Inventor · disambiguated record
Dahai Yu
Also filed as: YU DAHAI
21 granted patents·2 pending applications·331 citations·filing 1998–2022
95Inventor score
Files withMITUTOYO CORP16MIDEA GROUP CO LTD2NORTHRUP RYAN1SAYLOR BARRY1STATE GRID FUJIAN ELECTRIC POWER COMPANY LTD1
Top patents by PatentIndex Score
23 records- 0195US7627162B2Enhanced video metrology toolMITUTOYO CORP·Filed 2005·Granted Dec 1, 2009·70 cites·19 claims
- 0294US7570795B2Multi-region autofocus tool and modeMITUTOYO CORP·Filed 2006·Granted Aug 4, 2009·55 cites·19 claims
- 0391US9646425B2Inspection program editing environment with editing environment automatically globally responsive to editing operations in any of its portionsMITUTOYO CORP·Filed 2015·Granted May 9, 2017·12 cites·16 claims
- 0490US12322073B2Image processing model generation method, processing method, storage medium, and terminalTCL TECH GROUP CORP·Filed 2022·Granted Jun 3, 2025·3 cites·25 claims
- 0588US9639083B2System and method for programming workpiece feature inspection operations for a coordinate measuring machineMITUTOYO CORP·Filed 2013·Granted May 2, 2017·10 cites·33 claims
- 0685US8271895B2GUI for programming step and repeat operations in a machine vision inspection systemTSEO ERIC YEH-WEI·Filed 2010·Granted Sep 18, 2012·16 cites·19 claims
- 0784US8957960B2Machine vision system program editing environment including real time context generation featuresSAYLOR BARRY·Filed 2011·Granted Feb 17, 2015·12 cites·41 claims
- 0884US7333219B2Handheld metrology imaging system and methodMITUTOYO CORP·Filed 2005·Granted Feb 19, 2008·9 cites·20 claims
- 0982US9952586B2Inspection program editing environment with simulation status and control continually responsive to selection operationsMITUTOYO CORP·Filed 2015·Granted Apr 24, 2018·4 cites·20 claims
- 1080US6067165APosition calibrating method for optical measuring apparatusMITUTOYO CORP·Filed 1998·Granted May 23, 2000·49 cites·3 claims
- 1176US9976852B2Inspection program editing environment providing user defined collision avoidance volumes with integral modification propertiesMITUTOYO CORP·Filed 2016·Granted May 22, 2018·4 cites·12 claims
- 1274US7120286B2Method and apparatus for three dimensional edge tracing with Z height adjustmentMITUTOYO CORP·Filed 2001·Granted Oct 10, 2006·22 cites·16 claims
- 1373US11860602B2Inspection program editing environment with automatic transparency operations for occluded workpiece featuresMITUTOYO CORP·Filed 2018·Granted Jan 2, 2024·2 cites·21 claims
- 1473US6677948B1Systems and methods for multi-resolution image defocusingMITUTOYO CORP·Filed 1999·Granted Jan 13, 2004·56 cites·40 claims
- 1572US9444995B2System and method for controlling a tracking autofocus (TAF) sensor in a machine vision inspection systemMITUTOYO CORP·Filed 2013·Granted Sep 13, 2016·3 cites·24 claims
- 1657US9933256B2Inspection program editing environment including real-time feedback related to throughputMITUTOYO CORP·Filed 2015·Granted Apr 3, 2018·1 cites·20 claims
- 1753US10254113B2Inspection program editing environment providing user defined collision avoidance volumesMITUTOYO CORP·Filed 2016·Granted Apr 9, 2019·0 cites·30 claims
- 1843US2019220185A1Image measurement apparatus and computer readable mediumMITUTOYO CORP·Filed 2019·Application pending·0 cites
- 1941US10817716B2Coarse-to-fine hand detection method using deep neural networkMIDEA GROUP CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·19 claims
- 2037US9223306B2System and method utilizing an editing initialization block in a part program editing environment in a machine vision systemNORTHRUP RYAN·Filed 2011·Granted Dec 29, 2015·0 cites·20 claims
- 2137US2019130652A1Control method, controller, smart mirror, and computer readable storage mediumMIDEA GROUP CO LTD·Filed 2018·Application pending·0 cites
- 2232US6381553B1Methods and systems for determining a ball-grid array seating planeMITUTOYO CORP·Filed 1999·Granted Apr 30, 2002·3 cites·30 claims
- 2329US11936186B2Method and apparatus for evaluating a degree of frequency regulation urgency of a generator set, power system, and storage mediumSTATE GRID FUJIAN ELECTRIC POWER COMPANY LTD·Filed 2020·Granted Mar 19, 2024·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →