Assignee
LUOYANG LANDGLASS TECH CO LTD
CN·13 granted patents·4 pending applications·4 citations·filing 2013–2021
Top patents by PatentIndex Score
17 records- 0178US9909997B2Detection system based on modulation of line structured laser image of glassLUOYANG LANDGLASS TECH CO LTD·Filed 2013·Granted Mar 6, 2018·3 cites·10 claims
- 0264US11384593B2Induction-heating welding method for vacuum insulated glassLUOYANG LANDGLASS TECH CO LTD·Filed 2018·Granted Jul 12, 2022·0 cites·8 claims
- 0361US11459814B2Vacuum insulated glass productLUOYANG LANDGLASS TECH CO LTD·Filed 2017·Granted Oct 4, 2022·0 cites·13 claims
- 0459US11008802B2Methods for manufacturing tempered vacuum glass and production lines thereforLUOYANG LANDGLASS TECH CO LTD·Filed 2016·Granted May 18, 2021·1 cites·24 claims
- 0552US11897805B2Forming apparatus for curved tempered glass, and forming methodLUOYANG LANDGLASS TECH CO LTD·Filed 2020·Granted Feb 13, 2024·0 cites·19 claims
- 0651US12421153B2Rotary transition section and tempering and forming apparatus for forming bent glassLUOYANG LANDGLASS TECH CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·18 claims
- 0750US12221375B2Curved glass tempering apparatus with effect of weakening stress patternsLUOYANG LANDGLASS TECH CO LTD·Filed 2020·Granted Feb 11, 2025·0 cites·19 claims
- 0849US2020369550A1Plate glass tempering cooling systemLUOYANG LANDGLASS TECH CO LTD·Filed 2018·Application pending·0 cites
- 0948US2024052689A1Device for Separately Arranging Vacuum Glass Supports and Method ThereofLUOYANG LANDGLASS TECH CO LTD·Filed 2021·Application pending·0 cites
- 1047US2023136382A1Method for Bending and Tempering of Curved Glass Using Flexible ShaftsLUOYANG LANDGLASS TECH CO LTD·Filed 2021·Application pending·0 cites
- 1143US9890077B2Glass pane bombardment degassing deviceLUOYANG LANDGLASS TECH CO LTD·Filed 2014·Granted Feb 13, 2018·0 cites·20 claims
- 1242US11479495B2Actuating mechanism control method for glass plate tempering processLUOYANG LANDGLASS TECH CO LTD·Filed 2018·Granted Oct 25, 2022·0 cites·7 claims
- 1342US11130706B2Methods for manufacturing tempered vacuum glass and production lines thereforLUOYANG LANDGLASS TECH CO LTD·Filed 2016·Granted Sep 28, 2021·0 cites·17 claims
- 1438US11113488B2Glass panel manufacturing systems and methodsLUOYANG LANDGLASS TECH CO LTD·Filed 2018·Granted Sep 7, 2021·0 cites·9 claims
- 1535US11667556B2Method for controlling discharging of glass plate in glass plate tempering technology processLUOYANG LANDGLASS TECH CO LTD·Filed 2018·Granted Jun 6, 2023·0 cites·18 claims
- 1635US2017066678A1Tempering and Cooling System for a Tempered GlassLUOYANG LANDGLASS TECH CO LTD·Filed 2015·Application pending·0 cites
- 1732US10828730B2Tempered vacuum glassLUOYANG LANDGLASS TECH CO LTD·Filed 2016·Granted Nov 10, 2020·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →