Assignee
GOERTEK OPTICAL TECH CO LTD
CN·13 granted patents·41 pending applications·0 citations·filing 2021–2025
Top patents by PatentIndex Score
54 records- 0161US2024402460A1Prism fixing structure of optical machine and projection optical machineGOERTEK OPTICAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 0261US2024388679A1Projection light machineGOERTEK OPTICAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 0360US12572000B2Optical system and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Mar 10, 2026·0 cites·16 claims
- 0459US12366696B1Light guide device, light guide assembly and display equipmentGOERTEK OPTICAL TECH CO LTD·Filed 2025·Granted Jul 22, 2025·0 cites·15 claims
- 0557US12596246B2Optical system and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Apr 7, 2026·0 cites·17 claims
- 0656US2026029610A1Optical module and wearable deviceGOERTEK OPTICAL TECH CO LTD·Filed 2023·Application pending·0 cites
- 0755US12437387B2Screen defect detection method, apparatus, and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·12 claims
- 0855US12416811B1Optical system and display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2025·Granted Sep 16, 2025·0 cites·12 claims
- 0955US2026023242A1Optical system and augmented reality deviceGOERTEK OPTICAL TECH CO LTD·Filed 2023·Application pending·0 cites
- 1054US12379585B1Eyepiece and optical systemGOERTEK OPTICAL TECH CO LTD·Filed 2025·Granted Aug 5, 2025·0 cites·19 claims
- 1153US12474517B1Light guide device, optical display system and display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2025·Granted Nov 18, 2025·0 cites·8 claims
- 1253US12164113B2Optical engine and AR deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·9 claims
- 1353US2024345476A1Imprinting master-template and manufacturing method thereforGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 1452US2026029647A1Optical module and head-mounted display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 1552US2025284104A1Zoom projection lens and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 1652US2025341706A1Projection lens and projection deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 1751US2025093668A1Delection Lens and Detection Method for a Head-Mounted DisplayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 1851US2025224601A1Optical module and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 1951US2025060592A1Detection lens and detection method for head-mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2051US2025093611A1Detection lens and detection method for head-mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2150US2024353083A1Light-gathering unit, light-emitting device and light-emitting systemGOERTEK OPTICAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 2249US2024264445A1Optical module and head mount displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2349US2025306375A1Optical waveguide structure and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 2449US2025020928A1Grating structure, lens, and head-mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 2549US2025004271A1Optical imaging module and ar deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2649US2025147314A1Optical waveguide system and augmented reality deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 2749US2025180901A1Optical waveguide system and augmented reality deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 2849US2024393563A1Lens assembly and projectorGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 2949US2024369833A1Head-up display system and vehicleGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 3047US12535623B2Optical system and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Jan 27, 2026·0 cites·12 claims
- 3147US2025231085A1Waveguide measurement deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 3246US2025341721A1Projection system and head-mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 3344US2024361572A1Optical system and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 3443US2025341720A1Optical waveguide structure, optical module and head-mounted display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 3541US2024361575A1Optical system and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 3640US12596263B2Optical module and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Apr 7, 2026·0 cites·16 claims
- 3740US2023393393A1Ar projection assembly and ar deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 3838US12523876B2Imaging light path and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Jan 13, 2026·0 cites·17 claims
- 3938US2024337848A1Optical system and head mount displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 4036US2025306388A1Optical module and head mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 4135US12038681B2Projection optical path and projection deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·6 claims
- 4235US2023408894A1Projection optical path and projection deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 4335US2024288673A1Projection lensGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 4435US2025298301A1Projection system and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 4535US2024210716A1Optical lens assembly, optical system and head-mounted display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 4635US2025189878A1Optical projection system and electronic deviceGOERTEK OPTICAL TECH CO LTD·Filed 2022·Application pending·0 cites
- 4735US2025389960A1Optical module and head-mounted display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2023·Application pending·0 cites
- 4834US2025028174A1Optical system and head-mounted deviceGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 4934US2025251599A1Optical module and head-mounted displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Application pending·0 cites
- 5032US12468158B2Optical system and head mount displayGOERTEK OPTICAL TECH CO LTD·Filed 2021·Granted Nov 11, 2025·0 cites·10 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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