Assignee
BEIJING 7INVENSUN TECH CO LTD
CN·23 granted patents·9 pending applications·60 citations·filing 2016–2023
Top patents by PatentIndex Score
32 records- 0193US10613625B2Eyeball tracking module for video glassesBEIJING 7INVENSUN TECH CO LTD·Filed 2016·Granted Apr 7, 2020·14 cites·17 claims
- 0292US10845873B2Eye tracking module for video glassesBEIJING 7INVENSUN TECH CO LTD·Filed 2017·Granted Nov 24, 2020·16 cites·11 claims
- 0392US10698205B2Device adapted to eyeglassesBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Jun 30, 2020·13 cites·14 claims
- 0482US11221492B2Eye tracking apparatus and eye tracking device for the estimation of line-of-sight and/or gaze point of eyesBEIJING 7INVENSUN TECH CO LTD·Filed 2020·Granted Jan 11, 2022·2 cites·17 claims
- 0581US11334155B2Smart glasses, method and device for tracking eyeball trajectory, and storage mediumBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted May 17, 2022·4 cites·11 claims
- 0674US10949991B2Method and apparatus for determining position of pupilBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Mar 16, 2021·2 cites·16 claims
- 0769US11143869B2Eye tracking device and head-mounted display deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Oct 12, 2021·2 cites·13 claims
- 0863US11003243B2Calibration method and device, storage medium and processorBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted May 11, 2021·1 cites·14 claims
- 0961US10671162B1Eyeball tracking module for video glassesBEIJING 7INVENSUN TECH CO LTD·Filed 2020·Granted Jun 2, 2020·0 cites·20 claims
- 1058US12067163B2Method and apparatus for controlling image acquisition deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·18 claims
- 1157US2026067547A1Eyeball tracking optical system and head-mounted deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2023·Application pending·0 cites
- 1257US2026063903A1Eyeball tracking optical system and head-mounted deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2023·Application pending·0 cites
- 1356US10930252B2Dividing image data into regional images of different resolutions based on a gaze point and transmitting the divided image dataBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·10 claims
- 1456US2026063902A1Eye tracking optical device, system and virtual reality apparatusBEIJING 7INVENSUN TECH CO LTD·Filed 2023·Application pending·0 cites
- 1556US2026064196A1Eye-tracking optical device, system, and virtual reality apparatusBEIJING 7INVENSUN TECH CO LTD·Filed 2023·Application pending·0 cites
- 1653US11042217B2Calibration method and apparatus, terminal equipment and storage mediumBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted Jun 22, 2021·0 cites·17 claims
- 1752US10650497B2Method and device for transmitting and displaying image, storage medium, and processorBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted May 12, 2020·0 cites·20 claims
- 1849USD934429SEye-tracking deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Oct 26, 2021·5 cites·1 claims
- 1949US10853967B2Method and apparatus for determining pupil positionBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·20 claims
- 2048US11853471B2Method and apparatus for controlling image acquisition deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted Dec 26, 2023·0 cites·10 claims
- 2148US11250588B2Method and apparatus for filtering glintsBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Feb 15, 2022·0 cites·19 claims
- 2248US11163994B2Method and device for determining iris recognition image, terminal apparatus, and storage mediumBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted Nov 2, 2021·0 cites·17 claims
- 2347US11112602B2Method, apparatus and system for determining line of sight, and wearable eye movement deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 2444US10996745B2Method and device for determining gaze point mapping function, and method and device for determining gaze pointBEIJING 7INVENSUN TECH CO LTD·Filed 2017·Granted May 4, 2021·0 cites·20 claims
- 2543US2020103965A1Method, Device and System for Controlling Interaction Control Object by GazeBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Application pending·0 cites
- 2640US2019310477A1Head-mounted Display Device and Adjustment Parameter Determining Method for Head-mounted Display DeviceBEIJING 7INVENSUN TECH CO LTD·Filed 2017·Application pending·0 cites
- 2739US11380134B2Method and device for determining parameter for gaze tracking deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Granted Jul 5, 2022·0 cites·14 claims
- 2839US2020272230A1Method and device for determining gaze point based on eye movement analysis deviceBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Application pending·0 cites
- 2937US2020050280A1Operation instruction execution method and apparatus, user terminal and storage mediumBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Application pending·0 cites
- 3032US10891507B2Method and device for recognizing identityBEIJING 7INVENSUN TECH CO LTD·Filed 2017·Granted Jan 12, 2021·0 cites·14 claims
- 3131USD1030849SEye-tracking glassesBEIJING 7INVENSUN TECH CO LTD·Filed 2019·Granted Jun 11, 2024·1 cites·1 claims
- 3230US2020026917A1Authentication method, apparatus and systemBEIJING 7INVENSUN TECH CO LTD·Filed 2018·Application pending·0 cites
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