Assignee
OPTOMA CORP
TW·15 granted patents·39 pending applications·26 citations·filing 2001–2025
Top patents by PatentIndex Score
54 records- 0188US10931919B2Video conference system, video conference apparatus, and video conference methodOPTOMA CORP·Filed 2020·Granted Feb 23, 2021·3 cites·36 claims
- 0278US7777948B2Projection screenOPTOMA CORP·Filed 2008·Granted Aug 17, 2010·7 cites·20 claims
- 0375US6454418B2Projector having an easy-to install lamp module and method of installationOPTOMA CORP·Filed 2001·Granted Sep 24, 2002·16 cites·11 claims
- 0467US2026089501A1Display system, display device and unlocking method thereofOPTOMA CORP·Filed 2025·Application pending·0 cites
- 0563US12481472B2Collaboration system and collaboration methodOPTOMA CORP·Filed 2024·Granted Nov 25, 2025·0 cites·20 claims
- 0662US2025279836A1Display device, display device connection system, and method for display device connectionOPTOMA CORP·Filed 2024·Application pending·0 cites
- 0761US12001671B2Electronic whiteboard system and operation method thereofOPTOMA CORP·Filed 2022·Granted Jun 4, 2024·0 cites·14 claims
- 0861US2025315916A1Projection system and method of forming stereoscopic imageOPTOMA CORP·Filed 2025·Application pending·0 cites
- 0960US2024275830A1Multi-user collaboration system and multi-user collaboration methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 1059US2025322142A1Electronic system and method for generating test paperOPTOMA CORP·Filed 2025·Application pending·0 cites
- 1159US2025181302A1Display system and displaying methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 1259US2025140140A1Collaboration display system and operation method thereofOPTOMA CORP·Filed 2024·Application pending·0 cites
- 1359US2026019533A1Meeting minutes generation system and method thereof, storage media and terminal deviceOPTOMA CORP·Filed 2025·Application pending·0 cites
- 1459US2025181301A1Display system and display methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 1558US2025362780A1Remote control method and remote control systemOPTOMA CORP·Filed 2025·Application pending·0 cites
- 1658US2025362859A1Remote interaction method and remote interaction systemOPTOMA CORP·Filed 2025·Application pending·0 cites
- 1758US2025336168A1Multimedia system and image display methodOPTOMA CORP·Filed 2025·Application pending·0 cites
- 1857US12425397B2Display system and operation method thereofOPTOMA CORP·Filed 2022·Granted Sep 23, 2025·0 cites·18 claims
- 1957US2025335478A1Learning system and execution method thereofOPTOMA CORP·Filed 2025·Application pending·0 cites
- 2056US12124693B2Electronic whiteboard system and operation method thereofOPTOMA CORP·Filed 2022·Granted Oct 22, 2024·0 cites·15 claims
- 2156US2024323604A1Audio processing system and audio processing methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 2256US2025159742A1Display device pairing method and display device management systemOPTOMA CORP·Filed 2024·Application pending·0 cites
- 2356US2025077070A1Video-audio system and video-audio interactive methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 2455US2024242713A1Method and apparatus for environmental situation recognition and interactionOPTOMA CORP·Filed 2023·Application pending·0 cites
- 2555US2025310112A1Display device, display system and method for unlocking display device in locked stateOPTOMA CORP·Filed 2025·Application pending·0 cites
- 2654US2024143160A1Electronic whiteboard system and operation method thereofOPTOMA CORP·Filed 2022·Application pending·0 cites
- 2753US2025113419A1Display device and brightness adjustment method thereofOPTOMA CORP·Filed 2024·Application pending·0 cites
- 2853US2023359319A1Electronic whiteboard system and operation method thereofOPTOMA CORP·Filed 2023·Application pending·0 cites
- 2951US11528457B2Projection apparatus and direct setting method of projection imageOPTOMA CORP·Filed 2021·Granted Dec 13, 2022·0 cites·20 claims
- 3050US11750781B2Projection apparatus and projection methodOPTOMA CORP·Filed 2021·Granted Sep 5, 2023·0 cites·34 claims
- 3150US2024244646A1System, terminal device, and method for forming a communication linkOPTOMA CORP·Filed 2023·Application pending·0 cites
- 3250US2024036800A1Electronic whiteboard system and operation method thereofOPTOMA CORP·Filed 2022·Application pending·0 cites
- 3349US2025224818A1Display system and display methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 3449US2025321761A1Multimedia integration system and a multimedia integration methodOPTOMA CORP·Filed 2025·Application pending·0 cites
- 3548US12307052B2Projection system, interactive projection method and projectorOPTOMA CORP·Filed 2023·Granted May 20, 2025·0 cites·23 claims
- 3648US2024163407A1Projection system and control method thereofOPTOMA CORP·Filed 2023·Application pending·0 cites
- 3747US2026004676A1Handwriting system, handwriting method and non-transitory processing device-readable medium thereofOPTOMA CORP·Filed 2025·Application pending·0 cites
- 3845US12183296B2Display, method for controlling display, and display systemOPTOMA CORP·Filed 2023·Granted Dec 31, 2024·0 cites·19 claims
- 3945US2024402976A1Method for communicatively connecting to display apparatus, mobile apparatus and automatic communicative connection systemOPTOMA CORP·Filed 2024·Application pending·0 cites
- 4043US2025078376A1Display system and display methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 4142US2025190162A1Display system and display methodOPTOMA CORP·Filed 2024·Application pending·0 cites
- 4242US2013021436A1Decoder, projecting system, and image processing method of the projecting systemOPTOMA CORP·Filed 2012·Application pending·0 cites
- 4342US2022417449A1Multimedia system and multimedia operation methodOPTOMA CORP·Filed 2022·Application pending·0 cites
- 4440US11416200B2Display method and display systemOPTOMA CORP·Filed 2020·Granted Aug 16, 2022·0 cites·18 claims
- 4540US2022352448A1Light emitting module and display deviceOPTOMA CORP·Filed 2022·Application pending·0 cites
- 4640US2023320051A1Assembly-disassembly toolOPTOMA CORP·Filed 2023·Application pending·0 cites
- 4740US2022352127A1Light-emitting module and display deviceOPTOMA CORP·Filed 2022·Application pending·0 cites
- 4840US2008074555A1Reset circuit and method for high definition multimedia interfaceOPTOMA CORP·Filed 2007·Application pending·0 cites
- 4938US2024031524A1Electronic device and method for remote video conferenceOPTOMA CORP·Filed 2023·Application pending·0 cites
- 5036US11788677B2Hanger and display deviceOPTOMA CORP·Filed 2020·Granted Oct 17, 2023·0 cites·22 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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