Bryan Kok Ann Ngoi
8Patents
7h-index
4Co-inventors
45Inventor score
Filing activity: Dec 3, 1998 → Jul 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6285002A | Three dimensional micro machining with a modulated ultra-short laser pulse | Physics | 139 | Expired |
| US6271924A | Noncontact acoustic optic scanning laser vibrometer for determining the difference between an object and a reference surface | Physics | 74 | Expired |
| US6555781B2 | Ultrashort pulsed laser micromachining/submicromachining using an acoustooptic scanning device with dispersion compensation | Physics | 71 | Expired |
| US6525331B1 | Ball grid array (BGA) package on-line non-contact inspection method and system | Physics | 22 | Expired |
| US6320665A | Acousto optic scanning laser vibrometer for determining the dynamic properties of an object | Physics | 20 | Expired |
| US6195208A | Single aspherical lens for de-astigmatism, collimation, and circulation of laser beams | Physics | 12 | Expired |
| US6307799A | Acousto optic data storage system on a stationary and high density data storage media | Physics | 7 | Expired |
| US6710881B1 | Heterodyne interferometry for small spacing measurement | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.