Assignee
OPEX CORP
US·146 granted patents·16 pending applications·2,913 citations·filing 1974–2025
Top patents by PatentIndex Score
162 records- 0199US11358175B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2021·Granted Jun 14, 2022·6 cites·21 claims
- 0299US11192144B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2020·Granted Dec 7, 2021·9 cites·19 claims
- 0399US10576505B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2018·Granted Mar 3, 2020·15 cites·21 claims
- 0499US9687883B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2015·Granted Jun 27, 2017·34 cites·35 claims
- 0599US9010517B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2014·Granted Apr 21, 2015·81 cites·19 claims
- 0699US8622194B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2012·Granted Jan 7, 2014·84 cites·31 claims
- 0799US7861844B2Method and apparatus for sorting itemsOPEX CORP·Filed 2008·Granted Jan 4, 2011·263 cites·30 claims
- 0898US11254504B2Material handling systemOPEX CORP·Filed 2020·Granted Feb 22, 2022·9 cites·25 claims
- 0998US10052661B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2017·Granted Aug 21, 2018·24 cites·53 claims
- 1097US11999570B2Material handling systemOPEX CORP·Filed 2023·Granted Jun 4, 2024·2 cites·15 claims
- 1197US11535452B2Automated vehicle for use in inventory management systemOPEX CORP·Filed 2020·Granted Dec 27, 2022·6 cites·30 claims
- 1297US11478825B2Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2022·Granted Oct 25, 2022·2 cites·12 claims
- 1397US10494192B2Material handling apparatus with delivery vehiclesOPEX CORP·Filed 2017·Granted Dec 3, 2019·22 cites·25 claims
- 1497US10457483B2Method and apparatus for storing or retrieving itemsOPEX CORP·Filed 2017·Granted Oct 29, 2019·16 cites·26 claims
- 1597US10071857B2Method and apparatus for sorting or retreiving itemsOPEX CORP·Filed 2017·Granted Sep 11, 2018·32 cites·16 claims
- 1697US9815625B2Method and apparatus for sorting or retrieving itemsOPEX CORP·Filed 2016·Granted Nov 14, 2017·59 cites·18 claims
- 1797US9334116B2Method and apparatus for sorting or retreiving itemsOPEX CORP·Filed 2013·Granted May 10, 2016·58 cites·29 claims
- 1897US5240116AMethod and apparatus for determining the orientation of a documentOPEX CORP·Filed 1991·Granted Aug 31, 1993·74 cites·51 claims
- 1997US4863037AApparatus for the automated processing of bulk mail and the likeOPEX CORP·Filed 1986·Granted Sep 5, 1989·134 cites·250 claims
- 2096US11554917B2Systems and methods for dynamically managing the location of inventory items in an inventory management facilityOPEX CORP·Filed 2020·Granted Jan 17, 2023·5 cites·20 claims
- 2196US11214438B2Method and apparatus for sorting or retreiving itemsOPEX CORP·Filed 2020·Granted Jan 4, 2022·6 cites·15 claims
- 2296US5293431ASystem for orienting documents in the automated processing of bulk mail and the likeOPEX CORP·Filed 1991·Granted Mar 8, 1994·61 cites·4 claims
- 2395US11332312B2Automated storage and retrieval system and methodsOPEX CORP·Filed 2020·Granted May 17, 2022·4 cites·14 claims
- 2495US10766712B2Material handling apparatus with delivery vehicles and recirculationOPEX CORP·Filed 2020·Granted Sep 8, 2020·4 cites·16 claims
- 2594US12017855B2Automated vehicle for use in inventory management systemOPEX CORP·Filed 2022·Granted Jun 25, 2024·1 cites·14 claims
- 2694US11713193B2Material handling apparatus having seperate workstation and method of useOPEX CORP·Filed 2021·Granted Aug 1, 2023·3 cites·20 claims
