Assignee
PRI AUTOMATION INC
US·30 granted patents·1 pending application·1,995 citations·filing 1996–2002
Top patents by PatentIndex Score
31 records- 0195US6562094B2Reticle storage and retrieval systemPRI AUTOMATION INC·Filed 2001·Granted May 13, 2003·374 cites·46 claims
- 0294US5970621ASemiconductor wafer cassette positioning and detection mechanismPRI AUTOMATION INC·Filed 1999·Granted Oct 26, 1999·498 cites·10 claims
- 0391US6454512B1Person-guided vehiclePRI AUTOMATION INC·Filed 2000·Granted Sep 24, 2002·52 cites·17 claims
- 0491US6285951B1Dynamic traffic based routing algorithmPRI AUTOMATION INC·Filed 2000·Granted Sep 4, 2001·123 cites·8 claims
- 0590US6711731B2Web based tool control in a semiconductor fabrication facilityPRI AUTOMATION INC·Filed 2001·Granted Mar 23, 2004·80 cites·32 claims
- 0690US6686823B2Inductive power transmission and distribution apparatus using a coaxial transformerPRI AUTOMATION INC·Filed 2002·Granted Feb 3, 2004·55 cites·11 claims
- 0790US6265851B1Ultracapacitor power supply for an electric vehiclePRI AUTOMATION INC·Filed 2000·Granted Jul 24, 2001·135 cites·21 claims
- 0888US6443686B1Material handling and transport system and processPRI AUTOMATION INC·Filed 2000·Granted Sep 3, 2002·50 cites·25 claims
- 0987US6397990B1Materials transport system having inductive power transferPRI AUTOMATION INC·Filed 1999·Granted Jun 4, 2002·109 cites·26 claims
- 1083US6647316B2Traffic management system and method for materials handling using traffic balancing and traffic densityPRI AUTOMATION INC·Filed 2001·Granted Nov 11, 2003·64 cites·16 claims
- 1183US6623235B2Robot arm edge gripping device for handling substrates using two four-bar linkagesPRI AUTOMATION INC·Filed 2002·Granted Sep 23, 2003·42 cites·37 claims
- 1283US5615988AWafer transfer system having rotational capabilityPRI AUTOMATION INC·Filed 1996·Granted Apr 1, 1997·76 cites·26 claims
- 1379US6452503B1Semiconductor wafer imaging systemPRI AUTOMATION INC·Filed 2001·Granted Sep 17, 2002·24 cites·7 claims
- 1478US6520726B1Apparatus and method for using a robot to remove a substrate carrier doorPRI AUTOMATION INC·Filed 2000·Granted Feb 18, 2003·33 cites·44 claims
- 1574US6106213AAutomated door assembly for use in semiconductor wafer manufacturingPRI AUTOMATION INC·Filed 1998·Granted Aug 22, 2000·38 cites·3 claims
- 1672US6405843B1Self supporting cable for use with linear motion devicesPRI AUTOMATION INC·Filed 2000·Granted Jun 18, 2002·13 cites·12 claims
- 1771US6913302B2Robot arm edge gripping device for handling substratesPRI AUTOMATION INC·Filed 2002·Granted Jul 5, 2005·17 cites·39 claims
- 1871US6290188B1Collision avoidance system for track-guided vehiclesPRI AUTOMATION INC·Filed 2000·Granted Sep 18, 2001·33 cites·30 claims
- 1967US5741109AWafer transfer system having vertical lifting capabilityPRI AUTOMATION INC·Filed 1996·Granted Apr 21, 1998·37 cites·25 claims
- 2062US6447233B1Automated door assembly for use in semiconductor wafer manufacturingPRI AUTOMATION INC·Filed 2000·Granted Sep 10, 2002·7 cites·19 claims
- 2162US5673804AHoist system having triangular tension membersPRI AUTOMATION INC·Filed 1996·Granted Oct 7, 1997·27 cites·24 claims
- 2262US5647718AStraight line wafer transfer systemPRI AUTOMATION INC·Filed 1996·Granted Jul 15, 1997·29 cites·16 claims
- 2357US6609874B2Handler for the transporting of flat substrates for application in the semi-conductor industryPRI AUTOMATION INC·Filed 2001·Granted Aug 26, 2003·9 cites·12 claims
- 2456US6278201B1Power sharing among multiple power supplies in a material handling systemPRI AUTOMATION INC·Filed 2000·Granted Aug 21, 2001·13 cites·15 claims
- 2556US6273237B1Rotating shuttle payload platformPRI AUTOMATION INC·Filed 1999·Granted Aug 14, 2001·22 cites·41 claims
- 2651US6345851B1Robotic gripping device for gripping an object having a handle on an upper surfacePRI AUTOMATION INC·Filed 2000·Granted Feb 12, 2002·3 cites·28 claims
- 2751US6165268AWafer carrier adapter and method for use thereofPRI AUTOMATION INC·Filed 1998·Granted Dec 26, 2000·19 cites·13 claims
- 2842US6053478AWafer hoist with self-aligning bandsPRI AUTOMATION INC·Filed 1998·Granted Apr 25, 2000·10 cites·30 claims
- 2941US6732207B2Fast serial interface used for controller to robot communicationsPRI AUTOMATION INC·Filed 2001·Granted May 4, 2004·2 cites·15 claims
- 3036US2003077161A1Person-guided vehiclePRI AUTOMATION INC·Filed 2002·Application pending·0 cites
- 3135US6719100B2Interfloor vertical transport and horizontal closure systemPRI AUTOMATION INC·Filed 2001·Granted Apr 13, 2004·1 cites·38 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →