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| Patents for YuZhong Dai | |||||
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| Picture | Number | Date | Patentee | Title | |
| 5,616,917 | Apr. 01, 1997 | Y. Dai | Device for Measuring an Angle Between Pivotally-Connected Members | ||
| 5,669,150 | Sep. 23, 1997 | T. Charlton, Jr., W.L. Beckwith, Jr., V.I. Pesikov, Y. Dai, R.J. Guertin | Coordinate Measuring Machine Having Articulated Arm | ||
| 5,671,541 | Sep. 30, 1997 | T. Charlton, Jr., Y. Dai | Accuracy Verification Devices for Coordinate Measuring Machines | ||
| 5,822,877 | Oct. 20, 1998 | Y. Dai | Multi-Probe System for Dimensional Metrology | ||