- 2794US10633186B2Automated storage and retrieval system and methodsOPEX CORP·Filed 2018·Granted Apr 28, 2020·12 cites·32 claims
- 2894US5397003AMethod and apparatus for determining the orientation of a documentOPEX CORP·Filed 1993·Granted Mar 14, 1995·69 cites·55 claims
- 2993US12103778B2Material handling apparatus having separate workstation and method of useOPEX CORP·Filed 2023·Granted Oct 1, 2024·2 cites·23 claims
- 3093US11827452B2Systems and methods for dynamically managing the location of inventory items in an inventory management facilityOPEX CORP·Filed 2022·Granted Nov 28, 2023·1 cites·13 claims
- 3193US11565283B1Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2022·Granted Jan 31, 2023·1 cites·18 claims
- 3293US10865053B2Delivery vehicle for material handling systemOPEX CORP·Filed 2019·Granted Dec 15, 2020·8 cites·22 claims
- 3393US10759601B2Automated storage and retrieval system and methodsOPEX CORP·Filed 2019·Granted Sep 1, 2020·9 cites·23 claims
- 3493US10639678B2Material handling apparatus and method for automatic and manual sorting of items using a dynamically configurable sorting arrayOPEX CORP·Filed 2019·Granted May 5, 2020·20 cites·19 claims
- 3593US6303889B1Method and apparatus for sorting documents into a pre-defined sequenceOPEX CORP·Filed 2000·Granted Oct 16, 2001·69 cites·45 claims
- 3693US5558232AApparatus for sorting documentsOPEX CORP·Filed 1994·Granted Sep 24, 1996·95 cites·28 claims
- 3793US5310062AApparatus for automated mail extraction and remittance processingOPEX CORP·Filed 1992·Granted May 10, 1994·66 cites·118 claims
- 3893US2025382135A1Automated vehicle for use in inventory management systemOPEX CORP·Filed 2025·Application pending·0 cites
- 3992US11491513B1Material handling apparatus for delivering or retrieving itemsOPEX CORP·Filed 2022·Granted Nov 8, 2022·1 cites·21 claims
- 4092US11472632B2Material handling systemOPEX CORP·Filed 2020·Granted Oct 18, 2022·2 cites·27 claims
- 4192US5460273AApparatus for the automated processing of bulk mail having varied characteristicsOPEX CORP·Filed 1993·Granted Oct 24, 1995·71 cites·150 claims
- 4291US11319149B2Automated storage and retrieval system with detector for detecting items extending beyond dimensional thresholdOPEX CORP·Filed 2020·Granted May 3, 2022·3 cites·20 claims
- 4391US9932184B2Feeder for feeding document to document imaging system and method for feeding documentsOPEX CORP·Filed 2015·Granted Apr 3, 2018·4 cites·8 claims
- 4491US6311846B1Method and apparatus for sorting and acquiring image data for documentsOPEX CORP·Filed 2000·Granted Nov 6, 2001·47 cites·33 claims
- 4591US5926392ASystem and method for automated document processingOPEX CORP·Filed 1996·Granted Jul 20, 1999·151 cites·4 claims
- 4691US5464099AMethod for the automated processing of documents and bulk mailOPEX CORP·Filed 1994·Granted Nov 7, 1995·71 cites·204 claims
- 4791US5115918AApparatus for the automated processing of bulk mail and the likeOPEX CORP·Filed 1989·Granted May 26, 1992·59 cites·58 claims
- 4890US10906761B2Feeder for feeding document to document imaging system and method for feeding documentsOPEX CORP·Filed 2017·Granted Feb 2, 2021·3 cites·22 claims
- 4990US6141883AApparatus for detecting the thickness of documentsOPEX CORP·Filed 1998·Granted Nov 7, 2000·72 cites·21 claims
- 5089US11807456B2Material handling apparatus with vehicle track for reducing vehicle damageOPEX CORP·Filed 2022·Granted Nov 7, 2023·2 cites·14 claims
Showing the top 50 of 162 patent records by PatentIndex Score.
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