Inventor · disambiguated record
Dan Shao
Also filed as: SHAO DAN
14 granted patents·2 pending applications·101 citations·filing 1999–2021
88Inventor score
Files withUBKANG QINGDAO TECH CO LTD5UBTECH NORTH AMERICA RES AND DEVELOPMENT CENTER CORP4BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD2SHAO DAN2FUTRONICS NA CORP1
Top patents by PatentIndex Score
16 records- 0192US11734850B2On-floor obstacle detection method and mobile machine using the sameUBKANG QINGDAO TECH CO LTD·Filed 2021·Granted Aug 22, 2023·4 cites·20 claims
- 0290US11837006B2Human posture determination method and mobile machine using the sameUBTECH NORTH AMERICA RES AND DEVELOPMENT CENTER CORP·Filed 2021·Granted Dec 5, 2023·3 cites·20 claims
- 0389US6421852B1Portable sleeping bag arrangementFiled 2000·Granted Jul 23, 2002·77 cites·15 claims
- 0484US12032377B2Mobility aid robot navigating method and mobility aid robot using the sameUBKANG QINGDAO TECH CO LTD·Filed 2021·Granted Jul 9, 2024·2 cites·18 claims
- 0582US12030191B2Vision-guided picking and placing method, mobile robot and computer-readable storage mediumUBKANG QINGDAO TECH CO LTD·Filed 2021·Granted Jul 9, 2024·1 cites·12 claims
- 0672US10883842B2Systems and methods for route searchingBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2019·Granted Jan 5, 2021·1 cites·20 claims
- 0764US8843695B2Reversible write-protection for non-volatile semiconductor memory deviceSHAO DAN·Filed 2011·Granted Sep 23, 2014·4 cites·11 claims
- 0859US2021108928A1Systems and methods for route searchingBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Application pending·0 cites
- 0952US12001216B2Carpet detection method, movement control method, and mobile machine using the sameUBTECH NORTH AMERICA RES AND DEVELOPMENT CENTER CORP·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
- 1052US11429112B2Mobile robot control method, computer-implemented storage medium and mobile robotUBTECH NORTH AMERICA RES AND DEVELOPMENT CENTER CORP·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1150US11854255B2Human-object scene recognition method, device and computer-readable storage mediumUBKANG QINGDAO TECH CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 1247US11983921B2Human abnormal behavior response method and mobility aid robot using the sameUBKANG QINGDAO TECH CO LTD·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 1347US11797013B2Collision avoidance method and mobile machine using the sameUBTECH NORTH AMERICA RES AND DEVELOPMENT CENTER CORP·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 1446US12051263B2Human lying posture detection method and mobile machine using the sameFUTRONICS NA CORP·Filed 2021·Granted Jul 30, 2024·0 cites·20 claims
- 1536US6149117ADecorative and functional fixture as sheetlike object hangerFiled 1999·Granted Nov 21, 2000·9 cites·2 claims
- 1629US2010234007A1Multimedia cell phone and method for changing video background thereofSHAO DAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →