Assignee
PSJ INT LTD
VG·16 granted patents·3 pending applications·26 citations·filing 2018–2023
Top patents by PatentIndex Score
19 records- 0198US10939406B1Ultra-wideband assisted precise positioning methodPSJ INT LTD·Filed 2020·Granted Mar 2, 2021·16 cites·10 claims
- 0296US11438886B2System for establishing positioning map data and method for the samePSJ INT LTD·Filed 2020·Granted Sep 6, 2022·6 cites·20 claims
- 0379US10389308B2Envelope tracking frontend device and switch thereofPSJ INT LTD·Filed 2018·Granted Aug 20, 2019·4 cites·17 claims
- 0466US11762396B2Positioning system and positioning method based on WI-FI fingerprintsPSJ INT LTD·Filed 2020·Granted Sep 19, 2023·0 cites·10 claims
- 0565US11714426B2Positioning system and method based on neural network modelPSJ INT LTD·Filed 2021·Granted Aug 1, 2023·0 cites·10 claims
- 0664US11608171B2Large dronePSJ INT LTD·Filed 2020·Granted Mar 21, 2023·0 cites·12 claims
- 0755US12387441B2Immersive exhibition image arrangement system and immersive exhibition image arrangement preview methodPSJ INT LTD·Filed 2023·Granted Aug 12, 2025·0 cites·10 claims
- 0852US12352880B2Spatial positioning methodPSJ INT LTD·Filed 2023·Granted Jul 8, 2025·0 cites·8 claims
- 0952US12214877B2Autonomous dronePSJ INT LTD·Filed 2022·Granted Feb 4, 2025·0 cites·7 claims
- 1052US2023386071A1Positioning system and positioning methodPSJ INT LTD·Filed 2022·Application pending·0 cites
- 1151US2021282033A1Positioning system for integrating machine learning positioning models and positioning method for the samePSJ INT LTD·Filed 2020·Application pending·0 cites
- 1250US11924705B2Antenna device, positioning system and positioning methodPSJ INT LTD·Filed 2022·Granted Mar 5, 2024·0 cites·18 claims
- 1350US11644524B2Ultra-wideband localization method, device, and systemPSJ INT LTD·Filed 2021·Granted May 9, 2023·0 cites·15 claims
- 1449US12235374B2Ranging-type positioning system and ranging-type positioning method based on crowdsourced calibrationPSJ INT LTD·Filed 2022·Granted Feb 25, 2025·0 cites·11 claims
- 1548US11838828B2Ultra-wideband assisted precise positioning system and ultra-wideband assisted precise positioning methodPSJ INT LTD·Filed 2021·Granted Dec 5, 2023·0 cites·14 claims
- 1647US10974828B2Small solar-powered unmanned aircraftPSJ INT LTD·Filed 2018·Granted Apr 13, 2021·0 cites·14 claims
- 1745US11002824B2Ultra-wideband assisted precise positioning system and methodPSJ INT LTD·Filed 2019·Granted May 11, 2021·0 cites·10 claims
- 1844US10763580B2Real-time data transmission systemPSJ INT LTD·Filed 2018·Granted Sep 1, 2020·0 cites·13 claims
- 1943US2020307784A1Unmanned aerial vehicle and unmanned aerial vehicle controlling systemPSJ INT LTD·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →