DY

David D. Yao

IBM: 9 patents #11,918 of 70,183Top 20%
CU Columbia University: 1 patents #37 of 176Top 25%
Overall (All Time): #516,146 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8843404 Joint pricing and replenishment of freshness inventory Daniel P. Connors, Markus Ettl, Zhengliang Xue 2014-09-23
8600841 Large inventory-service optimization in configure-to-order systems Feng Cheng, Markus Ettl, Grace Yuh-Jiun Lin 2013-12-03
8494916 Managing fresh-product inventory Daniel P. Connors, Markus Ettl, Zhengliang Xue 2013-07-23
8364553 Managing fresh-product inventory Daniel P. Connors, Markus Ettl, Zhengliang Xue 2013-01-29
7496530 Large inventory-service optimization in configure-to-order systems Feng Cheng, Markus Ettl, Grace Yuh-Jiun Lin 2009-02-24
6970841 Large inventory-service optimization in configure-to-order systems Feng Cheng, Markus Ettl, Grace Yuh-Jiun Lin 2005-11-29
6006196 Method of estimating future replenishment requirements and inventory levels in physical distribution networks Gerald E. Feigin, Kaan K. Katircioglu 1999-12-21
5946662 Method for providing inventory optimization Markus Ettl, Gerald E. Feigin, Grace Yuh-Jiun Lin 1999-08-31
5608658 System and method for inspection of products with warranties Jinfa Chen, Shaohui Zheng 1997-03-04
5341302 Job configuration for semiconductor manufacturing Daniel P. Connors 1994-08-23