Joann Huffman

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems to improve RFID inventory polling accuracy
- Patent number 8,004,387
- Issue date Aug 23, 2011
- International Business Machines Corporation
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Container manifest integrity maintenance system and method
- Patent number 7,852,219
- Issue date Dec 14, 2010
- International Business Machines Corporation
- Rhonda L. Childress
- G08 - SIGNALLING
Information Patent Grant
Methods and systems to improve RFID inventory polling accuracy
- Patent number 7,468,650
- Issue date Dec 23, 2008
- International Business Machines Corporation
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Container manifest integrity maintenance system and method
- Patent number 7,385,510
- Issue date Jun 10, 2008
- International Business Machines Corporation
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Container Manifest Integrity Maintenance System and Method
- Publication number 20090315677
- Publication date Dec 24, 2009
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS TO IMPROVE RFID INVENTORY POLLING ACCURACY
- Publication number 20090051490
- Publication date Feb 26, 2009
- International Business Machines Corporation
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Systems To Improve RFID Inventory Polling Accuracy
- Publication number 20080001748
- Publication date Jan 3, 2008
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Container Manifest Integrity Maintenance System and Method
- Publication number 20080001746
- Publication date Jan 3, 2008
- Rhonda L. Childress
- G06 - COMPUTING CALCULATING COUNTING