Locations