Inventor · disambiguated record
Chang Luo
Also filed as: LUO CHANG
85 granted patents·34 pending applications·82 citations·filing 2017–2025
98Inventor score
Top patents by PatentIndex Score
119 records- 0198US11812648B2Pixel array and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Nov 7, 2023·6 cites·16 claims
- 0297US11319625B2Preparation method of mask assembly and mask assemblyCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted May 3, 2022·4 cites·7 claims
- 0397US11264430B2Pixel arrangement structure with misaligned repeating units, display substrate, display apparatus and method of fabrication thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Mar 1, 2022·22 cites·20 claims
- 0496US12118170B2Touch control panel, touch control display panel, and touch control display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Oct 15, 2024·5 cites·18 claims
- 0595US12073050B2Touch panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Aug 27, 2024·3 cites·20 claims
- 0693US11955088B2Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Apr 9, 2024·2 cites·18 claims
- 0792US12135843B2Touch-control display panel and preparation method therefor, and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Nov 5, 2024·2 cites·15 claims
- 0892US11842019B2Touch substrate and display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 12, 2023·2 cites·20 claims
- 0991US12242700B2Touch structure, display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Mar 4, 2025·2 cites·20 claims
- 1091US12144227B2Display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Nov 12, 2024·2 cites·20 claims
- 1190US12474811B2Display panel, preparation method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 1290US11257869B2Pixel 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 colorBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 22, 2022·5 cites·12 claims
- 1390US2025315138A1Display panel, preparation method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 1489US12147637B2Touch display panel, touch display apparatus and touch display mother boardCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Nov 19, 2024·1 cites·20 claims
- 1589US11974466B2Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Apr 30, 2024·2 cites·16 claims
- 1689US11922838B2Display panel and crack detection method therefor, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Mar 5, 2024·2 cites·20 claims
- 1789US11785821B2Display substrate and related deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Oct 10, 2023·2 cites·19 claims
- 1889US11572616B2Mask strip, mask plate frame, mask plate and welding method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Feb 7, 2023·2 cites·15 claims
- 1988US12379816B2Display panel, preparation method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 2087US12282637B2Touch display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Apr 22, 2025·1 cites·17 claims
- 2187US12262622B2Display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Mar 25, 2025·1 cites·15 claims
- 2287US11136662B2Apparatus and method for adsorbing a mask, evaporation device, and evaporation methodBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 5, 2021·2 cites·20 claims
- 2387US2025377755A1Touch panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 2486US12433127B2Display substrate, display device and high-precision metal maskCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Sep 30, 2025·0 cites·11 claims
- 2586US11930681B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Mar 12, 2024·1 cites·20 claims
- 2686US11536290B2Fan coil unit and air conditioning systemCARRIER CORP·Filed 2020·Granted Dec 27, 2022·2 cites·7 claims
- 2786US11448807B2Display substrate, fine metal mask set and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Sep 20, 2022·4 cites·20 claims
- 2886US10676288B2Feed device for crucibleBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jun 9, 2020·2 cites·16 claims
- 2986US2025076552A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 3085US12196988B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Jan 14, 2025·0 cites·20 claims
- 3185US11885005B2Mask and manufacturing method therefor, and manufacturing method for display substrateCHENGDU BOE OPTOELECT TECH CO·Filed 2019·Granted Jan 30, 2024·1 cites·14 claims
- 3285US2025241160A1Pixel array and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 3384US2025348177A1Touch display panel, touch display apparatus and touch display mother boardCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 3482US12477917B2Display substrate and related devices with improved resolutionCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Nov 18, 2025·0 cites·15 claims
- 3582US12260042B2Display panel, display device and method for fabricating the display panelCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Mar 25, 2025·0 cites·17 claims
- 3682US12001035B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jun 4, 2024·0 cites·20 claims
- 3781US12422966B2Touch display panel, touch display apparatus and touch display mother boardCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 3880US12446436B2Display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Oct 14, 2025·0 cites·18 claims
- 3980US12417004B2Touch panel with connection channel of adjacent touch electrode blocks and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 4079US11747531B2Display substrate, fine metal mask set and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 4178US12315461B2Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted May 27, 2025·0 cites·18 claims
- 4278US12204727B2Touch control structure and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 4377US2025181199A1Touch structure, touch display panel, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 4477US2024423056A1Display substrate, display device and high-precision metal maskCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 4576US11506222B2Fan housing, fan and operating system having a fanCARRIER CORP·Filed 2019·Granted Nov 22, 2022·2 cites·12 claims
- 4676US2025284358A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 4776US2025271962A1Touch display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 4876US2025278151A1Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 4975US12498832B2Touch control panel, touch control display panel, and touch control display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 5075US11995256B2Display panel, preparation method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted May 28, 2024·0 cites·19 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →