LUO; Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for LUO; Chang.The latest application filed is for "display panel and display device".

Company Profile

9.9.35

LUO; Chang - Beijing CN
Luo; Chang - Shanghai CN
Luo; Chang - Redmond WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Display Panel App 20220310714 - ZHANG; Yuanqi ; et al.	2022-09-29
Display Panel And Display Device App 20220310747 - QU; Yi ; et al.	2022-09-29
Pixel Array And Display Device App 20220310710 - HU; Ming ; et al.	2022-09-29
Touch Panel And Electronic Device App 20220300116 - ZHANG; Shun ; et al.	2022-09-22
Display Panel And Crack Detection Method Therefor, And Display Device App 20220254285 - WANG; Yu ; et al.	2022-08-11
Display Substrate And Related Devices App 20220238610 - XU; Qian ; et al.	2022-07-28
Evaporation crucible and evaporation apparatus Grant 11,396,694 - Wu , et al. July 26, 2	2022-07-26
Mask And Manufacturing Method Therefor App 20220216412 - ZHANG; Yuanqi ; et al.	2022-07-07
Mask Sheet And Mask Device App 20220205076 - Niu; Tong ; et al.	2022-06-30
Touch Structure And Touch Display Panel App 20220197439 - HE; Fan ; et al.	2022-06-23
Display Substrate And Display Panel App 20220189377 - Wang; Yu ; et al.	2022-06-16
Preparation method of mask assembly and mask assembly Grant 11,319,625 - Luo , et al. May 3, 2	2022-05-03
Touch Structure And Display Apparatus App 20220129134 - SONG; Gukhwan ; et al.	2022-04-28
Mask Assembly App 20220064780 - XU; Qian ; et al.	2022-03-03
Display Panel And Display Device App 20220069027 - WANG; Hongli ; et al.	2022-03-03
Pixel arrangement structure with misaligned repeating units, display substrate, display apparatus and method of fabrication thereof Grant 11,264,430 - Huangfu , et al. March 1, 2	2022-03-01
Pixel arrangement structure, display panel, display device each having groups of sub-pixels with each type of sub-pixel including four sub-pixels of the same color Grant 11,257,869 - Luo , et al. February 22, 2	2022-02-22
Display Substrate and Mask Plate Assembly App 20220020829 - Song; Yongjie ; et al.	2022-01-20
Mask And Manufacturing Method Therefor, And Manufacturing Method For Display Substrate App 20220002859 - LUO; Chang ; et al.	2022-01-06
Array Substrate And Manufacturing Method Thereof, Display Device App 20210408181 - LUO; Chang ; et al.	2021-12-30
Fan Coil Unit And Air Conditioning System App 20210317843 - Li; Huanan ; et al.	2021-10-14
Apparatus and method for adsorbing a mask, evaporation device, and evaporation method Grant 11,136,662 - Luo , et al. October 5, 2	2021-10-05
Display Substrate, Fine Metal Mask Set And Manufacturing Method Thereof App 20210271010 - JI; Fengli ; et al.	2021-09-02
Display Panel, Method Of Manufacturing Display Panel, And Mask Plate App 20210273028 - WU; Jianpeng ; et al.	2021-09-02
Fan Housing, Fan And Operating System Having A Fan App 20210254629 - LUO; Chang ; et al.	2021-08-19
Preparation Method Of Mask Assembly And Mask Assembly App 20210230734 - LUO; Chang ; et al.	2021-07-29
Tensioning Device, Base, Clamp And Method For Clamping Mask Plate App 20210222280 - WU; Jianpeng ; et al.	2021-07-22
Pixel Arrangement Structure, Display Panel, Display Device And Mask App 20210225953 - LUO; Chang ; et al.	2021-07-22
Mask Device And Evaporation Method App 20210214836 - JI; Fengli ; et al.	2021-07-15
Display Substrate, Display Panel And Display Device App 20210210561 - WANG; Yangpeng ; et al.	2021-07-08
Design Method Of Metal Mask And Manufacturing Method Of Metal Mask App 20210187576 - WU; Jianpeng ; et al.	2021-06-24
Evaporation Crucible And Evaporation Apparatus App 20210172051 - Wu; Jianpeng ; et al.	2021-06-10
Pixel structure, display panel, display apparatus, and mask plate Grant 10,916,591 - He , et al. February 9, 2	2021-02-09
Method And Apparatus For Determining Subpixel Arrangement Of Organic Light Emitting Display Panel, And Computer Readable Storage Medium App 20210036066 - Luo; Chang ; et al.	2021-02-04
Mask Strip, Mask Plate Frame, Mask Plate And Welding Method Thereof App 20200407836 - Luo; Chang ; et al.	2020-12-31
Feed device for crucible Grant 10,676,288 - Luo , et al.	2020-06-09
Pixel Structure, Display Panel, Display Apparatus, And Mask Plate App 20200144339 - HE; Panting ; et al.	2020-05-07
Drive compensation circuit, display panel and driving method thereof Grant 10,565,934 - Luo , et al. Feb	2020-02-18
Pixel Arrangement Structure, Display Substrate, Display Apparatus And Method Of Fabrication Thereof App 20200043990 - HUANGFU; Lujiang ; et al.	2020-02-06
Apparatus And Method For Adsorbing A Mask, Evaporation Device, And Evaporation Method App 20190203337 - LUO; Chang ; et al.	2019-07-04
Feed Device For Crucible App 20190016541 - LUO; Chang ; et al.	2019-01-17
Drive Compensation Circuit, Display Panel And Driving Method Thereof App 20180330668 - LUO; Chang ; et al.	2018-11-15
Providing change notifications to an entity-regarding a change of a specific type to data in a relational database Grant 7,543,003 - Shukla , et al. June 2, 2	2009-06-02
Data change notifications App 20070050392 - Shukla; Amit ; et al.	2007-03-01

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